msds expt 1

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Reagent/Product Structure Properties Hazards

1. HEXANE Molecularformula C6H14Appearancecolorless liquid

Density0.6548 g/ml,liquidMelting point95 C (178 K)Boiling point69 C (342 K)

ACUTEINHALATION:IRRITANT,NARCOTIC,

NEUROTOXIN.SKIN: IRRITANT.EYES: IRRITANT.INGESTION:NARCOTIC.CHRONICREPEATED ORPROLONGEDEXPOSURE MAYCAUSEPOLYNEUROPATHY. MAYCAUSE

DERMATITIS.

FIRST AIDMEASURESINHALATION:REMOVE FROMEXPOSURE AREA

TO FRESH AIRIMMEDIATELY.ADMINISTERBREATHINGSUPPORTMEASURES IF

NEEDED. GETMEDICALATTENTIONIMMEDIATELY.SKIN: REMOVECONTAMINATEDCLOTHING ANDSHOES IMMEDIATELY. WASHAFFECTED AREAWITH SOAP ORMILDDETERGENT ANDLARGEAMOUNTS OFWATER.EYES: WASHIMMEDIATELYWITH LARGEAMOUNTS OFWATER ORNORMAL SALINE.INGESTION:
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INDUCEVOMITING.PREVENTASPIRATION.

2. TERT-BUTYL

CHLORIDE

Molecular

formula C4H9ClAppearanceColorless liquidDensity0.89 g cm3Melting point26 CBoiling point51 C

EMERGENCY

OVERVIEW: Maycause irritationto the eyes, skinand respiratorysystem.Category ofDanger: IrritantPrinciple routesof exposure:SkinInhalation:Irritating torespiratory

systemIngestion:Irritating tomouth, throatand stomachSkin contact:Irritating to skin.Eye contact:Contact witheyes may causeirritation.

FIRST AIDMEASURESGeneral advice:In the case ofaccident or ifyou feel unwell,seek medicaladviceimmediately(show the labelwhere possible).Inhalation: Moveto fresh air. Calla physicianimmediately.

Skin contact:Rinseimmediatelywith plenty ofwater for at least15 minutes Calla physicianimmediatelyIngestion: Do not
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induce vomitingwithout medicaladvice.

3. ACETONE Molecularformula

CH3COCH3AppearanceColorless liquidDensity 0.79g/cm, liquidMelting point94.9 C (178.2K)Boiling point56.53 C (329.4K)

Potential AcuteHealth Effects:

Hazardous incase of skincontact (irritant),of eye contact(irritant), ofingestion, ofinhalation.Slightlyhazardous incase of skincontact(permeator).Potential Chronic

Health Effects:CARCINOGENICEFFECTS: A4(Not classifiablefor human oranimal.) byACGIH.MUTAGENICEFFECTS: Notavailable.

TERATOGENICEFFECTS: Notavailable.DEVELOPMENTAL TOXICITY:ClassifiedReproductivesystem/toxin/female,Reproductivesystem/toxin/male [SUSPECTED].

The substance istoxic to centralnervous system(CNS).

The substance

may be toxic tokidneys, thereproductivesystem, liver,skin.Repeated orprolongedexposure to thesubstance can


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produce targetorgans damage.

FIRST AIDMEASURESEye Contact:

Check for andremove anycontact lenses.Immediatelyflush eyes withrunning waterfor at least 15minutes,keeping eyelidsopen. Cold watermay be used.Get medicalattention.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Coldwater may beused.Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattention.Serious SkinContact: Washwith adisinfectant soapand cover the

contaminatedskin with an anti-bacterial cream.Seek medicalattention.Inhalation: Ifinhaled, removeto fresh air. Ifnot breathing,


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give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedical

attention ifsymptomsappear.SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.Seek medicalattention.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. Loosentight clothingsuch as a collar,tie, belt orwaistband. Getmedicalattention if

symptomsappear.SeriousIngestion: Notavailable.

4. ETHYLALCOHOL

Molecularformula C2H6OAppearance

EMERGENCYOVERVIEWContains
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colorless clearliquidDensity0.789 g/cm,liquidMelting point

114.3 C(158.8 K)Boiling point78.4 C, 173.1 F(351.6 K)

Material ListedAs AReproductiveHazard.Appearance:Colorless,

odorless liquidPOTENTIALHEALTHEFFECTS (ACUTEAND CHRONIC)Symptoms ofExposure:No informationon harmfuleffects of ethylalcohol in thesediluteconcentrationswas found.Harmful effectsof overexposurecan not be ruledout. Ethylalcohol isharmful ifswallowed orinhaled.Exposure toethyl alcohol cancause headache,dizziness andnausea. Chronicoverexposurecan causedamage togastrointestinaltract, liver,kidneys,reproductive andcardiovascularsystems.Handling caregenerally inkeeping withsafe laboratory

practices isrecommended.Medical Cond.Aggravated byExposure: Datanot available.Routes of Entry:Inhalation,ingestion or skin
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contact.

FIRST AIDMEASURESEmergency FirstAid: GET

MEDICALASSISTANCE FORALL CASES OFOVEREXPOSURE.Skin:Immediatelyflush thoroughlywith largeamounts of water.Eyes:Immediatelyflush thoroughlywith water for atleast 15minutes.Inhalation:Remove to freshair; give artificialrespiration ifbreathing hasstopped.Ingestion: Getimmediatemedicalattention; if conscious, givewater freely.

5. BENZYLALCOHOL

Molecularformula C7H8ODensity1.044 g/cm3

Melting point-15 CBoiling point205 C

Potential AcuteHealth EffectsEyes: Extremelyhazardous incase of eyecontact (irritant).Inflammation ofthe eye ischaracterized byredness,watering, and

itching.Skin: Hazardousin case of skincontact (irritant).Skininflammation ischaracterized byitching, scaling,reddening, or,
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occasionally,blistering. Maybe hazardous incase of skincontact(permeator).

Inhalation:Hazardous incase of inhalation (lungirritant). May behazardous incase of inhalation.Ingestion: Maybe hazardous incase of ingestion.

Potential ChronicHealth EffectsCarcinogenic:

This material isnot known tocause cancer inanimals orhumans.MedicalConditionsAggravated byOverexposure:Repeated orprolongedexposure is notknown toaggravatemedicalcondition.FIRST AIDMEASURESEye: ContactCheck for andremove anycontact lenses.In case of contact,

immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattention


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immediately.Skin: Contact Incase of contact,immediatelyflush skin withplenty of water

for at least 15minutes whileremovingcontaminatedclothing andshoes. Cover theirritated skinwith anemollient. Coldwater may beused. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattentionimmediately.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattentionimmediately.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconscious

person. If largequantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, belt


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or waistband.

6. ANILINE Molecularformula C6H7NAppearancecolorless liquid

Density1.0217 g/ml,liquidMelting point6.3 CBoiling point184.13 C

Potential AcuteHealth Effects:Hazardous incase of skin

contact (irritant,permeator), ofeye contact(irritant), ofingestion, ofinhalation.Severe over-exposure canresult in death.Potential ChronicHealth Effects:Slightlyhazardous in

case of skincontact(sensitizer).CARCINOGENICEFFECTS:Classified A3(Proven foranimal.) byACGIH. 3(Notclassifiable forhuman.) byIARC.MUTAGENICEFFECTS:Mutagenic formammaliansomatic cells.Mutagenic forbacteria and/oryeast.

TERATOGENICEFFECTS: Notavailable.DEVELOPMENTAL TOXICITY: Notavailable. Thesubstance may

be toxic toblood, kidneys,liver, bladder,spleen,cardiovascularsystem, centralnervous system(CNS).Repeated or


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prolongedexposure to thesubstance canproduce targetorgans damage.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.Immediatelyflush eyes withrunning waterfor at least 15minutes,keeping eyelidsopen. Cold watermay be used.Get medicalattention. Finishby rinsingthoroughly withrunning water toavoid a possibleinfection.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Coldwater may beused.Washclothing beforereuse.

Thoroughlyclean shoes

before reuse.Get medicalattention.Serious SkinContact: Washwith adisinfectant soapand cover thecontaminated


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skin with an anti-bacterial cream.Seek immediatemedicalattention.Inhalation: If

inhaled, removeto fresh air. Ifnot breathing,give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattentionimmediately.SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.WARNING: Itmay behazardous to theperson providingaid to givemouth-to-mouthresuscitationwhen theinhaled materialis toxic,

infectious orcorrosive. Seekimmediatemedicalattention.Ingestion: DoNOT inducevomiting unlessdirected to do so


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by medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. If large

quantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, beltor waistband.SeriousIngestion: Notavailable.

7. BENZALDEHYDE

Molecularformula C7H6OMolar mass106.12 g mol1Appearancecolorless liquidDensity1.0415 g/ml,liquidMelting point26 CBoiling point178.1 C

Potential AcuteHealth Effects:Very hazardousin case of ingestion.Hazardous incase of skincontact (irritant),of eye contact(irritant), ofinhalation.Slightlyhazardous incase of skincontact(permeator).Potential ChronicHealth Effects:CARCINOGENICEFFECTS: Notavailable.MUTAGENICEFFECTS: Notavailable.

TERATOGENICEFFECTS: Not

available.DEVELOPMENTAL TOXICITY: Notavailable.

The substance istoxic to lungs,the nervoussystem, mucousmembranes.
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Repeated orprolongedexposure to thesubstance canproduce targetorgans damage.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. WARMwater MUST beused. Getmedicalattention.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattention.

Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with an anti-bacterial cream.Seek immediate


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medicalattention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,

give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention.SeriousInhalation: Notavailable.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. If largequantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, beltor waistband.SeriousIngestion: Notavailable.

8. PHENOL Molecularformula C6H5OHAppearanceWhite CrystallineSolidDensity1.07 g/cm

Melting point40.5 CBoiling point181.7 C

Potential AcuteHealth Effects:Very hazardousin case of skincontact(corrosive,irritant), of eye

contact (irritant),of ingestion, ofinhalation.Hazardous incase of skincontact(sensitizer,permeator). Theamount of tissue


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damagedepends onlength of contact. Eyecontact canresult in corneal

damage orblindness. Skincontact canproduceinflammationand blistering.Inhalation ofdust will produceirritation togastro-intestinalor respiratorytract,characterized byburning,sneezing andcoughing.Severe over-exposure canproduce lungdamage,choking,unconsciousnessor death.Inflammation ofthe eye ischaracterized byredness,watering, anditching. Skininflammation ischaracterized byitching, scaling,reddening, or,occasionally,blistering.Potential ChronicHealth Effects:CARCINOGENICEFFECTS: A4(Not classifiable

for human oranimal.) byACGIH, 3 (Notclassifiable forhuman.) byIARC.MUTAGENICEFFECTS:Mutagenic for


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mammaliansomatic cells.Mutagenic forbacteria and/oryeast.

TERATOGENIC

EFFECTS: Notavailable.DEVELOPMENTAL TOXICITY: Notavailable.

The substancemay be toxic tokidneys, liver,central nervoussystem (CNS).Repeated orprolongedexposure to thesubstance canproduce targetorgans damage.Repeatedexposure of theeyes to a lowlevel of dust canproduce eyeirritation.Repeated skinexposure canproduce localskin destruction,or dermatitis.Repeatedinhalation ofdust canproduce varyingdegree of respiratoryirritation or lungdamage.Repeatedexposure to ahighly toxicmaterial mayproduce general

deterioration ofhealth by anaccumulation inone or manyhuman organs.



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Check for andremove anycontact lenses.In case of contact,immediately

flush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattentionimmediately.Skin Contact: Incase of contact,immediatelyflush skin withplenty of waterfor at least 15minutes whileremovingcontaminatedclothing andshoes. Cover theirritated skinwith anemollient. Coldwater may beused. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattentionimmediately.Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with an anti-

bacterial cream.Seek immediatemedicalattention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificial


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respiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention

immediately.SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.WARNING: Itmay behazardous to theperson providingaid to givemouth-to-mouthresuscitationwhen theinhaled materialis toxic,infectious orcorrosive. Seekimmediatemedicalattention.Ingestion: DoNOT inducevomiting unlessdirected to do soby medical

personnel. Nevergive anything bymouth to anunconsciousperson. If largequantities of thismaterial areswallowed, call aphysician


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immediately.Loosen tightclothing such asa collar, tie, beltor waistband.Serious

Ingestion: Notavailable.

9. TOLUENE Molecularformula C7H8(C6H5CH3)AppearanceClear colorless,liquidDensity0.8669 g/mL,liquidMelting point

93 CBoiling point110.6 C

Potential AcuteHealth Effects:Hazardous incase of skincontact (irritant),of eye contact(irritant), ofingestion, ofinhalation.Slightly

hazardous incase of skincontact(permeator).Potential ChronicHealth Effects:CARCINOGENICEFFECTS: A4(Not classifiablefor human oranimal.) byACGIH, 3 (Notclassifiable forhuman.) byIARC.MUTAGENICEFFECTS: Notavailable.

TERATOGENICEFFECTS: Notavailable.DEVELOPMENTAL TOXICITY: Notavailable.

The substancemay be toxic toblood, kidneys,

the nervoussystem, liver,brain, centralnervous system(CNS).Repeated orprolongedexposure to thesubstance can


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Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Getmedicalattention.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattention.Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with anantibacterial

cream. Seekimmediatemedicalattention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificial


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respiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention.

SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.WARNING: Itmay behazardous to theperson providingaid to givemouth-to-mouthresuscitationwhen theinhaled materialis toxic,infectious orcorrosive. Seekmedicalattention.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything by

mouth to anunconsciousperson. If largequantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tight


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clothing such asa collar, tie, beltor waistband.SeriousIngestion: Notavailable.

10. BENZAMIDE Molecularformula C7H7NOAppearanceOff-white solidDensity1.341 g/cm3Melting point127 - 130 CBoiling point288 C

Potential AcuteHealth Effects:Very hazardousin case of ingestion.Hazardous incase of skincontact (irritant),of eye contact(irritant), ofinhalation.Slightly

hazardous incase of skincontact(permeator).Potential ChronicHealth Effects:CARCINOGENICEFFECTS: Notavailable.MUTAGENICEFFECTS: Notavailable.


The substance istoxic to lungs,the nervoussystem, mucousmembranes.Repeated orprolongedexposure to thesubstance can


FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.


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In case of contact,immediatelyflush eyes withplenty of waterfor at least 15

minutes. Coldwater may beused. Getmedicalattention.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Coldwater may beused.Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattention.Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with an anti-bacterial cream.Seek immediatemedicalattention.Inhalation: If inhaled, remove

to fresh air. Ifnot breathing,give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention.


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SeriousInhalation: Notavailable.Ingestion: DoNOT inducevomiting unless

directed to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. If largequantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, beltor waistband.SeriousIngestion: Notavailable.

11. SUCROSE MolecularformulaC12H22O11Appearancewhite solidDensity1.587 g/cm,solidMelting point186 C

Potential AcuteHealth Effects:Slightlyhazardous incase of skincontact (irritant),of eye contact(irritant), ofingestion, ofinhalation.Potential ChronicHealth Effects:CARCINOGENICEFFECTS: A4(Not classifiablefor human oranimal.) byACGIH.MUTAGENICEFFECTS:

Mutagenic forbacteria and/oryeast.

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Repeated orprolongedexposure is notknown toaggravatemedical

condition.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattention if irritation occurs.Skin Contact:Wash with soapand water. Coverthe irritated skinwith anemollient. Getmedicalattention if irritationdevelops. Coldwater may beused.Serious SkinContact: Notavailable.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificial

respiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention.SeriousInhalation: Notavailable.


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Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Never

give anything bymouth to anunconsciousperson. Loosentight clothingsuch as a collar,tie, belt orwaistband. Getmedicalattention if symptomsappear.SeriousIngestion: Notavailable.

12. BENZOIC ACID MolecularformulaC6H5COOHAppearanceColourlesscrystalline solidDensity1.32 g/cm3, solidMelting point122.4 C (395 K)Boiling point249 C (522 K)

Potential AcuteHealth Effects:Hazardous incase of skincontact (irritant),of eye contact(irritant), ofingestion, ofinhalation.Slightlyhazardous incase of skincontact(permeator).Potential ChronicHealth Effects:CARCINOGENICEFFECTS: Notavailable.MUTAGENICEFFECTS: Notavailable.


available.DEVELOPMENTAL TOXICITY: Notavailable.

The substance istoxic to lungs,the nervoussystem, mucousmembranes.


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Repeated orprolongedexposure to thesubstance canproduce targetorgans damage.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. WARMwater MUST beused. Getmedicalattention.Skin Contact: Incase of contact,immediatelyflush skin withplenty of water.Cover theirritated skinwith anemollient.Removecontaminatedclothing andshoes. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattention.

Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with an anti-bacterial cream.Seek immediate


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medicalattention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,

give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattention.SeriousInhalation: Notavailable.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. If largequantities of thismaterial areswallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, beltor waistband.SeriousIngestion: Notavailable.

13.ETHEROdor: Notavailable.Color: Colorless.Physical Stateand Appearance:LiquidMolecular

FormulaC4H10OBoiling/Condensation Point35.05C (95.1F)Melting/FreezingPoint116.06C(176.9F)

EmergencyOverviewDANGER!EXTREMELYFLAMMABLELIQUID ANDVAPOR. VAPOR

MAY CAUSEFLASH FIRE.MAY FORMEXPLOSIVEPEROXIDES.HARMFUL IFINHALED ORSWALLOWED.CAUSES


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RESPIRATORYTRACT, EYE ANDSKINIRRITATION.CONTAINSMATERIAL

WHICH CAUSESDAMAGE TO THEFOLLOWINGORGANS:MUCOUSMEMBRANES,RESPIRATORY

TRACT, SKIN,EYES, CENTRALNERVOUSSYSTEM, EYE,LENS ORCORNEA.Routes of EntryInhalation.Ingestion.

Potential AcuteHealth EffectsEyes: Hazardousin case of eyecontact (irritant).Inflammation ofthe eye ischaracterized byredness,watering, anditching.Skin: Hazardousin case of skincontact (irritant).Skininflammation ischaracterized byitching, scaling,reddening, or,occasionally,blistering.Inhalation:Hazardous in

case of inhalation (lungirritant).Ingestion:Hazardous incase of ingestion.

Potential Chronic


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Health EffectsCarcinogenicEffects

This material isnot known tocause cancer in

animals orhumans.MedicalConditionsAggravated byOverexposure:Repeatedexposure to ahighly toxicmaterial mayproduce generaldeterioration ofhealth by anaccumulation inone or manyhuman organs.

FIRST AIDMEASURESEyes: ContactCheck for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattentionimmediately.Skin: Contact Incase of contact,immediatelyflush skin withplenty of water

for at least 15minutes whileremovingcontaminatedclothing andshoes. Cover theirritated skinwith anemollient. Cold


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water may beused. Washclothing beforereuse.

Thoroughlyclean shoes

before reuse.Get medicalattentionimmediately.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattentionimmediately.Ingestion: If swallowed, donot inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. Loosentight clothingsuch as a collar,tie, belt orwaistband. Getmedicalattentionimmediately.

14. 5% SODIUMBICARBONATE

Molecularformula NaHCO3AppearanceWhite crystallinesolid.

Density2.159 g/cm3,solid.Melting pointDecomposesaround 50 C

Potential AcuteHealth Effects:Slightlyhazardous incase of skin

contact (irritant),of eye contact(irritant), ofingestion, ofinhalation.Potential ChronicHealth Effects:CARCINOGENICEFFECTS: Not
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available.MUTAGENICEFFECTS: Notavailable.


available.DEVELOPMENTAL TOXICITY: Notavailable.Repeated orprolongedexposure is notknown toaggravatemedicalcondition.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattention if irritation occurs.Skin Contact:Wash with soapand water. Coverthe irritated skinwith anemollient. Getmedicalattention if irritationdevelops. Cold

water may beused.Serious SkinContact: Notavailable.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,


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give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedical

attention.SeriousInhalation: Notavailable.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. Loosentight clothingsuch as a collar,tie, belt orwaistband. Getmedicalattention if symptomsappear.SeriousIngestion: Notavailable.

15.5% SODIUMHYDROXIDE

Molecularformula NaOHAppearanceWhite solidDensity2.1 g/cm, solidMelting point318C (591 K)Boiling point1390C (1663 K)

DANGER!CORROSIVE.HARMFUL IFSWALLOWED ORINHALED.CAUSES BURNS

TO ANY AREA OFCONTACT.REACTS WITHWATER, ACIDSAND OTHERMATERIALS.

The health

effects fromexposure todiluted forms ofthis chemical arenot welldocumented.

They areexpected to beless severe than


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those forconcentratedforms which arereferenced inthe descriptionsbelow.

Inhalation:Severe irritant.Effects frominhalation ofmist vary frommild irritation toserious damageof the upperrespiratory tract,depending onseverity ofexposure.Symptoms mayincludesneezing, sorethroat or runnynose. Severepneumonitismay occur.Ingestion:Corrosive!Swallowing maycause severeburns of mouth,throat, andstomach. Severescarring of tissueand death mayresult.Symptoms mayinclude bleeding,vomiting,diarrhea, fall inblood pressure.Damage mayappear daysafter exposure.Skin: Contact:Corrosive!

Contact withskin can causeirritation orsevere burnsand scarringwith greaterexposures.Eye: Contact:Corrosive!


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Causes irritationof eyes, and withgreaterexposures it cancause burns thatmay result in

permanentimpairment ofvision, evenblindness.ChronicExposure:Prolongedcontact withdilute solutionsor dust has adestructiveeffect upontissue.Aggravation ofPre-existingConditions:Persons withpre-existing skindisorders or eyeproblems orimpairedrespiratoryfunction may bemore susceptibleto the effects ofthe substance.

FIRST AIDMEASURES

Inhalation:Remove to freshair. Get medicalattention for anybreathingdifficulty.Ingestion: Ifswallowed, DONOT INDUCE

VOMITING. Givelarge quantitiesof water. Nevergive anything bymouth to anunconsciousperson. Getmedicalattentionimmediately.


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Skin Contact:Immediatelyflush skin withplenty of waterfor at least 15minutes while

removingcontaminatedclothing andshoes. Call aphysician,immediately.Wash clothingbefore reuse.Eye Contact:Immediatelyflush eyes withplenty of waterfor at least 15minutes, liftinglower and uppereyelidsoccasionally. Getmedicalattentionimmediately.

Note toPhysician:Performendoscopy in allcases ofsuspectedsodiumhydroxideingestion. Incases of severeesophagealcorrosion, theuse oftherapeuticdoses of steroidsshould beconsidered.Generalsupportive

measures withcontinualmonitoring ofgas exchange,acid-basebalance,electrolytes, andfluid intake arealso required.


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16. 5%HYDROCHLORIC ACID

Molecularformula HCl inwater (H2O)AppearanceClear colorless

to light-yellowliquidDensity1.18g/cm3Melting point27.32 C(247 K) 38%solution.Boiling point

110 C (383 K),20.2% solution;48 C (321 K),

38% solution.

Potential AcuteHealth Effects:Very hazardousin case of skincontact (irritant),

of eye contact(irritant).Hazardous incase of ingestion.Slightlyhazardous incase of skincontact(corrosive,permeator), ofeye contact(corrosive), of

inhalation (lungsensitizer).Non-corrosivefor lungs. Liquidor spray mistmay producetissue damageparticularly onmucousmembranes ofeyes, mouth andrespiratory tract.Skin contactmay produceburns. Inhalationof the spray mistmay producesevere irritationof respiratorytract,characterized bycoughing,choking, orshortness of breath.Inflammation ofthe eye is

characterized byredness,watering, anditching. Skininflammation ischaracterized byitching, scaling,reddening, or,occasionally,
http://en.wikipedia.org/wiki/Chemical_formulahttp://en.wikipedia.org/wiki/Chemical_formulahttp://en.wikipedia.org/wiki/Water_(molecule)http://en.wikipedia.org/wiki/Densityhttp://en.wikipedia.org/wiki/Melting_pointhttp://en.wikipedia.org/wiki/Boiling_pointhttp://en.wikipedia.org/wiki/Chemical_formulahttp://en.wikipedia.org/wiki/Chemical_formulahttp://en.wikipedia.org/wiki/Water_(molecule)http://en.wikipedia.org/wiki/Densityhttp://en.wikipedia.org/wiki/Melting_pointhttp://en.wikipedia.org/wiki/Boiling_point


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blistering.Potential ChronicHealth Effects:Slightlyhazardous incase of skin

contact(sensitizer).CARCINOGENICEFFECTS:Classified 3 (Notclassifiable forhuman.) by IARC[Hydrogenchloride].MUTAGENICEFFECTS: Notavailable.


The substancemay be toxic tokidneys, liver,mucousmembranes,upperrespiratory tract,skin, eyes andteeth.Repeated orprolongedexposure to thesubstance canproduce targetorgans damage.Repeated orprolongedcontact withspray mist mayproduce chroniceye irritationand severe skin

irritation.Repeated orprolongedexposure tospray mist mayproducerespiratory tractirritation leadingto frequent


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attacks of bronchialinfection.

FIRST AIDMEASURES

Eye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattentionimmediately.Skin Contact: Incase of contact,immediatelyflush skin withplenty of waterfor at least 15minutes whileremovingcontaminatedclothing andshoes. Cover theirritated skinwith anemollient. Coldwater may beused. Washclothing beforereuse.

Thoroughlyclean shoesbefore reuse.Get medicalattentionimmediately.

Serious SkinContact: Washwith adisinfectant soapand cover thecontaminatedskin with an anti-bacterial cream.Seek medical


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attention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificial

respiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattentionimmediately.SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.Seek medicalattention.Ingestion: DoNOT inducevomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to anunconsciousperson. If largequantities of thismaterial are

swallowed, call aphysicianimmediately.Loosen tightclothing such asa collar, tie, beltor waistband.SeriousIngestion: Not


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available.

17. SULFURIC ACIDMolecularformula H2SO4Appearanceclear,

colorless,odorless liquidDensity1.84 g cm3,liquidMelting point10 C, 283 K,50 FBo iling point290 C, 563 K,554 F

Potential AcuteHealth Effects:Very hazardousin case of skin

contact(corrosive,irritant,permeator), ofeye contact(irritant,corrosive), ofingestion, ofinhalation. Liquidor spray mistmay producetissue damageparticularly on

mucousmembranes ofeyes, mouth andrespiratory tract.Skin contactmay produceburns. Inhalationof the spray mistmay producesevere irritationof respiratorytract,characterized bycoughing,choking, orshortness of breath. Severeover-exposurecan result indeath.Inflammation ofthe eye ischaracterized byredness,watering, anditching.Skin

inflammation ischaracterized byitching, scaling,reddening, or,occasionally,blistering.

Potential ChronicHealth Effects:


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CARCINOGENICEFFECTS:Classified 1(Proven forhuman.) byIARC, +

(Proven.) byOSHA. Classified(Suspected forhuman.) byACGIH.MUTAGENICEFFECTS: Notavailable.


The substancemay be toxic tokidneys, lungs,heart,cardiovascularsystem, upperrespiratory tract,eyes, teeth.Repeated orprolongedexposure to thesubstance canproduce targetorgans damage.Repeated orprolongedcontact withspray mist mayproduce chroniceye irritationand severe skinirritation.Repeated orprolongedexposure tospray mist may

producerespiratory tractirritation leadingto frequentattacks of bronchialinfection.Repeatedexposure to a


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highly toxicmaterial mayproduce generaldeterioration ofhealth by anaccumulation in

one or manyhuman organs.

FIRST AIDMEASURESEye Contact:Check for andremove anycontact lenses.In case of contact,immediatelyflush eyes withplenty of waterfor at least 15minutes. Coldwater may beused. Getmedicalattentionimmediately.Skin Contact: Incase of contact,immediatelyflush skin withplenty of waterfor at least 15minutes whileremovingcontaminatedclothing andshoes. Cover theirritated skinwith anemollient. Coldwater may beused. Washclothing beforereuse.

Thoroughly

clean shoesbefore reuse.Get medicalattentionimmediately.Serious SkinContact: Washwith adisinfectant soap


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and cover thecontaminatedskin with an anti-bacterial cream.Seek immediatemedical

attention.Inhalation: If inhaled, removeto fresh air. Ifnot breathing,give artificialrespiration. Ifbreathing isdifficult, giveoxygen. Getmedicalattentionimmediately.SeriousInhalation:Evacuate thevictim to a safearea as soon aspossible. Loosentight clothingsuch as a collar,tie, belt orwaistband. Ifbreathing isdifficult,administeroxygen. If thevictim is notbreathing,perform mouth-to-mouthresuscitation.WARNING: Itmay behazardous to theperson providingaid to givemouth-to-mouthresuscitationwhen the

inhaled materialis toxic,infectious orcorrosive. Seekimmediatemedicalattention.Ingestion: DoNOT induce


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vomiting unlessdirected to do soby medicalpersonnel. Nevergive anything bymouth to an

unconsciousperson. Loosentight clothingsuch as a collar,tie, belt orwaistband. Getmedicalattention if symptomsappear.SeriousIngestion: Notavailable.

msds expt 1

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