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1、苯乙烯MSDS英文word版Section 1-Chemical Product MSDS Name:Styrene monomer inhibited Synonym:Ethenylbenzene.Cinnamene.Cinnamenol.Ethenylbenzene.Phenethylene;Styrol.,Vinylbenzene;Vinylbenzol.Section 2-COMPOSITION,INFO队TIONON INGREDIENTS CASI!Chemical Name content EINEC！亏100-42-5 Styrene 99 202-851-5 Hazard S
2、ym bols:XN Risk Phrases:10 36/38 20 Section 3-HAZARDS IDENTIFICATION E但RGENCYOVERVIE町Flammable.Irritating to eyes and skin.Harmful by i由alation.Potent ial Heal th Effects Eye:Causes eye irritation.Skin:May be absorbed through the skin in harmful amounts.Prolonged and/or repeated contact may cause de
3、fatting of the skin and dermati t i s.Ingestion:May cause central nervous system depression,characteri zed by excitem ent,followed by headache,dizziness,drowsiness,and nausea.Advanced stages m ay cause collapse,unconsciousness,coma and possible death due to respiratory failure.Aspiration of material
4、 int o the lungs m ay cause chem ical pneumonit is,w hich m ay be fatal.Inhalation:Aspiration m ay cause respiratory swelling and pneumoni t i s.Causes narcot ic effects including headache,di zziness,weakness,unconsciousness,and possible death.Chronic:N o information found.Section 4-FIRST AID h但ASUR
5、ES Eyes:Immediately f lush eyes wi th plenty of water for at least 15 m inutes,occasionally lift ing the upper and lower eyelids.Get m edical aid.Skin:Flush skin wi th plenty of water for at least 15 m inutes w hile removing contaminated clothing and shoes.Get m edical aid i f irritation develops or
6、 persists.Wash clot hing before reuse.Ingestion:Call a poi son control center.If swallowed,do not induce vomi t ing unless directed to do so by m edical personnel.Never give anything by mouth to臼1unconscious person.Get medical aid.Inhalation:Get medical aid immediately.Remove from exposure and move
7、to fresh air immediately.If not breathing,give artif icial respiration.If breathing i s difficult,give oxygen.Notes to Physician:Treat symptomatically缸1dsupportively.f Section 5-FIRE FIGHTING h但ASURES General Information:As in any f ire,we缸aself-contained breathing apparatus in pressure-demand,MSHA/
8、NIOSH(approved or equivalent),and full protective ge缸.Vapors may form an explosive m ixture wi th air.Flammable Liquid.Can release vapors that form explosive m ixtures at temperatures above the f lashpoint.Containers may explode in t he heat of a f ire.Extinguishing Media:Thi s mater ial is lighter
9、than water and insoluble in water.The f ire could easily be spread by the use of water in m 缸eaw here the water c臼motbe contained.Use water fog,dry chemical,carbon dioxide,or regular foam.Section 6-ACCIDENTAL RELEASE MEASURES General Information:Use proper personal protective equipm ent as indicated
10、 in Section 8.Spills/Leaks:Absorb spill wi th inert material(e.g.verm iculite,sand or earth),t hen place in suitable container.Clean up spills immediately,observing precautions in the Protective Equipm ent section.Use a spark-proof t ool.Provide ventilation.Section 7-HANDLING and STORAGE Handling:Wa
11、sh thoroughly after handling.Remove contaminated clothing and wash before reuse.Use only in a well-ventilated area.Ground and bond containers w hen transferring material.Use spark-proof tools and explosion proof equipm ent.Avoid contact wi th skin and eyes.Empty containers retain product residue,(li
12、quid and/or vapor),and can be dangerous.Take precautionary measures against static discharges.Avoid ingest ion and inhalation.Wash clothing before reuse.D o not pressurize,cut,weld,braze,solder,drill,grind,or expose empty containers to heat,sparks or open flames.Storage:Keep away from sources of ign
13、i tion.Store in a cool place in the or iginal container and protect from sunlight.Keep refr igerated.(Store below 4C/39F.)Keep containers t ight ly closed.Section 8-EXPOSURE CONTROLS,PERSONPROTECTION Engineering Control s:Use adequate general or local exhaust ventilation to keep airborne concentrati
14、ons below the perm issible exposure lim its.Exposure Lim i t s CASI!100-42-5:United Kingdom，阳L-TWA:100 ppm T胃A;430 mg/m3 T百 AUnited Kingdom,WEL-STEL:250 ppm STEL;1080 mg/m3 STEL United States O SHA:100 ppm T百A;200 ppm Cei 1 ing Belgium-TWA:50 ppm VLE;216 mg/m3 V LE Belgium-STEL:100 ppm VLE;432 mg/m3
15、 VLE France-VME:50 ppm VME;215 mg/m3 VME Germany:20 ppm TWA;86 mg/m 3 TWA Japan:20 ppm OEL;85 mg/m 3 O EL Malaysia:20 ppm T阳，85.2mg/m 3 TWA Netherlands:25 ppm h队C;107 mg/m3旧CRussia:30 mg/m 3 T百 ARussia:10 mg/m 3 STEL Spain:20 ppm VLA-ED;86 mg/m 3 VLA-ED Spain:40 ppm VLA-EC;172 mg/m 3 VLA-EC Personal
16、 Protective Equipment Eyes:Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.Skin:Wear appropriate protective gloves to prevent skin exposure.Clothing:Wear appropriate protective c
17、lothing to m inim ize contact wi th skin.Respirators:Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149.Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits缸eexceeded or if irritation or other symptoms缸eexperienced.Section 9-PHY
18、SICAL AND Ct也MICALPROPERTIES Physical State:Liquid Color:clear,color less O dor:pungent odor pH:Not available.Vapor Pressure:568 mm Hg Viscosity:0.751 mPa Boiling Point:293 deg F Freezing/Mel t ing Point:-23 deg F Autoigni tion Temperature:914 deg F(490.00 deg C)Flash Point:32 deg C(89.60 deg F)Expl
19、osion Lim i ts,lower:1.1%v/v Explosion Lim i ts,upper:7.0%v/v Decomposi tion Temperature:Not available.Solubility in water:Practically insoluble in water Speci fic Gravity/Density:0.9060 Molecular Form ula:CS HS Molecular Weight:104.1 由Section 10-STABILITY AND REACTIVITY Chemical Stability:Stable un
20、der norm al temperatures and pressures.May form peroxides in the absence of inhibit ors.Condi t ions to Avoid:Incompatible materials,igni t ion sources.Incompatibilit ies with Other Material s:Vapor is explosive when exposed to heat or flame and reacts with oxygen at temperatures above 104 F,unhibit
21、ed material may form explosive peroxides.Uninhibited material m ay polymeri ze which becomes self-sustaining at temperatures above 65 C.Exposure to butyllithium,dibenzoyl peroxide,azoi sobutyronitrile or di-tert-butylperoxide m ay cause violent polymerization.Violent reaction with chlorosulfonic aci
22、d,oleum,sulfuric acid and oxidi zers.Oxygen+heat is explosive.Hazardous Decomposi t ion Products:Carbon monoxide,carbon dioxide.Hazardous Polymerization:May occur.Section 11-TOXICOLOGICAL INFOR旧.TIONRTECSII:CASll 100-42-5：百L3675000LD50/LC50:CASI!100-42-5:Draize test,rabbit,eye:100 m g Severe.Draize
23、test,rabbit,eye:100 m g/24H Moderate.Draize test,rabbit,skin:100%M oderate.Inhalation,mouse:LC50=21000 mg/m 3/2H;Inhalation,mouse:LC50=9500 mg/m 3/4H;Inhalation,rat:LC50=11800 mg/m 3/4H;Oral,mouse:LD50=316 mg/kg;Oral,rat:LD50=2650 mg/kg;Oral,rat:LD50=5000 mg/kg.Carcinogenicity:Styrene-IARC:Group 2B
24、carcinogen Other:See actual entry in RTEC！亏forcomplete information.f Section 12-ECOLOGICAL INFO邸1ATIONEcotoxicity:Casll 100-42-5:LC50(96Hr.)Fathead M innow=46.4 mg/L;Static Bioassay Softwater.LC50(96Hr.)Fathead M innow=59.30 mg/L;Static Bioassay,Hardwater.LC50(96Hr.)Bluegill=25.05 mg/L;Static Bioass
25、ay,Softwater.LC50(96Hr.)Goldf ish=64.74 mg/L;Static Bioassay,water.LC50(48Hr.)llater flea=23.0 mg/L,Unspeci fied Bioassay.EC50(48Hr.)llater f lea=23.0 mg/L;Unspecif ied Bioassay.I Section 13-DISPOSAL CONSIDERATIONS Di spose of in a m缸merconsistent wit h federal,state,and local regulations.M凹nU TEE-于
26、A队mm U阳TEE品币lnR nu nr p 阳A A哇咱EEn 0 咱AtAA C小leA P、MTi由Shi ppi ng Name:STYRENE MONO但R,INHIBITED Hazard Class:3 UN Number:2055 Packi ng Group:I I I IM O Shi ppi ng Name:STYRENE MONOMER,I阳IBITEDHazard Class:3.3 UN Number:2055 Packi ng Group:III RID/ADR Shi ppi ng Name:STYRENE MONO阻R,INHIBITED Hazard Cl
27、ass:3 UN Number:2055 Packi ng group:III USA RQ:CASll 100-42-5:1000 l b f inal RQ;454 kg f inal RQ Section 15-REGULATORY INFOR旧TIONEuropean/International Regulations European Labeling i n Accordance with EC Directives Hazard Symbols:XN Risk Phrases:R 10 Flammable.R 20 Harmful by inhalation.R 36/38 Ir
28、ritati ng to eyes and ski n.Safety Phrases S 23 Do not inhale gas/fumes/vapour/spray.百GK(Water Danger/Protection)CASll 100-42-5:2 Canada CASI!100-42-5 is listed on Canadas DSL List.CASI!100-42-5 1s listed on Canadas Ingredient Disclosure List.US FEDERAL TSCA CASI!100-42-5 i s listed on the TSCA inventory.