1，1-二氯乙烯性質(zhì)熔點-122°C(lit.)沸點30-32°C(lit.)密度1.213g/mLat20°C(lit.)蒸氣密度3.46(vsair)蒸氣壓9.68psi(20°C)折射率n20/D1.426閃點?9°F儲存條件Storeat+2°Cto+8°C.溶解度2.5g/l形態(tài)Liquid顏色Clearcolorless爆炸極限值(explosivelimit)8.4-16.5%(V)水溶解性Solubleinwater(2.5g/Lat20°C).敏感性LightSensitiveMerck14,9996BRN1733365Henry'sLawConstant0.86,1.00,1.27,1.97,and2.66at2.0,6.0,10.0,18.0,and25.0°C,respectively(EPICS-SPME,Dewulfetal.,1999)暴露限值TLV-TWA5ppm(～20mg/m3)(ACGIH);TLV-STEL20ppm(ACGIH);carcinogenicity:AnimalLimitedEvidence,HumanInadequateEvidence(IARC).穩(wěn)定性Stable.Veryflammable-notelowflashpoint.Vapourmaytravelconsiderabledistancestoasourceofignition.Incompatiblewithstrongoxidizingagents,alcohols,halides,sopper,aluminium.Rapidlyabsorbsoxygenfromtheairandformsexplosiveperoxides.Lightandwaterpromoteself-polymerisation.MayformexplosivemixCAS數(shù)據(jù)庫75-35-4(CASDataBaseReference)(IARC)致癌物分類2B(Vol.39,Sup7,71,119)2019EPA化學(xué)物質(zhì)信息1,1-Dichloroethylene(75-35-4)