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CAS號:75-56-9
英文名稱:Propylene oxide
英文同義詞:PO;Epihydrin;ai3-07541;ene oxide;NCI-C50099;epoxy-propan;Epoxypropane;PROPYLENOXIDE;methyl-oxiran;caswellno713a
中文名稱:環氧丙烷
中文同義詞:環氧丙烷;氧化丙烯;環氧丙烯;環氧丙烯;環氧丙烷;丙烯氧化物;甲基環氧乙烷;甲基環氧乙烷;瑞馬唑侖雜質8;1,2-環氧丙烷
分子式:C3H6O
分子量:58.08
熔點:-112 °C
沸點:34 °C(lit.)
密度:0.83 g/mL at 25 °C(lit.)
蒸氣密度:2 (vs air)
蒸氣壓:29.43 psi ( 55 °C)
折射率:n
閃點:−35 °F
儲存條件:2-8°C
溶解度:425-450g/l
形態:Liquid
顏色:Clear
氣味 (Odor):Ethereal; characteristic; sweet, alcoholyc; like natural gas.
爆炸極限值(explosive limit):1.9-36%(V)
水溶解性:40 g/100 mL (20 ºC)
凝固點:-112.13℃
Merck:14,7856
BRN:79763
Henry's Law Constant:Not an environmentally important parameter because propylene oxide reacts rapidly with water
暴露限值:TLV-TWA 50 mg/m3 (20 ppm) (ACGIH), 240 mg/m3 (100 ppm) (OSHA); IDLH 2000 ppm.
穩定性:Stable. Incompatible with acids, bases, oxidizing agents, copper, copper alloys, brass, bronze, iron, metal chlorides, peroxides and a wide variety of other materials. Reacts with compounds containing labile hydrogen. Extremely flammable - note low boiling point, low flash point and very wide explosion limits. Moisture sensitive.
CAS 數據庫:75-56-9(CAS DataBase Reference)
NIST化學物質信息:Propylene oxide(75-56-9)
(IARC)致癌物分類:2B (Vol. Sup 7, 60) 1994
EPA化學物質信息:Propylene oxide (75-56-9)