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CAS號(hào):590-18-1
英文名稱:CIS-2-BUTENE
英文同義詞:Butene;cis-Butene;(Z)-2-C4H8;(z)-2-buten;cis-Butylene;(Z)-2-Butene;CIS-2-BUTENE;CIS-BUTENE-2;(2Z)-2-Butene;2-Butene,(Z)-
中文名稱:順-2-丁烯
中文同義詞:順-2-丁烯;正-2-丁烯;順式-2-丁烯;2-丁烯(順式);(Z)-2-丁烯;cis-2-丁烯;順-2-丁烯 ≥99%;(Z)-2-丁烯(置于無(wú)閥氣瓶中)
分子式:C4H8
分子量:56.11
熔點(diǎn):−139 °C(lit.)
沸點(diǎn):3.7 °C(lit.)
密度:0,62 g/cm3
蒸氣密度:2 (vs air)
蒸氣壓:1414 mm Hg ( 21 °C)
折射率:1.3842
閃點(diǎn):−99 °F
爆炸極限值(explosive limit):9.7%
Merck:1520
BRN:1361341
穩(wěn)定性:Stable, but prone to polymerization in the presence of suitable catalysts. Extremely flammable. Readily forms explosive mixtures with air. Can lead to flash fires. Incompatible with strong oxidizing agents, halogens, halogen acids, magnesium perchlorate.
CAS 數(shù)據(jù)庫(kù):590-18-1(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:cis-2-Butene (590-18-1)