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CAS号:141-79-7
英文名称:MESITYL OXIDE
英文同义词:mesityl;FEMA 3368;Mesityloxid;Mesity oxide;Mesityloxyde;MESITYL OXIDE;Mesityloxide 0;femanumber3368;mesityl oxnide;MesitylOxide91%
中文名称:4-甲基-3戊烯-2-酮
中文同义词:米基化氧;异丙叉丙;甲基戊烯酮;异丙叉丙铜;异丙叉丙酮;亞異丙基丙酮;異亞丙基丙酮;亚异丙基丙酮;异丙烯基丙酮;异丙亚基丙酮
分子式:C6H10O
分子量:98.14
熔点:−53 °C(lit.)
沸点:129 °C(lit.)
密度:0.858 g/mL at 25 °C(lit.)
蒸气压: 10.5 hPa (20 °C)
折射率:n
FEMA:3368 | 4-METHYL-3-PENTEN-2-ONE
闪点:87 °F
储存条件:Store below +30°C.
溶解度:30g/l
形态: Liquid, Free Of Suspended Matter
颜色: Clear
气味 (Odor): Strong; peppermint; honeylike.
爆炸极限值(explosive limit): 1.4-10.1%(V)
水溶解性:28 G/L (20 ºC)
Merck:14,5908
JECFA Number: 1131
BRN:1361550
Henry's Law Constant: (x 10-6 atm?m3/mol): 4.01 at 20 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值: TLV-TWA 60 mg/m3 (15 ppm) (ACGIH), 10-h TWA 40 mg/m3 (10 ppm) (NIOSH); STEL 100 mg/m3 (25 ppm); IDLH 5000 ppm.
CAS 数据库: 141-79-7(CAS DataBase Reference)
NIST化学物质信息: 3-Penten-2-one, 4-methyl-(141-79-7)
EPA化学物质信息: Mesityl oxide (141-79-7)