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CAS号:3522-94-9
英文名称:2,2,5-TRIMETHYLHEXANE
英文同义词:ISONONANE;neononane;2,2,5-trimethyl-hexan;2,2,5-TRIMETHYLHEXANE;Trimethylhexane, 2,2,5-;2,2,5-Trimethylhexane >2,2,5-TRIMETHYLHEXANE 99+%
中文名称:2,2,5-三甲基己烷
中文同义词:异壬烷;2,2,5-二甲基己烷;2,2,5-三甲基已烷;2,2,5-三甲基己烷;2,2,5-三甲基正己烷;2,2,5-三甲基已烷/异壬烷
CBNumber:CB5735123
分子式:C9H20
分子量:128.26
MOL File:3522-94-9.mol
熔点:-105.76°C
沸点:122°C
密度:0,71 g/cm3
蒸气压:3.647 at 0.000 °C, 5.072 at 5.000 °C, 6.958 at 10.000 °C, 9.418 at 15.000 °C, 12.583 at 20.000 °C,16.625 at 25.000 °C, 21.719 at 30.000 °C (inclined-piston, Osborn and Douslin, 1974)
折射率:1.3990 to 1.4010
闪点:13°C
溶解度:In methanol, g/L: 162 at 5 °C, 179 at 10 °C, 200 at 15 °C, 221 at 20 °C, 247 at 25 °C, 280 at 30 °C, 316 at 35 °C, 360 at 40 °C (Kiser et al., 1961); miscible with hexane and pentane.
酸度系数(pKa):>14 (Schwarzenbach et al., 1993)
嗅觉阈值(Odor Threshold):0.9ppm
水溶解性:1.15mg/L(25 ºC)
Henry's Law Constant:3.45 at 25 °C (Mackay and Shiu, 1981)
暴露限值:ACGIH TLV: TWA for all isomers 200 ppm (adopted).
CAS 数据库:3522-94-9(CAS DataBase Reference)
EPA化学物质信息:Hexane, 2,2,5-trimethyl- (3522-94-9)