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CAS号:108-67-8
英文名称:Mesitylene
英文同义词:Fleet-X;NSC 9273;Mesitylen;MESITYLENE;1.3.5-TriMethy;Trimethylbenzol;1,3,5-TrimethyL;Mesitylene, 98+%;All three toluene;s-Trimethylbenzene
中文名称:均三甲苯
中文同义词:荚;均三甲苯;對稱三甲苯;5-三甲基苯;荚, 98+%;均三甲苯 溶液;1,3,5甲基苯;均三甲苯, 特纯;均三甲苯 标准品;均三甲苯 危险品
CBNumber:CB5852758
分子式:C9H12
分子量:120.19
MOL File:108-67-8.mol
熔点:-45 °C
沸点:163-166 °C(lit.)
密度:0.864 g/mL at25 °C(lit.)
蒸气密度:4.1 (vs air)
蒸气压:14 mm Hg ( 55 °C)
折射率:n
闪点:112 °F
储存条件:2-8°C
溶解度:Miscible with alcohol, benzene, ether (Windholz et al., 1983), and trimethylbenzene isomers.
酸度系数(pKa):>14 (Schwarzenbach et al., 1993)
形态:Liquid
颜色:Clear colorless
爆炸极限值(explosive limit):0.88-6.1%, 100°F
嗅觉阈值(Odor Threshold):0.17ppm
水溶解性:2.9 g/L (20 ºC)
Merck:14,5907
BRN:906806
Henry's Law Constant:4.03, 4.60, 5.71, 6.73, and 9.63 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al.,1988)
暴露限值:NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA for mixed isomers 25 ppm (adopted).
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey:AUHZEENZYGFFBQ-UHFFFAOYSA-N
CAS 数据库:108-67-8(CAS DataBase Reference)
NIST化学物质信息:Benzene, 1,3,5-trimethyl-(108-67-8)
EPA化学物质信息:1,3,5-Trimethylbenzene (108-67-8)