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CAS号:121-44-8
英文名称:Triethylamine
英文同义词:TEN;TEA;TETN;Et3N;(C2H5)3N;ai3-15425;Triethylamin;Trietilamina;Trethylamine;Triethylaine
中文名称:三乙胺
中文同义词:三乙胺;三乙基胺;无水三乙胺;甲醇中三乙胺;三乙胺-GCS;三乙胺、色谱纯;N-二乙基乙胺;三乙胺, 特纯;三乙胺 标准品;三乙胺/三乙基胺
分子式:C6H15N
分子量:101.19
熔点:-115 °C
沸点:90 °C
密度:0.728
蒸气密度:3.5 (vs air)
蒸气压:51.75 mm Hg ( 20 °C)
折射率:n
FEMA:4246 | TRIETHYLAMINE
闪点:20 °F
储存条件:Store below +30°C.
溶解度:water: soluble112g/L at 20°C
酸度系数(pKa):10.75(at 25℃)
形态:Liquid
颜色:Clear
比重:0.725 (20/4℃)
PH值:12.7 (100g/l, H2O, 15℃)(IUCLID)
相对极性:1.8
气味 (Odor):Strong ammonia-like odor
嗅觉阈值(Odor Threshold):0.0054ppm
爆炸极限值(explosive limit):1.2-9.3%(V)
水溶解性:133 g/L (20 ºC)
Merck:14,9666
JECFA Number:1611
BRN:1843166
Henry's Law Constant:1.79 at 25 °C (Christie and Crisp, 1967)
暴露限值:NIOSH REL: IDLH 200 ppm; OSHA PEL: TWA 25 ppm (100 mg/m3); ACGIH TLV: TWA 1 ppm, STEL 3 ppm (adopted).
稳定性:Stable. Extremely flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents, strong acids, ketones, aldehydes, halogenated hydrocarbons.
InChIKey:ZMANZCXQSJIPKH-UHFFFAOYSA-N
CAS 数据库:121-44-8(CAS DataBase Reference)
NIST化学物质信息:Triethylamine(121-44-8)
EPA化学物质信息:Triethylamine (121-44-8)