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CAS號:75-50-3
英文名稱:Trimethylamine
英文同義詞:ai3-15639;FEMA 3241;TRIMETHYLAMIN;Trimethylamide;TRIMETHYLAMINE;femanumber:3241;TRIMETHYLAMINE HCL;TriMethylaMinedimethylmethaneamine;TRIMETHYLAMINE HYDRO
中文名稱:三甲胺
中文同義詞:三甲胺;三甲胺醇;三甲基銨;三甲基胺;三甲胺甲醇;三甲胺乙醇;三甲胺水溶液;三甲胺水氣體;甲醇中三甲胺;三甲胺對照品
分子式:C3H9N
分子量:59.11
熔點:-117 °C (lit.)
沸點:3-4 °C (lit.)
密度:0.63 g/mL at 20 °C (lit.)
蒸氣密度:2.09 (vs air)
蒸氣壓:430 mm Hg ( 25 °C)
折射率:n
FEMA:3241 | TRIMETHYLAMINE
閃點:38 °F
儲存條件:Store at +5°C to +30°C.
溶解度:very soluble in water, slightly soluble in alcohol, ether, benzene, toluene, xylene, ethylbenzene, chloroform maximum allowable concentration: TLV 10 p.p.m. (24 mg/m3) and STEL of 15 p.p.m. (36 mg/m3) (ACGIH 1986)
酸度系數(pKa):pKb (25°): 4.13
形態:Liquid
顏色:Colorless
氣味 (Odor):smelling like rotting fish, rotting eggs, garbage, or urine.
PH值:a strong base (pH 9.8)
嗅覺閾值(Odor Threshold):0.000032ppm
爆炸極限值(explosive limit):11.6%
水溶解性:Soluble In Water, 8.9e+005 mg/L.
凝固點:-117.1℃
敏感性:Hygroscopic
Merck:14,9710
JECFA Number:1610
BRN:956566
穩定性:Stable. Incompatible with a wide variety of materials, including bases, acids, oxidizing agents, brass, zinc, magnesium, aluminium, mercury, mercury oxides, acid chlorides, acid anhydrides. Hygroscopic. Highly flammable. Readily forms explosive mixtures with air.
InChIKey:GETQZCLCWQTVFV-UHFFFAOYSA-N
CAS 數據庫:75-50-3(CAS DataBase Reference)
EPA化學物質信息:Trimethylamine (75-50-3)