中文名:四甲基氯化铵
英文名:Tetramethylammonium chloride
中文别名:氯化四甲基铵
英文别名:AKOS015833138 | BCP24457 | EINECS 200-880-8 | SCHEMBL35736 | USAF AN-8 | AI3-19012 | Amberlite(R) IRA-900 chloride form, chloride form, strongly basic, 20-50 mesh | EN300-219151 | AMBERLITE IRA-900 | HSDB 7987 | FT-0659748 | STR05669 | CAS-75-57-0 | DTXCI
纯度:>98.0%(T)
货号:T110540
包装:500g、100g、250g
Cas号:75-57-0
存储温度:充氩,干燥
产品介绍:
易挥发。易吸湿。于230℃以上分解为三甲胺和氯甲烷。易溶于甲醇,溶于水和热乙醇,不溶于乙醚和氯仿。有毒,半数致死量(小鼠,腹腔)25mg/kg。有刺激性。 Tetramethylammonium chloride (TMAC) is structurally similar to alkyltrimethylammonium salts. Oxidation of TMAC yields formaldehyde and trimethlamine. It is considered as poor phase-transfer catalyst for most reactions as it is insoluble in organic media. However, it is highly suitable as phase-transfer catalyst for fluorination of chlorobenzaldehydes along with alkali metal fluorides which yield 1,2,2,2-tetrafluoroethyldifluoromethyl ether.极谱分析试剂。
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