耗材描述

• 分子式 C₄Cl₆O₃
• 分子量308.74
• Beilstein号 980355
• EC号
• MDL号 MFCD00000793
• PubChem编号

属性

沸点	139-141 °C/60 mmHg
折光率	1.484
敏感性	对湿度敏感
溶解性	Miscible with ether and acetic acid.
存贮条件	充氩保存
密度	1.6900

描述

应用	Trichloroacetic anhydride may be used as derivatization reagent for the following studies: · Simultaneous analysis of amphetamine, methamphetamine and 3,4-methylenedioxymethamphetamine (MDMA or Ecstasy) in urine samples by solid-phase extraction, derivatization and gas chromatography/mass spectrometry. · Analysis of halogenated amphetamines in brain tissue from rats by gas chromatography with electron-capture detection (GC-ECD). · Quantitative determination of the metabolites of l-alpha-acetylmethadol (LAAM), such as noracetylmethadol, dinoracetylmethadol, methadol and normethadol by electron capture gas-liquid chromatography.
产品介绍	Trichloroacetic anhydride is reported to be an efficient derivatization reagent, since it produces stable derivatives having both a higher mass fragmentation pattern and lesser volatility than derivatives of trifluoroacetic anhydride (TFAA) or heptafluorobutyric anhydride (HFBA). The interaction of thymidine 5′-phosphate with trichloroacetic anhydride in dimethylformamide and acetonitrile in the presence of tertiary amines hs been studied.
别名	;Perchloroacetic Anhydride

Reaxys-RN	980355
信号词	Danger
危害声明	H302-H314
警示性声明	P280-P305 + P351 + P338-P310
个人防护设备	Faceshields， full-face respirator (US)， Gloves， Goggles， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter
WGK德国	3

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