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三氯乙烯,Trichloroethylene [TCE];anhydrous, contains 40 ppm diisopropylamine as stabilizer, ≥99%

三氯代乙烯;Trichloroethene;CAS号 79-01-6 线性分子式 ClCH=CCl2 分子量 131.39 Beilstein/REAXYS Number 1736782 EINECS 编号 201-167-4 MDL number MFCD00000838 PubChem Substance ID 57649694 NACRES NA.21
货号(SKU): 372145
CAS号: 79-01-6
MDL号: MFCD00000838
增值税发票 √ 免费货运 [顺丰 联邦] √
€75.77

产品描述

General description

Trichloroethylene (TCE) is a chlorinated ethylene compound commonly used as a dry cleaning and degreasing solvent.[8] Without stabilizers, TCE is unstable and degrades easily in the presence of moisture air, light and heat, it can be minimized by adding diisopropylamine as a stabilizer.[9][10] Various methods have been reported for its synthesis. One of them is by chlorinating ethylene dichloride.[9] Since TCE is one of the most common industrial solvent it has led it to be a major contaminant found in the ground water. It has adverse effect on human health due to its potential toxicity and carcinogenicity.[1] Its toxicity and carcinogenicity has been studied.[2][3]
Many methods have been proposed for the mineralization of TCE.[4][5][6][7]

包装

1 L in Sure/Seal™

100 mL in Sure/Seal™

性质

Quality Level100
gradeanhydrous
vapor density4.5 (vs air)
vapor pressure61 mmHg ( 20 °C)
assay≥99%
autoignition temp.770 °F
contains40 ppm diisopropylamine as stabilizer
impurities<0.002% water
<0.005% water (100 mL pkg)
evapn. residue<0.0005%
refractive indexn20/D 1.476 (lit.)
bp86.7 °C (lit.)
mp−84.8 °C (lit.)
density1.463 g/mL at 25 °C (lit.)
SMILES stringCl\C=C(\Cl)Cl
InChI1S/C2HCl3/c3-1-2(4)5/h1H
InChI keyXSTXAVWGXDQKEL-UHFFFAOYSA-N


安全信息

符号
信号词 Danger
危害码 (欧洲) T
风险声明 (欧洲) 45-36/38-52/53-67
安全声明 (欧洲) 53-45-61
RIDADR UN 1710 6.1 / PGIII
WGK德国 WGK 3
RTECS KX4550000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
商品标签