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Merck
CN

251402

Sigma-Aldrich

三氯乙烯

ACS reagent, ≥99.5%

别名:

TCE, 三氯代乙烯

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线性分子式:
ClCH=CCl2
化学文摘社编号:
分子量:
131.39
Beilstein:
1736782
EC 号:
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.04
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等级

ACS reagent

质量水平

蒸汽密度

4.5 (vs air)

蒸汽压

61 mmHg ( 20 °C)

方案

≥99.5%

表单

liquid

自燃温度

770 °F

dilution

(for analytical testing)

杂质

Free halogens, passes test
≤0.0001 meq/g Titr. acid
≤0.0003 meq/g Titr. base
≤0.02% water

蒸发残留物

≤0.001%

颜色

APHA: ≤10

折射率

n20/D 1.476 (lit.)

沸点

86.7 °C (lit.)

mp

−84.8 °C (lit.)

密度

1.463 g/mL at 25 °C (lit.)

痕量阳离子

heavy metals (as Pb): ≤1 ppm

SMILES字符串

Cl\C=C(\Cl)Cl

InChI

1S/C2HCl3/c3-1-2(4)5/h1H

InChI key

XSTXAVWGXDQKEL-UHFFFAOYSA-N

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一般描述

Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

象形图

Health hazardExclamation mark

警示用语:

Danger

危险分类

Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

靶器官

Central nervous system

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

closed cup - does not flash

闪点(°C)

closed cup - does not flash

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Reductive dechlorination of trichloroethylene (TCE) in competition with Fe and Mn oxides-observed dynamics in H2-dependent terminal electron accepting processes.
Paul L, et al.
Geomicrobiology Journal (2015)
Eagleson M.
Concise Encyclopedia Chemistry, 332-332 (1994)
T M Vogel et al.
Applied and environmental microbiology, 49(5), 1080-1083 (1985-05-01)
Tetrachloroethylene (PCE) and trichloroethylene (TCE), common industrial solvents, are among the most frequent contaminants found in groundwater supplies. Due to the potential toxicity and carcinogenicity of chlorinated ethylenes, knowledge about their transformation potential is important in evaluating their environmental fate.
Eagleson M.
Concise Encyclopedia Chemistry, 215-215 (1994)
Glinda S Cooper et al.
Environmental health perspectives, 117(5), 696-702 (2009-05-30)
Our objective was to examine experimental and epidemiologic studies pertaining to immune-related, and specifically autoimmune-related, effects of trichloroethylene (TCE). We performed a literature search of PubMed and reviewed bibliographies in identified articles. We then systematically reviewed immune-related data, focusing on

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