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Merck
CN

288306

Sigma-Aldrich

氯仿

anhydrous, ≥99%, contains 0.5-1.0% ethanol as stabilizer

别名:

三氯甲烷

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About This Item

经验公式(希尔记法):
CHCl3
CAS号:
分子量:
119.38
Beilstein:
1731042
MDL编号:
UNSPSC代码:
12191502
PubChem化学物质编号:
NACRES:
NA.21
等级:
anhydrous
方案:
≥99%
沸点:
60.5-61.5 °C (lit.)
蒸汽压:
160 mmHg ( 20 °C)

等级

anhydrous

质量水平

蒸汽密度

4.1 (vs air)

蒸汽压

160 mmHg ( 20 °C)

方案

≥99%

表单

liquid

包含

0.5-1.0% ethanol as stabilizer

包装

Sure/Seal of 1, 2 L
Sure/Seal of 100, 12x100 mL

杂质

<0.001% water
<0.005% water (100 mL pkg)

蒸发残留物

<0.0003%

颜色

colorless

折射率

n20/D 1.445 (lit.)

沸点

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

密度

1.48 g/mL at 25 °C
1.492 g/mL at 25 °C (lit.)

SMILES字符串

ClC(Cl)Cl

InChI

1S/CHCl3/c2-1(3)4/h1H

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

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一般描述

氯仿是一种挥发性氯化有机溶剂,其蒸气具有麻醉作用。由于氯仿具有光敏性,它可能会随时间推移而降解。通过添加乙醇作为稳定剂可抑制其降解。添加乙醇会增强溶剂的极性,并且可能影响某些应用。

应用

氯仿已被用作溶解脂质的溶剂,也可用作清洁剂。它也可用于溶剂萃取过程 和重结晶。

法律信息

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

相关产品

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

靶器官

Central nervous system, Liver,Kidney

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)

does not flash

闪点(°C)

does not flash

法规信息

易制毒化学品(2类)
危险化学品

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分析证书(COA)

Lot/Batch Number

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访问文档库

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Zhang X and Bard AJ
The Journal of Physical Chemistry, 92(20), 5566-5569 (1988)
Eagleson M
Concise Encyclopedia Chemistry, 216-216 (1994)
Mariya M Kucherenko et al.
Journal of visualized experiments : JoVE, (46)(46), doi:10-doi:10 (2011-01-06)
The molecular characterization of muscular dystrophies and myopathies in humans has revealed the complexity of muscle disease and genetic analysis of muscle specification, formation and function in model systems has provided valuable insight into muscle physiology. Therefore, identifying and characterizing
Analytical chemistry in a drop. Solvent extraction in a microdrop
Liu H and Dasgupta PK
Analytical Chemistry, 68(11), 1817-1821 (1996)
High activity and regenerability of a palladium-gold catalyst for chloroform degradation.
Velazquez JC, et al.
Journal of Chemical Technology and Biotechnology (2015)

商品

Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.

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