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Merck
CN

437581

Sigma-Aldrich

氯仿

ACS reagent, ≥99.8%, 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 Number:
分子量:
119.38
Beilstein:
1731042
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:

等级

ACS reagent

质量水平

蒸汽密度

4.1 (vs air)

蒸汽压

160 mmHg ( 20 °C)

方案

≥99.8%

表单

liquid

包含

0.5-1.0% ethanol as stabilizer

包装

PVC-coated bottle of 4x4 L

dilution

(for analytical testing)

蒸发残留物

≤0.001%

颜色

APHA: ≤10

折射率

n20/D 1.445 (lit.)

沸点

60.5-61.5 °C (lit.)
60.5-61.5 °C

mp

−63 °C (lit.)

密度

1.492 g/mL at 25 °C (lit.)

痕量阳离子

Pb: ≤0.05 ppm

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

Chloroform is a colorless, volatile chlorinated organic solvent whose vapors have narcotic effect. It is susceptible to degradation with time which can be suppressed by adding ethanol as a stabilizer. Since ethanol is added in higher concentration it leads to increase in polarity which may have a potential influence on some of the applications.
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.

应用

Chloroform may be used in the following processes:
  • Synthesis of colloidal hydrophobic CdSe core nanocrystals (quantum dots).
  • Preparing phospholipid solutions.
  • As a solvent in the photolysis reaction of ruthenium complexes.
  • Solvent for recrystallization.
  • As a reference compound to detect the presence of chloroform in tobacco smokes.
  • As an extractant in solvent extraction process.

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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