Merck
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288306

Sigma-Aldrich

Clorofórmio

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

Synonym(s):
Tricloreto de metilidino, Triclorometano
Empirical Formula (Hill Notation):
CHCl3
CAS Number:
Molecular Weight:
119.38
Beilstein:
1731042
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

grau

anhydrous

Nível de qualidade

densidade de vapor

4.1 (vs air)

pressão de vapor

160 mmHg ( 20 °C)

Ensaio

≥99%

forma

liquid

contém

0.5-1.0% ethanol as stabilizer

embalagem

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

Impurezas

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

resíduo de evaporação

<0.0003%

cor

colorless

índice de refração

n20/D 1.445 (lit.)

pb

60.5-61.5 °C (lit.)

pf

−63 °C (lit.)

densidade

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

SMILES string

ClC(Cl)Cl

InChI

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

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

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366919496189319988
Chloroform anhydrous, &#8805;99%, contains 0.5-1.0% ethanol as stabilizer

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288306

Chloroform

Chloroform ACS spectrophotometric grade, &#8805;99.8%, contains 0.5-1.0% ethanol as stabilizer

Sigma-Aldrich

366919

Chloroform

Chloroform biotech. grade, &#8805;99.8%, contains 0.5-1.0% ethanol as stabilizer

Sigma-Aldrich

496189

Chloroform

Chloroform contains ethanol as stabilizer, ACS reagent, &#8805;99.8%

Sigma-Aldrich

319988

Chloroform

grade

anhydrous

grade

ACS spectrophotometric grade

grade

biotech. grade

grade

ACS reagent

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

vapor pressure

160 mmHg ( 20 °C)

vapor pressure

160 mmHg ( 20 °C)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99%

assay

≥99.8%

assay

≥99.8%

assay

≥99.8%

form

liquid

form

liquid

form

liquid

form

liquid

impurities

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

impurities

Acetone and aldehyde, passes test, Acid and chloride, passes test, Free chlorine (Cl), passes test, H2SO4, passes test (darkened), <0.03% water

impurities

<0.01% water

impurities

Acetone and aldehyde, passes test, Acid and chloride, passes test, Free chlorine (Cl), passes test, H2SO4, passes test

Descrição geral

Chloroform is a volatile chlorinated organic solvent whose vapors have a narcotic effect. Due to its light sensitivity, it may undergo degradation with time. This can be suppressed by adding ethanol as a stabilizer. The addition will increase the polarity of the solvent and potentially impact certain applications.

Aplicação

Chloroform has been used as a solvent for dissolving lipids and also as a cleansing agent. It may also be used in solvent extraction process and also for recrystallization.

Informações legais

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

Pictogramas

Skull and crossbonesHealth hazard

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

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

WGK

WGK 3

Ponto de fulgor (ºF)

does not flash

Ponto de fulgor (ºC)

does not flash


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