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288306

Chloroform

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

Synonym(s):

Methylidyne trichloride, Trichloromethane

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About This Item

Empirical Formula (Hill Notation):
CHCl3
CAS Number:
67-66-3
Molecular Weight:
119.38
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
57648332
MDL number:
MFCD00000826
Beilstein/REAXYS Number:
1731042
Assay:
≥99%
Grade:
anhydrous
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)
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grade

anhydrous

Quality Level

100

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99%

form

liquid

contains

0.5-1.0% ethanol as stabilizer

packaging

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

impurities

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

evapn. residue

<0.0003%

color

colorless

refractive index

n20/D 1.445 (lit.)

bp

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

density

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

General description

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.

Application

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.

Legal Information

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

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system, Liver,Kidney

Storage Class

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

wgk

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

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Certificates of Analysis (COA)

Lot/Batch Number
67696TJ
52996HJ
78296EJ
27551
02397DJ

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Articles

Tabella di miscibilità dei solventi

Le sostanze si dicono miscibili tra loro se si dissolvono formando una soluzione uniforme. Aggiungi ai preferiti o scarica la nostra tabella di miscibilità per i comuni solventi da laboratorio.

Solvent Miscibility Table

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.

Lösungsmittel-Mischbarkeitstabelle

Stoffe gelten als miteinander mischbar, wenn sie sich zu einer einheitlichen Lösung auflösen. Setzen Sie ein Lesezeichen oder laden Sie unsere Mischbarkeitstabelle für gängige Laborlösungsmittel herunter.

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The Journal of Physical Chemistry, 92(20), 5566-5569 (1988)
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Analytical chemistry in a drop. Solvent extraction in a microdrop
Liu H and Dasgupta PK
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Global Trade Item Number

SKUGTIN
288306-100ML04061826273470
288306-1L04061826273487
288306-2L04061837532474
288306-PZ04061823900812
288306-12X100ML04061837532467