MilliporeSigma
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1.02442

Supelco

Chloroform

for analysis (for determinations with dithizone)

Synonym(s):
TCM, Trichloromethane, Methane trichloride, Methyl trichloride, Methylidyne trichloride, Trichloromethane
Empirical Formula (Hill Notation):
CHCl3
CAS Number:
Molecular Weight:
119.38
Beilstein:
1731042
MDL number:
EC Index Number:
200-663-8

vapor density

4.1 (vs air)

Quality Level

vapor pressure

160 mmHg ( 20 °C)

assay

99.0-99.4% (GC)

form

liquid

potency

695 mg/kg LD50, oral (Rat)
>3980 mg/kg LD50, skin (Rabbit)

impurities

≤0.0001% Chloride (Cl)
≤0.001% Free acid (as HCl)
≤0.005% Carbonyl compounds (as CO)
≤0.01% Carbon tetrachloride (GC)
≤0.01% Dichloromethane (GC)
≤0.01% Tetrachloroethylene (GC)
≤0.01% Trichloroethylene (GC)
≤0.01% Water
0.6-1% Ethanol (GC)
0.6-1.0% Ethanol (GC)

evapn. residue

≤0.001%

refractive index

n20/D 1.445 (lit.)

bp

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

density

1.492 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%

storage temp.

2-30°C

SMILES string

ClC(Cl)Cl

InChI

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

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

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Packaging

1, 2.5 l in Glass bottle

Analysis Note

Purity (GC): 99.0 - 99.4 %
Identity (IR): conforms
Free acid (as HCl): ≤ 0.001 %
Chloride (Cl): ≤ 0.0001 %
Free chlorine (Cl): conforms
Carbonyl compounds (as CO): ≤ 0.005 %
Matter discolored by H₂SO₄: ≤ 10 Hazen
Ethanol (GC): 0.6 - 1.0 %
Dichloromethane (GC): ≤ 0.01 %
Carbon tetrachloride (GC): ≤ 0.01 %
Tetrachloroethylene (GC): ≤ 0.01 %
Trichloroethylene (GC): ≤ 0.01 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %
Suitability for determination with dithizone: conforms
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Stabilized with 0.6 - 1.0% ethanol.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

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

Storage Class Code

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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Certificate of Quality

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