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Key Documents

Safety Information

34905

Sigma-Aldrich

Carbon tetrachloride

≥99.9% (GC)

Synonym(s):

Tetrachloromethane

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About This Item

Empirical Formula (Hill Notation):
CCl4
CAS Number:
Molecular Weight:
153.82
Beilstein:
1098295
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

vapor density

5.32 (vs air)

vapor pressure

143 mmHg ( 30 °C)
91 mmHg ( 20 °C)

Assay

≥99.9% (GC)

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.00005% free chlorine (Cl)
≤0.0002% free acid (as HCl)
≤0.0005% non-volatile matter
≤0.005% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm

transmittance

265 nm, ≥20%
270 nm, ≥50%
280 nm, ≥90%
290 nm, ≥98%
295 nm, ≥99%

refractive index

n20/D 1.460 (lit.)

bp

76-77 °C (lit.)

mp

−23 °C (lit.)

density

1.594 g/mL at 25 °C (lit.)

suitability

passes test for IR spectroscopy
passes test for NMR
passes test for suitability for UV spectroscopy

SMILES string

ClC(Cl)(Cl)Cl

InChI

1S/CCl4/c2-1(3,4)5

InChI key

VZGDMQKNWNREIO-UHFFFAOYSA-N

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Other Notes

Sales restrictions may apply

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 2 - Ozone 1 - Skin Sens. 1B - STOT RE 1 Inhalation

Target Organs

Liver,Kidney

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Mirjam M Schaap et al.
Archives of toxicology, 89(12), 2413-2427 (2014-10-02)
Alternative methods to detect non-genotoxic carcinogens are urgently needed, as this class of carcinogens goes undetected in the current testing strategy for carcinogenicity under REACH. A complicating factor is that non-genotoxic carcinogens act through several distinctive modes of action, which

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