Substance
ID:370439
Names and Identifiers
IUPAC name
trichloromethane
Synonyms
Trichloromethane三氯甲烷Chloroform氯仿Methylidyne trichloride
IUPAC Traditional name
chloroform
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
Properties
Product Information
Suitability
passes test for suitability for UV spectroscopy
passes test for IR spectroscopy
Impurities
≤0.01% water (Karl Fischer)
≤0.0005% non-volatile matter
≤0.001% free acid (as HCl)
0.6-1.0% ethanol (GC)
Grade
ACS reagent
SPECTRANAL™
Empirical Formula (Hill Notation)
CHCl3
Contains
~1% ethanol as stabilizer
Purity
≥99%
Physical Property
Boiling Point
60.5-61.5 °C(lit.)
Transmittance
260 nm, ≥90%
275 nm, ≥98%
250 nm, ≥50%
Vapor Density
4.1 (vs air)
Density
1.492 g/mL at 25 °C(lit.)
Melting Point
-63 °C(lit.)
Vapor Pressure
160 mmHg ( 20 °C)
Refractive Index
n20/D 1.445(lit.)
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
MSDS Link
GHS Precautionary statements
P281
RTECS
FS9100000
GHS Signal Word
Warning
Packing Group
3
RID/ADR
UN 1888 6.1/PG 3
GHS Hazard statements
H302-H315-H351-H373
European Hazard Symbols
Harmful (Xn)Risk Statements
22-38-40-48/20/22
Safety Statements
36/37
Hazard Class
6.1
UN Number
1888
German water hazard class
3
Molecule Details
Legal Information
SPECTRANAL is a trademark of Sigma-Aldrich Laborchemikalien GmbH
SPECTRANAL is a trademark of Sigma-Aldrich Laborchemikalien GmbH
Molecular Spectra
No Data Available
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References
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