Substance
ID:366756
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
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Contains
0.5-1.0% ethanol as stabilizer
Impurities
H2SO4, passes test(darkened)
Acid and chloride, passes test
Acetone and aldehyde, passes test
<0.03% water
Free chlorine (Cl), passes test
λ
H2O reference
Evaporation Residue
<0.001%
Grade
ACS spectrophotometric grade
Purity
≥99.8%
Cation Traces
Pb: ≤0.05 ppm
Empirical Formula (Hill Notation)
CHCl3
Physical Property
Boiling Point
60.5-61.5 °C(lit.)
Apperance
APHA: ≤10
Density
1.492 g/mL at 25 °C(lit.)
1.48 g/mL at 25 °C (represents the value for the density of chloroform with ethanol stabilizer)
Vapor Pressure
160 mmHg ( 20 °C)
Absorption Wavelength
λ: 290-400 nm Amax: 0.01
λ: 260 nm Amax: 0.15
λ: 245 nm Amax: 1.00
λ: 255 nm Amax: 0.25
λ: 270 nm Amax: 0.05
Melting Point
-63 °C(lit.)
Vapor Density
4.1 (vs air)
Refractive Index
n20/D 1.445(lit.)
Safety Information
GHS Precautionary statements
P281
Safety Statements
36/37
GHS Pictograms
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
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
MSDS Link
European Hazard Symbols
Harmful (Xn)GHS Signal Word
Warning
GHS Hazard statements
H302-H315-H351-H373
RID/ADR
UN 1888 6.1/PG 3
Hazard Class
6.1
UN Number
1888
Packing Group
3
Risk Statements
22-38-40-48/20/22
German water hazard class
3
Molecule Details
Packaging
1, 6×1, 2, 4×4 L in glass bottle
1, 6×1, 2, 4×4 L in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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