Substance
ID:367268
Names and Identifiers
IUPAC Traditional name
acetonitrile
Synonyms
Methyl cyanideAcetonitrileACN甲基氰乙腈
IUPAC name
acetonitrile
Properties
Product Information
Impurities
≤0.005% free acid (as CH3COOH)
≤1 mg/L non-volatile matter
≤0.02% water (Karl Fischer)
Purity
≥99.9% (GC)
Linear Formula
CH3CN
Physical Property
Apperance
colorless liquid
Boiling Point
81-82 °C(lit.)
Density
0.786 g/mL at 25 °C(lit.)
Melting Point
-48 °C(lit.)
Vapor Pressure
72.8 mmHg ( 20 °C)
Flash Point
2 °C
35.6 °F
Refractive Index
n20/D 1.344(lit.)
Transmittance
200 nm, >50%
220 nm, >90%
Vapor Density
1.41 (vs air)
Auto Ignition Point
973 °F
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
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
GHS Signal Word
Danger
MSDS Link
Risk Statements
11-20/21/22-36
Hazard Class
3
Packing Group
2
German water hazard class
2
European Hazard Symbols
Flammable (F)
Harmful (Xn)RTECS
AL7700000
GHS Hazard statements
H225-H302+H312+H332-H319
Explode Limits
16 %
Safety Statements
16-36/37
UN Number
1648
RID/ADR
UN 1648 3/PG 2
GHS Precautionary statements
P210-P280-P305+P351+P338
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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