Substance
ID:368714
Names and Identifiers
IUPAC Traditional name
acetonitrile
Synonyms
Methyl cyanideAcetonitrileACN甲基氰乙腈
IUPAC name
acetonitrile
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Physical Property
Density
0.786 g/mL at 25 °C(lit.)
Flash Point
35.6 °F
2 °C
Refractive Index
n20/D 1.344(lit.)
Vapor Pressure
72.8 mmHg ( 20 °C)
Vapor Density
1.41 (vs air)
Boiling Point
81-82 °C(lit.)
Melting Point
-48 °C(lit.)
Auto Ignition Point
973 °F
Safety Information
GHS Hazard statements
H225-H302+H312+H332-H319
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
European Hazard Symbols
Flammable (F)
Harmful (Xn)RID/ADR
UN 1648 3/PG 2
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
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
GHS Precautionary statements
P210-P280-P305+P351+P338
Risk Statements
11-20/21/22-36
Safety Statements
16-36/37
MSDS Link
RTECS
AL7700000
Hazard Class
3
GHS Signal Word
Danger
UN Number
1648
Packing Group
2
German water hazard class
2
Explode Limits
16 %
Product Information
Impurities
≤0.1% water (Karl Fischer)
Purity
≥99.5% (GC)
Linear Formula
CH3CN
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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