Substance
ID:369246
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
Product Information
Quality
over molecular sieve (H2O ≤0.01%)
Linear Formula
CH3CN
Grade
absolute
puriss.
Purity
≥99.5% (GC)
Physical Property
Auto Ignition Point
973 °F
Density
0.786 g/mL at 25 °C(lit.)
Boiling Point
81-82 °C(lit.)
Vapor Pressure
72.8 mmHg ( 20 °C)
Refractive Index
n20/D 1.344(lit.)
n20/D 1.344
Vapor Density
1.41 (vs air)
Flash Point
35.6 °F
2 °C
Melting Point
-48 °C(lit.)
Safety Information
European Hazard Symbols
Flammable (F)
Harmful (Xn)RTECS
AL7700000
Explode Limits
16 %
Packing Group
2
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
RID/ADR
UN 1648 3/PG 2
Risk Statements
11-20/21/22-36
GHS Signal Word
Danger
MSDS Link
GHS Precautionary statements
P210-P280-P305+P351+P338
UN Number
1648
German water hazard class
2
GHS Hazard statements
H225-H302+H312+H332-H319
Safety Statements
16-36/37
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
3
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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