Acetonitrile | CAS No. 75-05-8
Acetonitrile
Basic Information
CAS Number
75-05-8
Molecular Formula
C2H3N
Molecular Weight
30.07 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
−48 °C
Boiling Point
81-82 °C
Density
0.786 g/mL at 25 °C
Water Solubility
miscible
Solubility
organic solvents: soluble(lit.)
Refractive Index
n20/D 1.344(lit.)
Vapor Pressure
72.8 mmHg ( 20 °C)
Safety Information
View Safety InformationGHS Hazard Pictograms
H225
H302H312H319H332Hazard Statement
H225
Highly Flammable liquid and vapor
Flammable liquids
Flammable liquids
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H312
Harmful in contact with skin
Acute toxicity, dermal
Acute toxicity, dermal
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H332
Harmful if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
Hazard Class
Class 3
Class 3
Stability
Stability Unstable. Incompatible with alkali metals, acids, bases, reducing agents and oxidizing agents. Highly flammable.
Sensitiveness
Sensitive to light
Explosive Limit
3.0-17%(V)
Toxicity
LD50 orally in rats: 3800 mg/kg (Smyth)
Synonyms & References
English
- Acetonitrile
- MOBILE PHASE ACETONITRILE
- R5, ACETONITRILE
- S4B, ACETONITRILE
- SOLVENT B, ACETONITRILE
- Acetonitril
- acetonitril(german,dutch)
- CH3CN
- Cyanomethan
- Residual Solvent - Acetonitrile
- ACN
- NA 1648
- usafek-488
- Acetonitrile ZerO2®
- Degassed and low oxygen acetonitrile
- Methyl Cyanide
- Cyanomethane
- Acetonitrile with 0.1% formic acid
- Methyl cyanide
MDL Number
MFCD00001878
Customs Code
2926909090
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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