(~2~H_3_)Acetonitrile

Basic Information

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CAS Number

2206-26-0

Molecular Formula

C2D3N

Molecular Weight

44.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

-46 °C

Boiling Point

80.7 °C

Water Solubility

Miscible with water, ethanol, diethyl ether, acetone, benzene, methanol, methyl acetate, ethyl acetate, acetamide solutions, chloroform, carbon tetrachloride, ethylene chloride and unsaturated hydrocarbons. Immiscible with saturated hydrocarbons.

Refractive Index

n20/D 1.341(lit.)

SMILES

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CC#N

InChI

InChI=1S/C2H3N/c1-2-3/h1H3/i1D3

InChIKey

WEVYAHXRMPXWCK-FIBGUPNXSA-N

LogP

0.52988

Complexity

29.3

Safety Information

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GHS Hazard Pictograms

H225

H302

H312

H319

H332

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

Hazard Class

Class 3 Class 3

Stability

Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.

Sensitiveness

Hygroscopic

Explosive Limit

3.0-16%(V)

Synonyms & References

English

Acetonitrile-d3, 99.8 atom % D, contains 0.03 % (v/v) TMS
J-506713
Acetonitrile-d3, '100%', 99.96 atom % D
Acetonitrile-d3-
Acetonitrile-d3
AKOS015904206
Acetonitrile-d3, >=99.8 atom % D, anhydrous
Acetonitrile-d3, >=99.8 atom % D
Acetonitrile-2,2,2-d3
Acetonitrile-d3, 99.8 atom % D, contains 0.05 % (v/v) TMS
Acetonitrile D3 >99.8%
acetonitril-d3
Acetonitrile-d3, 96-97 atom % D, D2O 15-20 %
D88498
Acetonitrile D3
Q13640572
2,2,2-trideuterioacetonitrile
DTXSID50176547
EINECS 218-616-5
Methyl-d3 cyanide
MFCD00001881
2206-26-0
Acetonitrile-d3, 'Special HOH', >=99.8 atom % D
Acetonitrile-d3, 99.8 atom % D, contains 1 % (v/v) TMS
(2H3)Acetonitrile
Acetonitrile-d3, anhydrous, 99.8 atom % D
Acetonitrile-D3 (D, 99.8%) +0.03% V/V TMS
CHEBI:193038
Acetonitrile-d3, 99.8 atom % D
Trideuteroacetonitrile
CD3CN

MDL Number

MFCD00001881

FAQ

What are the physical and chemical properties of Acetonitrile (CAS: 2206-26-0)?

Acetonitrile (CAS: 2206-26-0) is a colorless liquid with a faint odor. It has a molecular weight of 41.05 g/mol. This compound is miscible with water and most organic solvents. It is slightly reactive towards strong acids and bases. Acetonitrile is used extensively in organic synthesis and as a solvent in various chemical processes.

How is Acetonitrile (CAS: 2206-26-0) typically synthesized?

Acetonitrile is typically synthesized by the hydration of acetylene. This process involves passing acetylene gas over a water solution at elevated temperatures and pressures in the presence of a catalyst, such as sulfuric acid. The reaction is exothermic and yields acetonitrile with good selectivity and high yield.

What industries use Acetonitrile (CAS: 2206-26-0)?

Acetonitrile (CAS: 2206-26-0) is widely used in industries such as pharmaceuticals, where it serves as a solvent in the synthesis of various drugs. It is also used in the production of polymers, as a solvent in liquid chromatography, and in the fabrication of sensors and semiconductor devices.

What precautions should be taken when handling Acetonitrile (CAS: 2206-26-0)?

When handling Acetonitrile (CAS: 2206-26-0), it is important to wear appropriate personal protective equipment (PPE), such as gloves, goggles, and a lab coat. Acetonitrile should be stored in a cool, well-ventilated area and handled in a fume hood to minimize inhalation risk. In case of a spill, it should be contained and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.