C2h3n Acetonitrile Methyl Cyanide (CAS: 75-05-8)

Details:

C2h3n Acetonitrile Methyl Cyanide (CAS: 75-05-8)

specification

acetonitrile's main purpose is as a solvent. as the solvent extraction butadiene, solvent of synthetic fiber and some special paint solvents. in the oil industry for the petroleum hydrocarbons from removed from the tar; phenolic substances such as solvent. in the oil industry as a follower of the fatty acids in the vegetable oil extraction solvent in medicine, used for the generation of steroids drug recrystallization reaction medium. in pharmaceutical analysis can be used as the preparation of high performance liquid chromatography mobile phase in high dielectric constant need of polar solvents often used when acetonitrile and water forms of binary azeotropic mixture: including acetonitrile 84%, boiling point 76 °c.

acetonitrile is medicine (vitamin b1), the intermediate of spices, is all three manufacturing diazoxide nitrogen synergistic agent of raw material. also used as alcohol degeneration of the agent. in addition, still can be used for synthesis procedures; acetic acid, and in the fabric dyed; lighting industry also has many uses. in performance liquid chromatographic analysis in acetonitrile commonly used eluent.

Properties

Spec

Chemical Formula

C2H3N

Acetonitrile(%)

99 or more

Molecular Weight

41.05

Hydrocyanic acid (%)

0.001 or less

Appearance

Colorless liquid

Ammonia(%)

0.01 or less

Odor

Strong pungent odor

Acetone(%)

0.005 or less

Specific Gravity(g/cm3)

0.79

Acrylonitrile (%)

0.01 or less

Oxazole(%)

0.03 or less

Flash point(ºC)

6

Allyl alcohol(%)

1.2 or less

Propionitrile (%)

0.3 or less

Boiling point(ºC)

81-82

Acetic acid(%)

0.005 or less

Water(%)

0.2 or less

Vapor pressure(kPa, at 27ºC)

13.33

PH

6-10

Refractive index(at 27ºC)

1.3441+/-0.0005