Acetonitrile Properties, Molecular Formula, Applications - WorldOfChemicals

Acetonitrile Properties

Acetonitrile

Acetonitrile 3D Structure-Molecule 3D Struture
Molecule 3D Structure Image
Acetonitrile Structure-Molecule Struture
Molecule Structure Image

Description

 

Acetonitrile is the simplest organic nitrile. It is produced mainly as a byproduct of acrylonitrile manufacture. It is mainly used as a polar aprotic solvent in purification of butadiene. In the laboratory, it is used as a medium-polarity solvent that is miscible with water and has a convenient liquid range. It is widely used in battery applications because of its relatively high dielectric constant and ability to dissolve electrolytes. For similar reasons it is a popular solvent in cyclic voltammetry. Its low viscosity and low chemical reactivity make it a popular choice for liquid chromatography. Acetonitrile plays a significant role as the dominant solvent used in the manufacture of DNA oligonucleotides from monomers. Industrially, it is used as a solvent for the manufacture of pharmaceuticals and photographic film.

Chemical Properties

AR Assay 99.5%
Appearance Colorless liquid
Boiling Point 82 °C
CAS Number 75-05-8
Density 0.786 g/ml
EINECS Number 200-835-2
HPLC Assay 99.9%
HS Code 29269095
IUPAC Name Acetonitrile
InChI 1S/C2H3N/c1-2-3/h1H3
InChIKey WEVYAHXRMPXWCK-UHFFFAOYSA-N
LR Assay 99%
Lab Grade TG;LR;AR;SPECTRO;HPLC
Melting Point -45 °C
Molar Mass 41.05 g/mol
Molecular Formula C2H3N
NFPA 704 H-2,F-3,R-0,C-NA
RTECS Number AL7700000
Related Compounds Acetic Acid;Acetamide;Ethylamine
SPECTRO Assay 99.9%
Solubility Miscible
Synonyms Methyl Cyanide;Cyanomethane;Ethyl Nitrile;Ethanenitrile;Methanecarbonitrile
TG Assay 98-100%
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