Acetonitrile, HPLC, MilliporeSigma™

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Chemical Identifiers

CAS

75-05-8

Molecular Formula

C2H3N

Molecular Weight (g/mol)

41.053

InChI Key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

Synonym

methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitrile, cyanure de methyl, methylkyanid, mecn

PubChem CID

6342

ChEBI

CHEBI:38472

IUPAC Name

acetonitrile

SMILES

CC#N

Absorbance

0.005AU max. at 254nm, 0.01AU max., 0.05AU max. at 220nm, 1.00AU max. at 190nm

Color

Colorless

Appearance

Clear liquid, free from particulates

Density

0.787

Quantity

4 L

Ignition Point

524°C (975.2°F)

Infrared Spectrum

Conforms to standard

Odor

Aromatic

Packaging

Glass Bottle

Physical Form

Liquid

Residue after Evaporation

1ppm max.

Assay Percent Range

99.8% min.

Titratable Acid

0.008meq/g max.

Linear Formula

CHCH3CN

Titratable Base

0.0006meq/g max.

Vapor Pressure

9.7 kPa (72.8mm Hg) at 20°C

Formula Weight

41.5

Grade

ACS/HPLC/NF/USP

Chemical Name or Material

Acetonitrile

DOTInformation

DOT Class 3, II

Recommended Storage

Room Temperature

DOTInformation

DOT Class 3, II

Recommended Storage

Room Temperature