Synonyms: ACN; Methyl cyanide
Formula: CH3CN
Formula Weight: 41.05
CAS No.: 75-05-8
Purity: ≥99.9% (GC)
Density: 0.786 g/mL at 25 °C(lit.)
Legal Information: CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Packaging: 1, 6 x 1 L in glass bottle
Packaging: 500, 6 x 500 mL in glass bottle
Assay: ≥99.9% (GC)
Autoignition Temp.: 973°F
BP: 81-82°C(lit.)
Density: 0.786 g/mL at 25°C(lit.)
Expl. Lim.: 16 %
Grade: for LC-NMR
Impurities: ≤0.01% water (Karl Fischer)
MP: −48°C(lit.)
Refractive Index: n20/D 1.344(lit.)
Suitability: passes test for identity (NMR)
Vapor Density: 1.41 (vs air)
Vapor Pressure: 72.8 mmHg ( 20°C)