Packings
00015
Article No. 00015
Purity 99%
Molecular Formula CH3CN
H.S. Code 2926.9000
Grade Extra Pure
CAS No. 75-05-8
Molecular Weight 41.05
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Ether odor pH value 7
Melting point/ Freezing point [°C] -46°C Auto-ignition temperature [°C] 524°C
Flammability (solid, gas) Flammable Flash point [°C] 2°C
Boiling point [°C] 81.6°C Evaporation rate 5.79
Vapour pressure [20°C] 9.7kPa Vapour pressure mm/Hg 73
Vapour density 1.4 Density [g/cm3] 0.786
Relative density, gas (air=1) 1.4 Solubility in water [% weight] Complete

Specifications

Appearance Clear colorless liquid Purity (by GC) Min 99.0%
Weight/ mL at 20°C 0.780 - 0.783 g Refractive index (20°C; 589 nm) 1.343 - 1.345
Water Max 0.2% pH (10% solution in water) Neutral to Litmus

Safety Information and Hazard Symbols

Flame Exclamation Mark            

Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1648
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H302-H312-H319-H332
Precaution Statement: P210-P280-P304+P340-P305+P351+P338