Packings
05542
Article No. 05542
Purity 97%
Molecular Formula C9H7N
H.S. Code 2933.3919
Grade For Synthesis
CAS No. 91-22-5
Molecular Weight 129.16
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Liquid Colour Colourless to brown
Odour peculiar odor pH value 7.3
Melting point/ Freezing point [°C] -17 - -13 °C Auto-ignition temperature [°C] 1 mm Hg @59.7°C
Flash point [°C] 101 °C Boiling point [°C] 113 - 114 °C
Vapour pressure [20°C] 0.09 hPa at 20 °C Vapour density 4.46
Density [g/cm3] 1.093 Solubility in water [% weight] Slightly soluble in cold water

Specifications

Appearance Clear colorless to dark brown liquid Assay Min 97%
Density (d20°C/4°C) 1.092 - 1.094

Safety Information and Hazard Symbols

Skull and Crossbones Environment Health Hazard          

Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 2656
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H311-H315-H319-H341-H350-H411
Precaution Statement: P202-P273-P280-P301+P312-P302+P352-P305+P351+P338-P308+P313