Molecular formula: ch3no2
M.w.: 61
N. w.: 225kg
Number of dangerous goods: 33520
Un number: 1261
Packaging marks: inflammable liquid
Packing group: ii
Specific gravity: (20/20c )1.139
Boiling point: 101.2 οc freezing point: -29οc
Flashing point: 95f self-ignite temperature: 785f
Refractive index: (20/d)1.3817
Cas no.: 75-52-5
Einecs no: 200-876-6
Physicochemical property: colorless liquid, aqueous solution is acidity.some dissolve in water and ethanol.