WHMIS (N,N-Dimethyl-p-nitrosoaniline)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-07-21

  • Flammable solids - Undefined category1 2 3
    • This hazard class has been assigned according to the information obtained from the consulted scientific literature, but it does not allow to specify the hazard category.
  • Self-heating substances and mixtures - Category 14
  • Combustible dusts - See comments below
  • Skin sensitization - Category 15 6 7 8

  • WHMIS 2015 pictogram : Flame

  • WHMIS 2015 pictogram : Exclamation mark


Flammable Solids : Undefined hazard statement
Self-heating; may catch fire (H251)
May cause allergic skin reaction (H317)

Ingredient disclosure

Comments: This product belongs to the hazard class "Combustible dust" if 5% or more by weight of its composition has a particle size < 500 µm.


The [number] refers to the Information SST database of the CNESST Documentation Center.