WHMIS (Hexamethylphosphorotriamide)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2015-12-03

  • Carcinogenicity - Category 21 2

  • WHMIS 2015 pictogram : Health hazard


Suspected of causing cancer (H351)

Ingredient disclosure


  • ▲1.  American Conference of Governmental Industrial Hygienists, Documentation of the threshold limit values and biological exposure indices / Documentation of TLV's and BEI's. 7th ed. Cincinnati, Ohio : ACGIH. (2001-). Publication #0100Doc. [RM-514008]   http://www.acgih.org
  • ▲2.  IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, Re-evaluation of some organic chemicals, hydrazine and hydrogen peroxide : part 1. IARC monographs on the evaluation of carcinogenic risks to humans, Vol. 71. Lyon : International Agency for Research on Cancer. (1999).   https://monographs.iarc.fr/wp-content/uploads/2018/06/mono71.pdf http://www.iarc.fr

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