WHMIS (Butyraldehyde)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader

• Flammable liquids - Category 21
• Flash point = -11.1 °C Setaflash closed cup and boiling point = 75 °C

• Serious eye damage/eye irritation - Category 2B2 3

Danger

Highly flammable liquid and vapour (H225)
Causes eye irritation (H320)

Ingredient disclosure

References

• ▲1.  Lenga, R.E. et Votoupal, K.L., The Sigma-Aldrich library of regulatory and safety data. Vol. 1. Milwaukee : Sigma-Aldrich. (1993). [RM-515040]
• ▲2.  ECHA (European Chemicals Agency) , Information on chemicals (REACH)/ECHA chemicals database. Helsinki, Finland.   http://echa.europa.eu/information-on-chemicals/registered-substances
  https://chem.echa.europa.eu/
• ▲3.  Smyth, H.F. Jr., Carpenter, C.P. et Weil, C.S., «Range-finding toxicity data : list IV.» Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, p. 119-122. (1951). [AP-060583]

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