CAS Number : 141-32-2

WHMIS (Butyl acrylate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-03-15

  • Flammable liquids - Category 31
    • Flash point = 39 °C closed cup (non reported method)
  • Acute toxicity - inhalation - Category 42 3 4 5 6
  • Skin corrosion/irritation - Category 23 4 6 7 8 9
  • Serious eye damage/eye irritation - Category 2
  • Skin sensitization - Category 1B3 6 7 8 10

  • WHMIS 2015 pictogram : Flame

  • WHMIS 2015 pictogram : Exclamation mark

Warning

Flammable liquid and vapour (H226)
Harmful if inhaled (H332)
Causes skin irritation (H315)
Causes serious eye irritation (H319)
May cause allergic skin reaction (H317)

Ingredient disclosure

Comments11 12 13 : This product is generally commercialized with an inhibitor. Therefore, the health hazard classification could be different, according to the inhibitor used and its concentration. The physical hazard classification considers the product as inhibited. However, under certain conditions (e.g. depletion or absence of the inhibitor) a hazardous polymerisation may occur.

References

  • ▲1.  National Fire Protection Association, Fire protection guide to hazardous materials. 13th ed. Quincy, Mass. : NFPA. (2002). [RR-334001]
  • ▲2.  National Institute for Occupational Safety and Health, RTECS (Registry of Toxic Effects of Chemical Substances). Hamilton (Ont) : Canadian Centre for Occupational Health and Safety.   http://ccinfoweb.ccohs.ca/rtecs/search.html
  • ▲3.  Centre canadien d'hygiène et de sécurité au travail, CHEMINFO, Hamilton, Ont. : Canadian Centre for Occupational Health and Safety   http://ccinfoweb.ccohs.ca/cheminfo/search.html
  • ▲4.  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]
  • ▲5.  Carpenter, Charles P , Weil, Carrol S et Smyth, Henry F, «Range-finding toxicity data : List VIII.» Toxicology and Applied Pharmacology. , no. 28, p. 313-319. (1974). [AP-022460]
  • ▲6.  Centre d'écologie et de toxicologie de l'industrie chimique européenne, n-butyl acrylate cas no. 141-32-2 . JACC report / ECETOC; 27. Bruxelles : ECETOC. (1994). [MO-017193]
  • ▲7.  Hunter, C.G., Brown, V.K. et Ferrigan, L.W., «Experimental studies on skin hazard with 'Versatic' 9-11 acid and its monoglycidyl and vinyl esters.» British Journal of Industrial Medicine. Vol. 23, no. 2, p. 137-141. (1966).
  • ▲8.  Parker, D. et Turk, J.L., «Contact sensitivity to acrylate compounds in guinea pigs.» Contact Dermatitis. Vol. 9, p. 55-60. (1983). [AP-023330]
  • ▲9.  Hoechst Celanese Corp., Primary skin irritation tests with eighteen materials in albino rabbits . (1972). Microfiche : OTS0520783
  • ▲10.  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
  • ▲11.  Vincoli, J.W., Risk management for hazardous chemicals : A-F. Vol. 1. Boca Raton : Lewis Publishers. (1997). [RM-515112]
  • ▲12.  Pohanish, R.P. et Greene, S.A., Wiley guide to chemical incompatibilities. 2nd ed. New York, N.Y. : Wiley Interscience. (2003). [RR-015033]
  • ▲13.  Intercompany Committee for the Safety and Handling of Acrylic Monomers, Acrylates esters. A summary of safety and handling. 3ème éd. (2002). [MO-005267]

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