WHMIS (Cadmium iodide)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader

• Acute toxicity - oral - Category 31

• Germ cell mutagenicity - Category 22 3

• Carcinogenicity - Category 1A2 3 4 5

• Reproductive toxicity - Category 22 5 6 7 8 9 10
• Toxic to the reproductive function
• Toxic to the development

• Specific target organ toxicity - repeated exposure - Category 12 5

Danger

Toxic if swallowed (H301)
Suspected of causing genetic defects (H341)
May cause cancer (H350)
Suspected of damaging fertility or the unborn child (H361)
Causes damage to organs through prolonged or repeated exposure (H372)

Ingredient disclosure

Comments: The toxicity of cadmium and iodine compounds is related to the presence of Cd2+ and I- ion. Thus, the classification is based on the toxicity of those ion and takes account of the data available for all cadmium and iodine compounds.

References

• ▲1.  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
• ▲2.  France. Institut national de recherche et de sécurité, Fiche toxicologique no 60 : Cadmium et composés minéraux. Cahiers de notes documentaires. Paris : INRS. (2022). [RE-005509]   http://www.inrs.fr/publications/bdd/fichetox.html
  http://www.inrs.fr/publications/bdd/fichetox/fiche.html?refINRS=FICHETOX_60
• ▲3.  IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, A Review of Human Carcinogens: Arsenic, Metals, Fibres, and Dusts. IARC monographs on the evaluation of carcinogenic risks to humans, Vol. 100C. Lyon : International Agency for Research on Cancer. (2012).   http://monographs.iarc.fr/
  http://monographs.iarc.fr/ENG/Monographs/vol100C/mono100C.pdf
  
• ▲4.  Règlement sur la santé et la sécurité du travail [S-2.1, r. 13]. Québec : Éditeur officiel du Québec. [RJ-510071]   http://legisquebec.gouv.qc.ca/fr/ShowDoc/cr/S-2.1,%20r.%2013
• ▲5.  Lauwerys, R. et al., Toxicologie industrielle et intoxications professionnelles. 5ème éd. Issy-les-Moulineaux Cedex : Elsevier Masson SAS. (2007). [RM-514015]
• ▲6.  Schardein, J.L., Chemically induced birth defects. 3ème rév. & expanded. New York : Dekker. (2000). [MO-122294]
• ▲7.  Bureau européen des substances chimiques, European Union Draft Risk Assessment Report : Cadmium oxide and cadmium metal. 3rd Priority List. Luxembourg : Office for Official Publications of the European Communities. (2003).   http://ecb.jrc.ec.europa.eu/esis/
  http://ecb.jrc.it//DOCUMENTS/Existing-Chemicals/RISK_ASSESSMENT/DRAFT/R303_0307_env_hh.pdf
• ▲8.  Baranski, B., «Behavioral alterations in offspring of female rats repeatedly exposed to cadmium oxide by inhalation.» Toxicology Letters. Vol. 22, p. 53-61. (1984). [AP-021176]
• ▲9.  Schroeder, H.A. et Mitchener, M., «Toxic effects of trace elements on the reproduction of mice and rats.» Archives of environmental health. Vol. 23, no. 2, p. 102-106. (Aug. 1971). [AP-000933]
• ▲10.  Baranski, B, «Effect of exposure of pregnant rats to cadmium on prenatal and postnatal development of the young.» Journal of Hygiene, epidemiology, microbiology and immunology. Vol. 29, no. 3, p. 253-262. (1985). [AP-021174]

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