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CHLOROMETHANE

Score:

Data: Robust

Cancer

Cancer concern is LOW_MODERATE

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is MODERATE

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is LOW

Products with this Ingredient

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hair treatment/serum1 products

Organ system toxicity (non-reproductive)

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Concern Reference
Known human respiratory toxicantEPA Hazardous Air Pollutants
Classified as a high human health priorityEnvironment Canada Domestic Substance List
Classified as expected to be toxic or harmfulEnvironment Canada Domestic Substance List
One or more animal studies show classified as toxic effects at low dosesEPA Categorized List of Inert Pesticide Ingredients
Limited evidence of gastrointestinal or liver toxicityNational Library of Medicine HazMap
Limited evidence of gastrointestinal or liver toxicityAgency for Toxic Substances and Disease Registry Minimal risk Levels for Hazardous Substances. January 2004. http://www.atsdr.cdc.gov/mrls.html, US EPA, Air Risk Information Support Center. Health Effects Notebook for Hazardous Air Pollutants. http://www.epa.gov/ttnatw01/hlthef/hapindex.html, National Institute for Occupational Safety and Health's Registry of Toxic Effects of Chemical Substances. See Environmental Defense's Suspect Hazard Identification documentation.
One or more animal studies show classified as toxic effects at moderate doses (low dose studies may be unavailable for this ingredient)EPA Toxic Release Inventory PBTs

Occupational hazards

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Concern Reference
Allowed workplace exposures restricted to low dosesCPS&Q - Classification & Labelling

Developmental/reproductive toxicity

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Concern Reference
Human developmental toxicant - strong evidenceProposition 65 List of Carcinogens (July 2004) can be obtained from http://wwwoehha.ca.gov/prop65/prop65_list/Newlist.html.
Possible human developmental toxicantCalifornia EPA Proposition 65
Limited evidence of reproductive toxicityUS EPA Roadmaps to Sources of Information on Chemicals Listed in the Emergency Planning Community and Community Right-to-Know Act (Also Known as SARA Title 3), Section 313 Toxic Release Inventory (for Microcomputers). (Report Number EPADFDK92040). 1991. Data file distributed in 2 diskettes by Office of Pollution, Prevention, and Toxics, Environmental Protection Agency, Washington, DC. NOTE: Datasource no longer being maintained by EPA; not currently available online., Frazier , L. and M. L. Hage (eds.). Reproductive Hazards of the Workplace, Wiley Europe, 1998. Table 10 (Partial List of Reproductive Toxicants) available at http://www.pharmacy.ohio-state.edu/homepage/safety/chemhygiene_table_repro.pdf., Jankovic, J. A Screening Method for Occupational Reproductive Health Risk. American Industrial Hygiene Association Journal. 57: 641-649. 1996., Proposition 65 List of Carcinogens (July 2004) can be obtained from http://www.oehha.ca.gov/prop65/prop65_list/Newlist.html.-PEND

Cancer

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Concern Reference
Limited evidence of carcinogenicityNIOSH Occupational Carcinogens
Limited evidence of carcinogenicityCPS&Q - Classification & Labelling
Cancer - limited evidenceUS EPA, Office of Emergency Response and Remediation Superfund Chemical Data Matrix. http://www.epa.gov/superfund/resources/scdm/index.htm
Mutagen - limited evidenceEHP Table 6
Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gapsWorld Health Organization, International Agency for Research on Cancer IARC Monographs Programme on the Evaluation of Carcinogenic Risks to Humans. Lists of Group 1, 2a, and 2b substances can be obtained. http://monographs.iarc.fr/ENG/Classification/index.php; Vol 41, Suppl. 7, 71 ;1999
Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gapsEPA (US Environmental Protection Agency). Integrated Risk Information System (IRIS). Evidence for human carcinogenicity based on 1986 guidelines.

Ecotoxicology

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Concern Reference
Wildlife and environmental toxicityEPA Clean Water Act - Priority Pollutants
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Data gaps

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Concern Reference
Insufficient data to determine safetyEPA (US Environmental Protection Agency). Integrated Risk Information System (IRIS). Evidence for human carcinogenicity based on 1986 guidelines.
1183 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Miscellaneous

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Concern Reference
Occupational hazards related to handlingCPS&Q - Classification & Labelling

Neurotoxicity

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Concern Reference
nervous system - weight of evidence unknown/unassessed/unreview: published lit review or major tox studyNational Library of Medicine HazMap

Persistence and bioaccumulation

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Concern Reference
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data Sources

  • EPA (U.S. Environmental Protection Agency). 2005. Office of Air. The 112(b)1 Hazardous Air Pollutants List (as modified). Last modified: 12 Dec 2005.
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • EPA (U.S. Environmental Protection Agency). 1987 & 2005. Office of Pesticide Programs. Inert (other) Pesticide Ingredients in Pesticide Products - Categorized List of Inert (other) Pesticide Ingredients.
  • NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
  • Agency for Toxic Substances and Disease Registry Minimal risk Levels for Hazardous Substances. January 2004. http://www.atsdr.cdc.gov/mrls.html, US EPA, Air Risk Information Support Center. Health Effects Notebook for Hazardous Air Pollutants. http://www.epa.gov/ttnatw01/hlthef/hapindex.html, National Institute for Occupational Safety and Health's Registry of Toxic Effects of Chemical Substances. See Environmental Defense's Suspect Hazard Identification documentation.
  • EPA (U.S. Environmental Protection Agency). 1999. Toxics Release Inventory Program. PBT Chemical Rule.
  • CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP.
  • Proposition 65 List of Carcinogens (July 2004) can be obtained from http://wwwoehha.ca.gov/prop65/prop65_list/Newlist.html.
  • California EPA (California Environmental Protection Agency). 9/2008. Office of Environmental Health Hazard Assessment. Safe Drinking Water and Toxic Enforcement Act of 1986. Chemicals known to the State to cause cancer or reproductive toxicity.
  • US EPA Roadmaps to Sources of Information on Chemicals Listed in the Emergency Planning Community and Community Right-to-Know Act (Also Known as SARA Title 3), Section 313 Toxic Release Inventory (for Microcomputers). (Report Number EPADFDK92040). 1991. Data file distributed in 2 diskettes by Office of Pollution, Prevention, and Toxics, Environmental Protection Agency, Washington, DC. NOTE: Datasource no longer being maintained by EPA; not currently available online., Frazier , L. and M. L. Hage (eds.). Reproductive Hazards of the Workplace, Wiley Europe, 1998. Table 10 (Partial List of Reproductive Toxicants) available at http://www.pharmacy.ohio-state.edu/homepage/safety/chemhygiene_table_repro.pdf., Jankovic, J. A Screening Method for Occupational Reproductive Health Risk. American Industrial Hygiene Association Journal. 57: 641-649. 1996., Proposition 65 List of Carcinogens (July 2004) can be obtained from http://www.oehha.ca.gov/prop65/prop65_list/Newlist.html.-PEND
  • NIOSH (National Institute for Occupational Safety and Health). 2006. NIOSH Carcinogens List (Potential occupational carcinogens). http://www.cdc.gov/niosh/npotocca.html.
  • US EPA, Office of Emergency Response and Remediation Superfund Chemical Data Matrix. http://www.epa.gov/superfund/resources/scdm/index.htm
  • EHP Table 6
  • World Health Organization, International Agency for Research on Cancer IARC Monographs Programme on the Evaluation of Carcinogenic Risks to Humans. Lists of Group 1, 2a, and 2b substances can be obtained. http://monographs.iarc.fr/ENG/Classification/index.php; Vol 41, Suppl. 7, 71 ;1999
  • EPA (US Environmental Protection Agency). Integrated Risk Information System (IRIS). Evidence for human carcinogenicity based on 1986 guidelines.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

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