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IODOPROPYNYL BUTYLCARBAMATE

Use restrictions

Concern Reference
Violation of industry recommendations - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Not safe for use in products intended to be aerosolized, according to industry safety panel (Cosmetic Ingredient Review, CIR) (only for products that may be aerosolized (airborne))Cosmetic Ingredient Review Assessments
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Japan - restricted for use in some types of cosmetics (concentration limit)Japan's Standards for Cosmetics
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Japan - prohibited for use in some types of cosmeticsJapan's Standards for Cosmetics
Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualificationsCosmetic Ingredient Review Assessments

Allergies/immunotoxicity

Concern Reference
Human toxicant or allergen - strong evidenceCosmetic Ingredient Review Assessments
One or more human case studies show significant immune or allergenic effectsPazzaglia M, Tosti A

Organ system toxicity (non-reproductive)

Concern Reference
Limited evidence of gastrointestinal or liver toxicityUS EPA
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
Classified as not expected to be potentially toxic or harmfulEnvironment Canada Domestic Substance List

Ecotoxicology

Concern Reference
Suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Data gaps

Concern Reference
Safety assessment was based on related chemicalCosmetic Ingredient Review Assessments
45 studies in PubMed science library may include information on the toxicity of this chemical see search results ->NLM PubMed

Persistence and bioaccumulation

Concern Reference
Not suspected to be persistentEnvironment Canada Domestic Substance List
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data Sources

CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
EPA (U.S. Environmental Protection Agency). 1999. Toxics Release Inventory Program. PBT Chemical Rule.
European Commission. 2013. Cosing, the European Commission database with information on cosmetic substances and ingredients. Accessed on March 1, 2013 at http://ec.europa.eu/consumers/cosmetics/cosing/ .
Japan Ministry of Health, Labour and Welfare. 2006. Standards for Cosmetics. Evaluation and Licensing Division. Pharmaceutical and Food Safety Bureau.
NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
Pazzaglia M, Tosti A. 1999. Allergic contact dermatitis from 3-iodo-2-propynyl-butylcarbamate in a cosmetic cream. Contact Dermatitis. 1999 Nov;41(5):290.
US EPA. Addition of Certain Chemicals; Toxic Chemical Release Reporting; Community Right to Know. Proposed and Final Rules. 59 Federal Register 1788 (Jan 12, 1994); 59 Federal Register 61432 (November 30, 1994). Summarized in Hazard Information on Toxic Chemicals Added to EPCRA Section 313 Under Chemical Expansion. http://www.epa.gov/tri/chemical/hazard_cx.htm

About the ratings

EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more | Legal Disclaimer