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Data available:
 
Fair

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STYRENE/ BUTADIENE COPOLYMER


image source: PubChem
Health Concerns of the Ingredient:
Overall Hazard
 
 
Cancer
 
 
Developmental &
reproductive toxicity
 
 
Allergies & immunotoxicity
 
 
Use restrictions
 
 

About STYRENE/ BUTADIENE COPOLYMER: Styrene/Butadiene Copolymer is a copolymer of styrene and butadiene monomers.

Function(s): Opacifying Agent

Synonym(s): STYRENE/BUTADIENE COPOLYMER, BENZENE, ETHENYL, POLYMER WITH 1,3BUTADIENE; BENZENE, ETHENYL-, POLYMER WITH 1,3- BUTADIENE; ETHENYL- POLYMER WITH 1,3- BUTADIENE BENZENE; POLYMER WITH 1,3- BUTADIENE BENZENE, ETHENYL-; STYRENE, 1,3-BUTADIENE POLYMER; 1,3-BUTADIENE-STYRENE COPOLYMER; 1,3-BUTADIENE-STYRENE POLYMER; 8000A; AFCOLAC B 101; ANDREZ; BASE 661

Organ system toxicity (non-reproductive)

Concern Reference
Classified as expected to be toxic or harmfulEnvironment Canada Domestic Substance List
Classified as medium human health priorityEnvironment Canada Domestic Substance List

Cancer

Concern Reference
Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gapsInt'l Agency for Research on Cancer (IARC) - Carcinogens

Data gaps

Concern Reference
1,776 studies in PubMed science library may include information on the toxicity of this chemical see search results ->NLM PubMed

Multiple, additive exposure sources

Concern Reference
Designated as safe for general or specific, limited use in foodFDA Everything Added to Food

Persistence and bioaccumulation

Concern Reference
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Ecotoxicology

Concern Reference
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Data Sources

EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
FDA (U.S. Food and Drug Administration). 2008. EAFUS [Everything Added to Food]: A Food Additive Database. FDA Office of Food Safety and Applied Nutrition.
IARC (International Agency for Research on Cancer). 2008. Overall Evaluations of Carcinogenicity to Humans, as evaluated in IARC Monographs Volumes 1-99 (a total of 935 agents, mixtures and exposures).
NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

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