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Agent Name Butylated hydroxyanisole
Alternative Name BHA
CAS Number 25013-16-5
Formula C11-H16-O2
Major Category Other Uses
Synonyms (1,1-Dimethylethyl)-4-methoxyphenol; 2(3)-tert-Butyl-4-hydroxyanisole; 2-terc.Butyl-4-methoxyfenol [Czech]; 3-tert-Butyl-4-hydroxyanisole; Anisole, butylated hydroxy-; Antioxyne B; Antrancine 12; BHA; BOA (antioxidant); Butyl hydroxyanisole; Butylated hydroxyanisole; Butylhydroxyanisole; Butylohydroksyanizol [Polish]; EEC No. E320; Embanox; Nepantiox 1-F; Nipantiox 1-F; Phenol, (1,1-dimethylethyl)-4-methoxy-; Phenol, tert-butyl-4-methoxy-; Protex; Sustane 1-F; Tenox BHA; t-Butyl hydroxyanisole; tert-Butyl-4-hydroxyanisole; tert-Butyl-4-methoxyphenol; [ChemIDplus]
Category Preservatives/Disinfectants
Description White, beige or slightly yellow waxy solid with an aromatic odor and a slightly bitter burning taste; [CAMEO]
Sources/Uses Used as a food preservative; [Kanerva, p. 1133] Used as an antioxidant in many foods since 1947; Also used in cosmetics such as lipstick and eye shadow; [IARC]
Comments Allergic contact dermatitis reported in caterers; [Kanerva, p. 1133] May cause allergic contact dermatitis and asthma; [CAMEO]
Reference Link Allergic contact dermatitis in caterers
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
Vapor Pressure 0.00248 mm Hg
Explanatory Notes Flash point = 156 deg C;
Adverse Effects
Asthma Yes
Skin Sensitizer Yes
IARC Carcinogen Possible Carcinogen
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: BUTYLATED HYDROXYANISOLE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Biomedical References Search PubMed
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





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Last updated: January, 2009