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Agent Name 4-Vinyl cyclohexene
CAS Number 100-40-3
Formula C8-H12
Major Category Solvents
Synonyms 1,2,3,4-Tetrahydrostyrene; 1-Cyclohexene, 4-vinyl-; 1-Vinylcyclohexene-3; 4-Ethenyl-1-cyclohexene; 4-Ethenylcyclohexene; 4-Vinylcyclohexene; 4-Vinylcyclohexene-1; Butadiene dimer; Cyclohexenylethylene; Ethenyl-1-cyclohexene; Vinylcyclohexene; [ChemIDplus]
Category Aliphatics, Unsaturated
Description Colorless liquid with a characteristic odor; [ACGIH]
Sources/Uses Used as an intermediate; [HSDB] In the past, highest concentrations were found in personal air samples of polymer production workers (stryene/butadiene and vinylnorborene production) at about 5 ppm and in Russian rubber workers at a mean of 270 to 540 ppm. [ACGIH]
Comments Causes male and female reproductive damage in high-dose animal studies; [ACGIH] Narcosis/anesthesia induced when inhaled at high concentrations; [HSDB]
Exposure Assessment
Skin Designation (ACGIH) No
TLV (ACGIH) 0.1 ppm
Vapor Pressure 15.7 mm Hg
Lethal Concentration LCLo (rats) = 8,000 ppm/4H
Flammability (NFPA) 3: may ignite at ambient temperature
Adverse Effects
Neurotoxin CNS Solvent Syndrome
Reproductive Toxin Yes
IARC Carcinogen Possible Carcinogen
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: 4-VINYL-1-CYCLOHEXENE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:





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Last updated: January, 2009