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Agent Name 1,2,4,5-Tetrachlorobenzene
CAS Number 95-94-3
Formula C6-H2-Cl4
Major Category Solvents
Synonyms 1,2,4,5-Tetrachlorbenzol [Russian]; Benzene tetrachloride; Benzene, 1,2,4,5-tetrachloro-; s-Tetrachlorobenzene; [ChemIDplus]
Category Chlorinated Aromatic
Description Colorless needles with a strong, unpleasant odor; [HSDB]
Sources/Uses Used in the synthesis of other organic compounds; [HSDB]
Comments If burned, toxic fumes include hydrogen chloride and phosgene; Chronic feeding studies of animals show evidence of damage to liver, kidneys, lungs, and thyroid gland; LD50 (oral, rat, male) = 3105 mg/kg; At lethal doses, animals have CNS depression, diarrhea, and coma; [CHEMINFO]
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
Vapor Pressure 0.0054 mm Hg
Flammability (NFPA) 1: must be preheated
Adverse Effects
Neurotoxin CNS Solvent Syndrome
Hepatotoxin Hepatotoxin, Secondary
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: 1,2,4,5-TETRACHLOROBENZENE  
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