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Agent Name 1,2,3,4-Tetramethylbenzene
CAS Number 488-23-3
Formula C10-H14
Major Category Solvents
Synonyms Prehnitene; Prehnitol; 1,2,3,4-Tetramethylbenzene; Benzene, 1,2,3,4-tetramethyl-; [ChemIDplus]
Category Aromatic Solvents
Description Colorless liquid; [Hawley]
Comments Tetramethylbenzenes are toxic by ingestion (relatively low) with LD50s (rat) of >5000 mg/kg. [Ullmann] A skin and eye irritant; [MSDSonline] See "Trimethyl benzene isomers."
Exposure Assessment
Explanatory Notes bp = 203 deg C; [MSDSonline]
Adverse Effects
Neurotoxin CNS Solvent Syndrome
Links to Other NLM Databases
Toxicity Information Search TOXNET
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:





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Last updated: January, 2009