Skip Navigation

HazMap: Occupational Exposure to Hazardous Agents
HazMap Home SIS Home NLM Home

as Search Agents Search Diseases Search Jobs Full Text Search


Haz-Map Home on-tab Custom Search on-tab Help on-tab Web Glossary on-tab Reference on-tab
left corner Browse Haz-Map
right corner
Agent Name n-Propylbenzene
CAS Number 103-65-1
Formula C9-H12
Major Category Solvents
Synonyms 1-Phenylpropane; 1-Propylbenzene; Benzene, propyl-; Isocumene; Phenylpropane; Propylbenzene; UN2364; [ChemIDplus]
Category Aromatic Solvents
Description Colorless liquid; [HSDB]
Sources/Uses Used as a chemical intermediate and solvent for printing and textile dyeing; a constituent of asphalt and naphtha; [HSDB]
Comments In animal studies, it acts as a CNS depressant and general anesthetic. [HSDB] If left on clothes, can cause reddening of skin; [CHRIS]
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
Vapor Pressure 3.42 mm Hg
Lethal Concentration LC50 (rats) = 65,000 ppm/2H
Flammability (NFPA) 3: may ignite at ambient temperature
Adverse Effects
Dermatotoxin Skin Burns
Neurotoxin CNS Solvent Syndrome
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: N-PROPYLBENZENE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Diseases Occupational diseases associated with exposure to this agent:
Processes Industrial Processes with risk of exposure:





Specialized Information Services   U.S. National Library of Medicine,
8600 Rockville Pike, Bethesda, MD 20894
National Institutes of Health
Privacy/Disclaimer Notice
Customer Service: tehip@teh.nlm.nih.gov
Last updated: January, 2009