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Agent Name Decahydronaphthalene
Alternative Name Decalin
CAS Number 91-17-8
Formula C10-H18
Major Category Other Classes
Synonyms Bicyclo(4.4.0)decane; DEC; De-kalin; Decalin; Dekalin; Dekalina [Polish]; Naphthalane; Naphthalene, decahydro-; Naphthan; Perhydronaphthalene; [ChemIDplus]UN 1147
Category Naphthalenes
Description Clear liquid with an aromatic odor; [CAMEO]
Sources/Uses Used as a solvent for naphthalene, fats, resins, oils, waxes, rubber, lacquers, shoe polishes, floor waxes, and lubricants; Used as a motor fuel additive, metal cleaner, spot remover, and stove fuel; [HSDB]
Comments Causes liver and kidney injury in animal experiments; [HSDB] Defats skin and irritates nose and throat; [CAMEO] A skin and eye irritant; [Hawley] Causes CNS effects; [ICSC]
Exposure Assessment
Vapor Pressure 2.3 mm Hg
Lethal Concentration LC50 (rats) = 710ppm/4H
Explanatory Notes Flash point = 134 deg. F; [CAMEO]
Flammability (NFPA) 2: high ambient temperature required
Adverse Effects
Neurotoxin CNS Solvent Syndrome
Hepatotoxin Hepatotoxin, Secondary
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: DECAHYDRONAPHTHALENE  
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:





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Last updated: January, 2009