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Agent Name Cocabolla
Major Category Biological Agents
Synonyms Dalbergia retusa; [Kanerva, p. 856] [ACGIH]
Category Wood Dusts & Extracts
Sources/Uses This South American wood is durable and easy to carve. It is used to make handles, jewelry, and musical instruments, e.g., recorders. [Kanerva, p. 774-5 and 856]
Comments Documented cause of occupational asthma; [Malo] Allergic contact dermatitis has been reported in manufacturing workers and musicians. Obtusaquinone is the primary allergen. The incidence of dermatitis is 10-30%. [Kanerva, p. 774-5 and 856]
Reference Link Allergic contact dermatitis from a wooden necklace
Exposure Assessment
Skin Designation (ACGIH) Not evaluated
Adverse Effects
Asthma Yes
Skin Sensitizer Yes
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