Liquid and high vapor concentration can be irritating. Prolonged or repeated skin contact can cause irritation and dermatitis through defatting of skin. Symptom information is inadequate or unknown. Decahydronaphthalene is a mild eye and mucous membrane irritant and primary skin irritant, central nervous system depressant and neurotoxin. Acute exposure causes irritation, narcosis, and gastrointestinal tract irritation.
Chronic inhalation causes peripheral neurophathy.
Preclude from exposure those individuals susceptible to dermatitis. Contact physicain immediately. Rinse with copious amounts of water for at least 15 minutes. Get emergency medical assistance. Flush thoroughly for at least 15 minutes.