*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NX4900000 CHEMICAL NAME : Isoquinoline, 1,2,3,4-tetrahydro- CAS REGISTRY NUMBER : 91-21-4 BEILSTEIN REFERENCE NO. : 0116156 REFERENCE : 5-20-06-00320 (Beilstein Handbook Reference) LAST UPDATED : 199712 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C9-H11-N MOLECULAR WEIGHT : 133.21 WISWESSER LINE NOTATION : T66 CMT&J SYNONYMS/TRADE NAMES : * 1,2,3,4-Tetrahydroisoquinoline *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 240 mg/kg TOXIC EFFECTS : Autonomic Nervous System - central sympatholytic REFERENCE : 85IXA4 "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948 Volume(issue)/page/year: -,244,1948 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***