*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QJ2275000 CHEMICAL NAME : Naphthalene, 2-chloro- CAS REGISTRY NUMBER : 91-58-7 LAST UPDATED : 199710 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C10-H7-Cl MOLECULAR WEIGHT : 162.62 WISWESSER LINE NOTATION : L66J CG SYNONYMS/TRADE NAMES : * 2-Chlornaftalen * beta-Chloronaphthalene * 2-Chloronaphthalene * RCRA waste number U047 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2078 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AMRL** Aerospace Medical Research Laboratory Report. (Aerospace Technical Div., Air Force Systems Command, Wright-Patterson Air Force Base, OH 45433) Volume(issue)/page/year: TR-72-62,1972 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 886 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB214-270 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND:TWA 0.2 mg/m3;STEL 0.6 mg/m3;Skin JAN 1993 OEL-RUSSIA:STEL 0.5 mg/m3;Skin JAN 1993 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY EPA TSCA Section 8(d) unpublished health/safety studies On EPA IRIS database EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***