*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DV1764550 CHEMICAL NAME : (1,1'-Biphenyl)-4-carbonitrile, 4'-(pentyloxy)- CAS REGISTRY NUMBER : 52364-71-3 BEILSTEIN REFERENCE NO. : 2215500 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C18-H19-N-O MOLECULAR WEIGHT : 265.38 SYNONYMS/TRADE NAMES : * 4-Amyloxycyanodiphenyl * 5COB * D 105 * D 105 (stationary phase) * M 15 * M 15 (liquid crystal) * NZh K 1 * 5OCB * 4'-(Pentyloxy)-(1,1'-biphenyl)-4-carbonitrile * Ro CB 5315 *** 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 : >5 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***