*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AJ8420000 CHEMICAL NAME : Acetic acid, (2,4,5-trichlorophenoxy)-, 2-butoxyethyl ester CAS REGISTRY NUMBER : 2545-59-7 BEILSTEIN REFERENCE NO. : 3431180 REFERENCE : 4-06-00-00976 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C14-H17-Cl3-O4 MOLECULAR WEIGHT : 355.66 WISWESSER LINE NOTATION : GR BG DG EO1VO2O4 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Bladex H * Butoxyethyl 2,4,5-T * Hormoslyr 500T * 2,4,5-T butoxyethanol ester * 2,4,5-T butoxyethyl ester * (2,4,5-Trichlorophenoxy)acetic acid 2-butoxyethyl ester * Trinoxol *** 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 : 500 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: PB85-143766 ** MUTATION DATA ** TYPE OF TEST : Cytogenetic analysis ROUTE OF EXPOSURE : Intraperitoneal TEST SYSTEM : Rodent - mouse DOSE/DURATION : 2400 ug/kg REFERENCE : HEREAY Hereditas (Lund, Sweden). (Gjoerloffsgatan 121, S-261 34 Landskrona, Sweden) V.1- 1947- Volume(issue)/page/year: 85,123,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7954 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 312 (estimated) No. of Female Employees: 6 (estimated) *** END OF RECORD ***