*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HP5075000 CHEMICAL NAME : 4a(4H)-Dibenzofurancarboxaldehyde, 1,5a,6,9,9a,9b-hexahydro- CAS REGISTRY NUMBER : 126-15-8 BEILSTEIN REFERENCE NO. : 0011685 REFERENCE : 4-17-00-05023 (Beilstein Handbook Reference) LAST UPDATED : 199701 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C13-H16-O2 MOLECULAR WEIGHT : 204.29 WISWESSER LINE NOTATION : T B656 HO DU KUTJ GVH COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * AC-R-11 * Bisbutenylenetetrahydrofurfural * 2,3,4,5-Bis(delta(sup 2)-butenylene)tetrahydrofurfural * 2,3,4,5-Bis(2-butenylene)tetrahydrofurfural * 2,3,4,5-Bis(2-butylene)tetrahydro-2-furaldehyde * Bis-delta(sup 2)-butylenetetrahydrofurfural * 2,3,4,5-Bis(delta(sup 2)-butylene)tetrahydrofurfural * 2,3:4,5-Bis(2-butylene)tetrahydro-2-furfural * Butadien-furfural copolymer * 2,3:4,5-Di(2-butenyl)tetrahydrofurfural * ENT 17,596 * 4a-Formyl-1,4,4a,5a,6,9,9a,9b-octahydrodibenzofuran * 2-Furaldehyde, 2,3:4,5-bis(2-butenylene)tetrahydro- * 1,5a,6,9,9a,9b-Hexahydro-4a(4H)-dibenzofurancarboxaldehyde * MGK 11 * MGK repellent 11 * MGK repellent II * Phillips R-11 * Phillips repellent 11 * R-11 *** 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 : 2500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,626,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 32,605,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,626,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84584 No. of Facilities: 683 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 3432 (estimated) No. of Female Employees: 1084 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***