*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ON6125000 CHEMICAL NAME : Maleimide, N,N'-(m-phenylene)di- CAS REGISTRY NUMBER : 3006-93-7 BEILSTEIN REFERENCE NO. : 0249503 REFERENCE : 4-21-00-04640 (Beilstein Handbook Reference) LAST UPDATED : 199710 DATA ITEMS CITED : 9 MOLECULAR FORMULA : C14-H8-N2-O4 MOLECULAR WEIGHT : 268.24 WISWESSER LINE NOTATION : T5VNVJ BR C- BT5VNVJ COMPOUND DESCRIPTOR : Agricultural Chemical SYNONYMS/TRADE NAMES : * 1,3-Bismaleimidobenzene * 1,3-Dimaleimidobenzene * HVA 2 * HVA-2 curing agent * M-Phdm * N,N'-(m-Phenylene)bismaleimide * N,N'-(m-Phenylenedimaleimide) * 1,1'-(m-Phenylene)bis-1H-pyrrole-2,5-dione * 1H-Pyrrole-2,5-dione, 1,1'-(phenylene)bis- *** 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 : 1370 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(11),109,1975 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 55 mg/m3/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0790-1023S TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 50 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,22,1953 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(11),109,1975 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83308 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 212 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83308 No. of Facilities: 195 (estimated) No. of Industries: 8 No. of Occupations: 8 No. of Employees: 5373 (estimated) No. of Female Employees: 2054 (estimated) *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998 *** END OF RECORD ***