*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DL9825500 CHEMICAL NAME : Benzo(b)thiophen-3(2H)-one, 6-chloro-2-(6-chloro-4-methyl-3-oxobenzo(b)thien-2(3H )-ylidene)-4-ethyl- CAS REGISTRY NUMBER : 2379-74-0 LAST UPDATED : 199701 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C18-H10-Cl2-O2-S2 MOLECULAR WEIGHT : 393.30 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Ahcovat Pink FFD * Ahcovat Printing Pink FF * Amanthrene Pink FF * Amanthrene Pink FFD * Amanthrene Pink FFWP * (delta,(sup 2,2'(3H,3'H))-Bibenzo(b)thiophene)-3,3'-dione, 6,6'-dichloro-4,4'-dimethyl- * Calcoloid Pink FFC * Calcoloid Pink FFD * Calcoloid Pink FFRP * Calcoloid Printing Pink FFE * Calcophyl Red FF * Calophyl Pink ZFF * Chemithrene Brilliant Pink R * C.I. 73360 * Ciba Brilliant Pink FR * Ciba Pink FF * Daltolite Pink FF * D&C Red No. 30 * 5,5'-Dichloro-3,3'-dimethyl-thioindigo * Durindone Pink FF * Durindone Pink FF-FA * Durindone Printing Pink FF * Fast Pink Y * Fenanthren Brilliant Pink R * Fenanthren Pink R Spura * Fenidon Pink R * Helanthrene Brilliant Pink R * Helanthrene Pink R * Helindone Pink CN * Helindon Pink R * Hostavat Brilliant Pink R * Indanthren Brilliant Pink R * Indanthren Brilliant Pink RB * Indanthren Brilliant Pink RP * Indanthren Brilliant Pink RS * Lithosol Fast Pink SVP * Mikethrene Brilliant Pink R * Nihonthrene Brilliant Pink R * Nyanthrene Brilliant Pink R * Oralith Brilliant Pink R * Palanthrene Brilliant Pink R * Paradone Brilliant PNK R * Permanent Pink * 11484 Red * Romantrene Brilliant Pink FR * Sandothrene Brilliant Pink IR * Sandothrene Brilliant Pink R * Solanthrene Brilliant Pink R * Solanthrene Brilliant Pink RF * Vat Printing Pink FF * Vat Red 1 * Thioindigo Brilliant Pink ZH * Thioindigo Brilliant Pink ZHP * Tina Brilliant Pink R * Tyrian Brilliant Pink I-R * Vat Pink FF *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2226 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 325 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2226 No. of Facilities: 594 (estimated) No. of Industries: 10 No. of Occupations: 29 No. of Employees: 32106 (estimated) No. of Female Employees: 20908 (estimated) *** STATUS IN U.S. *** EPA GENETOX PROGRAM 1988, Negative: Histidine reversion-Ames test EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***