*** 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 ***