*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UL7175000
CHEMICAL NAME           : 3H-Pseudoindolium,
                          2-(2-(2,4-dimethoxyanilino)vinyl)-1,3,3-trimethyl-
                          chloride
CAS REGISTRY NUMBER     : 4208-80-4
LAST UPDATED            : 199712
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C21-H25-N2-O2.Cl
MOLECULAR WEIGHT        : 372.93
WISWESSER LINE NOTATION : T56 BKJ B1 B1 C1U1MR BO1 DO1& D1 &Q &G
SYNONYMS/TRADE NAMES :
   * Aizen Cathion Yellow 3GH
   * Aizen Cathion Yellow 3GL
   * Aizen Cathion Yellow 3GLH
   * Astrazon Yellow 3G
   * Astrazon Yellow 3GL
   * Atacryl Yellow 4G
   * Atacryl Yellow 4G-FS
   * Basic Yellow 11
   * C.I. 48055
   * C.I. Basic Yellow 11
   * C.I. Basic Yellow 18
   * Deorlene Yellow 2G
   * 2-(2-(2,4-Dimethoxyanilino)vinyl)-1,3,3-trimethyl-3H-indolium chloride
   * Genacryl Yellow 3G
   * Genacryl Yellow 4G
   * 3H-Indolium, 2-(2-((2,4-dimethoxyphenyl)amino)ethenyl)-1,3,3-trimethyl-,  
   chloride
   * 3H-Indolium, 2-(2-(2,4-dimethoxyanilino)vinyl)-1,3,3-trimethyl-, chloride
   * Maxilon Yellow 3GL
   * Nabor Yellow 4G
   * Panacryl Yellow 3GL
   * Sandocryl Yellow BGL
   * Sevron Yellow 1
   * Sevron Yellow R
   * Sumiacryl Yellow 3G
   * Yoracryl Yellow 4G
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 9,135,1957

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M2219
       No. of Facilities: 162 (estimated)
       No. of Industries: 7
       No. of Occupations: 14
       No. of Employees: 3740 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M2219
       No. of Facilities: 87 (estimated)
       No. of Industries: 5
       No. of Occupations: 11
       No. of Employees: 10135 (estimated)
       No. of Female Employees: 88 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***