*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XU5250000
CHEMICAL NAME           : o-Toluidine, 4-chloro-, hydrochloride
CAS REGISTRY NUMBER     : 3165-93-3
LAST UPDATED            : 199710
DATA ITEMS CITED        : 21
MOLECULAR FORMULA       : C7-H8-Cl-N.Cl-H
MOLECULAR WEIGHT        : 178.07
WISWESSER LINE NOTATION : ZR DG B1 &GH
COMPOUND DESCRIPTOR     : Tumorigen
                          Mutagen
SYNONYMS/TRADE NAMES :
   * 2-Amino-5-chlorotoluene hydrochloride
   * Azanil Red Salt TRD
   * Azoene Fast Red TR Salt
   * Azoic Diazo Component 11 Base
   * Azogene Fast Red TR
   * Benzenamine, 4-chloro-2-methyl-, hydrochloride
   * Brentamine Fast Red TR Salt
   * Chlorhydrate de 4-chloroorthotoluidine
   * 5-Chloro-2-aminotoluene hydrochloride
   * 4-Chloro-2-methylbenzenamine hydrochloride
   * 4-Chloro-2-methylaniline hydrochloride
   * 4-Chloro-6-methylaniline hydrochloride
   * 4-Chloro-2-toluidine hydrochloride
   * C.I. 37085
   * C.I. Azoic Diazo Component 11
   * Daito Red Salt TR
   * Devol Red K
   * Devol Red TR
   * Diazo Fast Red TR
   * Diazo Fast Red TRA
   * Fast Red 5CT Salt
   * Fast Red Salt TR
   * Fast Red Salt TRA
   * Fast Red Salt TRN
   * Fast Red TR Salt
   * Hindasol Red TR Salt
   * Kromon Green B
   * 2-Methyl-4-chloroaniline hydrochloride
   * NCI-C02368
   * Neutrosel Red TRVA
   * Ofna-perl Salt RRA
   * RCRA waste number U049
   * Red TRS Salt
   * Sanyo Fast Red Salt TR
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 560 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCIBR* Progress Report for Contract No. NIH-NCI-E-68-1311, Submitted to the
   National Cancer Institute by Bio-Research Consultants, Inc. (9 Commercial
   Ave., Cambridge, MA 02141)  Volume(issue)/page/year: NCI-E-68-1311,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 680 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCIBR* Progress Report for Contract No. NIH-NCI-E-68-1311, Submitted to the
   National Cancer Institute by Bio-Research Consultants, Inc. (9 Commercial
   Ave., Cambridge, MA 02141)  Volume(issue)/page/year: NCI-E-68-1311,1973
 
                          ** TUMORIGENIC DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 49 gm/kg/78W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Vascular - tumors
REFERENCE :
   JEPTDQ Journal of Environmental Pathology and Toxicology.  (Park Forest
   South, IL)  V.1-5(3), 1977-81(?).  For publisher information, see JEPOEC.
   Volume(issue)/page/year: 2(2),325,1978
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 104 gm/kg/99W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Vascular - tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-165,1979
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 108 gm/kg/78W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Vascular - tumors
REFERENCE :
   JEPTDQ Journal of Environmental Pathology and Toxicology.  (Park Forest
   South, IL)  V.1-5(3), 1977-81(?).  For publisher information, see JEPOEC.
   Volume(issue)/page/year: 2(2),325,1978
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 216 gm/kg/78W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   JEPTDQ Journal of Environmental Pathology and Toxicology.  (Park Forest
   South, IL)  V.1-5(3), 1977-81(?).  For publisher information, see JEPOEC.
   Volume(issue)/page/year: 2(2),325,1978
 
TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 97 gm/kg/78W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   JEPTDQ Journal of Environmental Pathology and Toxicology.  (Park Forest
   South, IL)  V.1-5(3), 1977-81(?).  For publisher information, see JEPOEC.
   Volume(issue)/page/year: 2(2),325,1978
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 umol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 77,317,1980
 
TYPE OF TEST            : Specific locus test
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 300 mg/kg/3D (Continuous)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 135,219,1984
 
TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 3 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 77,317,1980
 
TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 400 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   10(Suppl 10),1,1987
 
TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 50 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   10(Suppl 10),1,1987

                              *** REVIEWS ***
 
   IARC Cancer Review:Animal Sufficient Evidence
   IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
   to Man.  (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
   V.1-    1972-  Volume(issue)/page/year: 48,123,1990

   IARC Cancer Review:Animal Inadequate Evidence
   IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
   to Man.  (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
   V.1-    1972-  Volume(issue)/page/year: 16,277,1978

   IARC Cancer Review:Human Inadequate Evidence
   IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
   to Man.  (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
   V.1-    1972-  Volume(issue)/page/year: 16,277,1978

   IARC Cancer Review:Group 2A
   IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
   to Man.  (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
   V.1-    1972-  Volume(issue)/page/year: 48,123,1990

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X1279
       No. of Facilities: 45 (estimated)
       No. of Industries: 1
       No. of Occupations: 2
       No. of Employees: 682 (estimated)
       No. of Female Employees: 425 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
   
   NCI Carcinogenesis Bioassay (feed);clear evidence:mouse
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-165,79

   NCI Carcinogenesis Bioassay (feed);no evidence:rat
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-165,79

 
                            *** END OF RECORD ***