*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : DL6250000
CHEMICAL NAME : 2-Benzothiazolesulfenamide, N-cyclohexyl-
CAS REGISTRY NUMBER : 95-33-0
BEILSTEIN REFERENCE NO. : 0192376
REFERENCE : 4-27-00-01867 (Beilstein Handbook Reference)
LAST UPDATED : 199710
DATA ITEMS CITED : 15
MOLECULAR FORMULA : C13-H16-N2-S2
MOLECULAR WEIGHT : 264.43
WISWESSER LINE NOTATION : T56 BN DSJ CSM- AL6TJ
COMPOUND DESCRIPTOR : Tumorigen
Reproductive Effector
SYNONYMS/TRADE NAMES :
* Accelerator CZ
* Accicure HBS
* Benzothiazyl-2-cyclohexylsulfenamide
* CBS
* Conac A
* Conac S
* Curax
* N-Cyclohexyl-2-benzothiazolesulfenamide
* N-Cyclohexyl-2-benzothiazylsulfenamide
* Delac S
* Durax
* Ekagom CBS
* Nocceler CZ
* Pennac CBS
* Rhodifax 16
* Royal CBTS
* Sanceler CM-PO
* Santocure
* Santocure vulcanization accelerator
* Soxinol CZ
* Sulfenamide TS
* Sulfenax
* Sulfenax CB
* Sulfenax CB 30
* Sulfenax CB/K
* Thiohexam
* Vulcafor CBS
* Vulcafor HBS
* Vulkacit C
* Vulkacit CZ
* Vulkacit CZ/C
* Vulkacit CZ/K
*** 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 : 5300 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified
Behavioral - somnolence (general depressed activity)
Behavioral - food intake (animal)
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-
1990- Volume(issue)/page/year: 1,105,1990
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : >8 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SRTCAC Science Reports of the Research Institutes, Tohoku University, Series
C: Medicine. (Tohoku University, Research Institute for Tuberculosis and
Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949-
Volume(issue)/page/year: 36(1-4),10,1989
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 32 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#02243
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : >7940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-
1990- Volume(issue)/page/year: 1,105,1990
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 76 gm/kg/78W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Liver - tumors
Blood - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161)
Formerly U.S. Clearinghouse for Scientific & Technical Information.
Volume(issue)/page/year: PB223-159
** REPRODUCTIVE DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 6065 mg/kg
SEX/DURATION : female 1-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
REFERENCE :
JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins
Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981-
Volume(issue)/page/year: 9,187,1989
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 4500 mg/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Maternal Effects - other effects
Reproductive - Effects on Embryo or Fetus - extra-embryonic structures
(e.g., placenta, umbilical cord)
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc.,
41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year:
16,1,1996
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 4500 mg/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
number of implants per female; total number of implants per corpora lutea)
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc.,
41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year:
16,1,1996
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 500 mg/kg
SEX/DURATION : female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc.,
41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year:
16,1,1996
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Parenteral
SPECIES OBSERVED : Rodent - rat
DOSE : 400 mg/kg
SEX/DURATION : female 4-11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
BEXBAN Bulletin of Experimental Biology and Medicine (English Translation).
Translation of BEBMAE. (Plenum Pub. Corp., 233 Spring St., New York, NY
10013) V.41- 1956- Volume(issue)/page/year: 93,107,1982
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Parenteral
SPECIES OBSERVED : Rodent - rat
DOSE : 800 mg/kg
SEX/DURATION : male 2 day(s) pre-mating
female 2 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
BEXBAN Bulletin of Experimental Biology and Medicine (English Translation).
Translation of BEBMAE. (Plenum Pub. Corp., 233 Spring St., New York, NY
10013) V.41- 1956- Volume(issue)/page/year: 93,107,1982
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 83305
No. of Facilities: 151 (estimated)
No. of Industries: 2
No. of Occupations: 21
No. of Employees: 4465 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 83305
No. of Facilities: 745 (estimated)
No. of Industries: 4
No. of Occupations: 13
No. of Employees: 23173 (estimated)
No. of Female Employees: 5215 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***