RTECS NUMBER : XI3900000
CHEMICAL NAME : 1,3,4-Thiadiazole, 2-ethylamino-
CAS REGISTRY NUMBER : 13275-68-8
BEILSTEIN REFERENCE NO. : 0110762
REFERENCE : 4-27-00-08053 (Beilstein Handbook Reference)
LAST UPDATED : 199701
DATA ITEMS CITED : 5
MOLECULAR FORMULA : C4-H7-N3-S
MOLECULAR WEIGHT : 129.20
WISWESSER LINE NOTATION : T5NN DSJ CM2
COMPOUND DESCRIPTOR : Drug
Reproductive Effector
SYNONYMS/TRADE NAMES :
* CL 19217 4090L 7-5525
* 2-Ethylaminothiadiazole
* 2-Ethylamino-1,3,4-thiadiazole
* N-Ethyl-1,3,4-thiadiazol-2-amine
* NSC 4730
* 1,3,4-Thiadiazol-2-amine, N-ethyl-
* X 197
*** 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 : 200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CPCHAO Clinical Proceedings of the Children's Hospital of the District of
Columbia. (Washington, DC) V.1-27, 1971. For publisher information, see
CPNMAQ. Volume(issue)/page/year: 18,307,1962
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JHMJAX Johns Hopkins Medical Journal. (Baltimore, MD) V.120-151, 1967-82.
Discontinued. Volume(issue)/page/year: 130,95,1972
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 795 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCISP* National Cancer Institute Screening Program Data Summary,
Developmental Therapeutics Program. (Bethesda, MD 20205)
Volume(issue)/page/year: JAN1986
** REPRODUCTIVE DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE : 150 mg/kg
SEX/DURATION : female 10-11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - craniofacial
(including nose and tongue)
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
JHMJAX Johns Hopkins Medical Journal. (Baltimore, MD) V.120-151, 1967-82.
Discontinued. Volume(issue)/page/year: 130,95,1972
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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