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1,2,4-Triazolo[3,4-b]benzothiazole-3(2H)-thione

Names

[ CAS No. ]:
6957-85-3

[ Name ]:
1,2,4-Triazolo[3,4-b]benzothiazole-3(2H)-thione

[Synonym ]:
s-Triazolo(3,4-b)benzothiazol-3-thiol
10-mercapto-2,3-azinomethylbenzothiazole
[1,2,4]triazolo[3,4-b][1,3]benzothiazole-3-thiol
s-Triazolo[3,4-b]benzothiazole-3-thiol
benzo[4,5]thiazolo[2,3-c][1,2,4]triazole-3-thiol
3-mercapto-7-thia-1,2,3-triazacyclopentaindene
2H-Benzo[4,5]thiazolo[2,3-c][1,2,4]triazole-3-thione
1,2,4-Triazolo(3,4-b)benzothiazole-3(2H)-thione

Chemical & Physical Properties

[ Density]:
1.73 g/cm3

[ Boiling Point ]:
339.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H5N3S2

[ Molecular Weight ]:
207.27500

[ Flash Point ]:
159.2ºC

[ Exact Mass ]:
206.99200

[ PSA ]:
93.42000

[ LogP ]:
2.60660

[ Index of Refraction ]:
1.935

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XZ5478000
CHEMICAL NAME :
s-Triazolo(3,4-b)benzothiazole-3-thiol
CAS REGISTRY NUMBER :
6957-85-3
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-N3-S2
MOLECULAR WEIGHT :
207.28
WISWESSER LINE NOTATION :
T B556 BN DNN GSJ CSH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 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#02811

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934100090

Synthetic Route

Customs

[ HS Code ]: 2934100090

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%


Related Compounds