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