1,2-benzothiazole-3-carboxylic acid
Names
[ CAS No. ]:
40991-34-2
[ Name ]:
1,2-benzothiazole-3-carboxylic acid
[Synonym ]:
acido 1,2-benzisotiazol-3-ilcarbossilico
benzisothiazole-3-carboxylic acid
1,2-benzoisothiazole-3-carboxylic acid
Acido 3-benzisotiazolcarbossilic
1,2-Benzisothiazole-3-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.508g/cm3
[ Boiling Point ]:
279.7ºC at 760 mmHg
[ Molecular Formula ]:
C8H5NO2S
[ Molecular Weight ]:
179.19600
[ Flash Point ]:
122.9ºC
[ Exact Mass ]:
179.00400
[ PSA ]:
78.43000
[ LogP ]:
1.99450
[ Index of Refraction ]:
1.731
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DE4160900
- CHEMICAL NAME :
- 1,2-Benzisothiazole-3-carboxylic acid
- CAS REGISTRY NUMBER :
- 40991-34-2
- BEILSTEIN REFERENCE NO. :
- 0136252
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H5-N-O2-S
- MOLECULAR WEIGHT :
- 179.20
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 670 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 29,109,1974
Safety Information
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%