2-Ethyl-1,3-thiazole-5-carboxylic acid
Names
[ CAS No. ]:
30709-68-3
[ Name ]:
2-Ethyl-1,3-thiazole-5-carboxylic acid
[Synonym ]:
2-ethyl-5-carboxythiazole
2-Aethyl-thiazol-5-carbonsaeure
5-Thiazolecarboxylic acid,2-ethyl
2-ethyl-thiazole-5-carboxylic acid
2-Ethyl-5-thiazolecarboxylic acid
2-Ethyl-5-thiazolcarbonsaeure
Chemical & Physical Properties
[ Density]:
1.337g/cm3
[ Boiling Point ]:
305.1ºC at 760 mmHg
[ Molecular Formula ]:
C6H7NO2S
[ Molecular Weight ]:
157.19000
[ Flash Point ]:
138.3ºC
[ Exact Mass ]:
157.02000
[ PSA ]:
78.43000
[ LogP ]:
1.40370
[ Index of Refraction ]:
1.581
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XJ3675462
- CHEMICAL NAME :
- 5-Thiazolecarboxylic acid, 2-ethyl-
- CAS REGISTRY NUMBER :
- 30709-68-3
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 2
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 :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4045567
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 525 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4045567
Safety Information
[ 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%