2-Ethyl-1,3-thiazole-5-carboxylic acid

Modify Date: 2024-01-30 09:17:05

2-Ethyl-1,3-thiazole-5-carboxylic acid Structure
2-Ethyl-1,3-thiazole-5-carboxylic acid structure
Common Name 2-Ethyl-1,3-thiazole-5-carboxylic acid
CAS Number 30709-68-3 Molecular Weight 157.19000
Density 1.337g/cm3 Boiling Point 305.1ºC at 760 mmHg
Molecular Formula C6H7NO2S Melting Point N/A
MSDS N/A Flash Point 138.3ºC

 Names

Name 2-Ethyl-1,3-thiazole-5-carboxylic acid
Synonym More Synonyms

 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

~%

2-Ethyl-1,3-thiazole-5-carboxylic acid Structure

2-Ethyl-1,3-thi...

CAS#:30709-68-3

Literature: Roussel Uclaf Patent: US4045567 A1, 1977 ;

 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%

 Synonyms

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