2-ethyl-4,5-dihydrothiazole

Modify Date: 2024-01-10 08:44:18

2-ethyl-4,5-dihydrothiazole Structure
2-ethyl-4,5-dihydrothiazole structure
Common Name 2-ethyl-4,5-dihydrothiazole
CAS Number 16982-46-0 Molecular Weight 115.19700
Density 1.12g/cm3 Boiling Point 157.8ºC at 760mmHg
Molecular Formula C5H9NS Melting Point N/A
MSDS N/A Flash Point 49.2ºC

 Names

Name 2-ethyl-4,5-dihydro-1,3-thiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.12g/cm3
Boiling Point 157.8ºC at 760mmHg
Molecular Formula C5H9NS
Molecular Weight 115.19700
Flash Point 49.2ºC
Exact Mass 115.04600
PSA 37.66000
LogP 0.97730
Vapour Pressure 3.51mmHg at 25°C
Index of Refraction 1.572

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ4254690
CHEMICAL NAME :
Thiazole, 4,5-dihydro-2-ethyl-
CAS REGISTRY NUMBER :
16982-46-0
BEILSTEIN REFERENCE NO. :
0105466
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H9-N-S
MOLECULAR WEIGHT :
115.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985

 Safety Information

HS Code 2934100090

 Synthetic Route

~%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Zhou, Aihua; Pittman Jr., Charles U. Synthesis, 2006 , # 1 art. no. M01705SS, p. 37 - 48

~71%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Fuganti, Claudio; Gatti, Francesco G.; Serra, Stefano Tetrahedron, 2007 , vol. 63, # 22 p. 4762 - 4767

~38%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Robbe; Fernandez; Chapat; et al. European Journal of Medicinal Chemistry, 1985 , vol. 20, # 1 p. 16 - 24

~%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Huang, Tzou-Chi; Huang, Lee-Zen; Ho, Chi-Tang Journal of Agricultural and Food Chemistry, 1998 , vol. 46, # 1 p. 224 - 227

~%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Gabriel; v. Hirsch Chemische Berichte, 1896 , vol. 29, p. 2610

~%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Bach; Zahn Journal fuer Praktische Chemie (Leipzig), 1959 , vol. <4> 8, p. 68,70

~%

2-ethyl-4,5-dihydrothiazole Structure

2-ethyl-4,5-dih...

CAS#:16982-46-0

Literature: Beger,J. et al. Journal fuer Praktische Chemie (Leipzig), 1969 , vol. 311, p. 408 - 419

 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-Ethylthiazoline
2-ethyl-2-thiazoline
2-Ethyl-4,5-dihydrothiazole
2-Thiazoline,2-ethyl-(6CI,7CI,8CI)
EINECS 241-062-0
4,5-Dihydro-2-ethylthiazole
2-Aethyl-4,5-dihydro-thiazol
Thiazole,2-ethyl-4,5-dihydro
Thiazole,4,5-dihydro-2-ethyl
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