2-PROPIONYLTHIAZOLE

Modify Date: 2025-08-21 10:25:23

2-PROPIONYLTHIAZOLE Structure
2-PROPIONYLTHIAZOLE structure
Common Name 2-PROPIONYLTHIAZOLE
CAS Number 43039-98-1 Molecular Weight 141.19100
Density 1.174 Boiling Point 110°C/5mm
Molecular Formula C6H7NOS Melting Point N/A
MSDS USA Flash Point 110°C/5mm

 Names

Name 2-Propionylthiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.174
Boiling Point 110°C/5mm
Molecular Formula C6H7NOS
Molecular Weight 141.19100
Flash Point 110°C/5mm
Exact Mass 141.02500
PSA 58.20000
LogP 1.73580
Index of Refraction 1.534

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ5123000
CHEMICAL NAME :
Thiazole, 2-propionyl-
CAS REGISTRY NUMBER :
43039-98-1
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-N-O-S
MOLECULAR WEIGHT :
141.20
WISWESSER LINE NOTATION :
T5N CSJ BV2

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 :
2113 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980

 Safety Information

Hazard Codes Xn
Risk Phrases 10-36/37/38
Safety Phrases S26-S36/37/39
RIDADR 1993
RTECS XJ5123000
HS Code 2934100090

 Synthetic Route

~65%

2-PROPIONYLTHIAZOLE Structure

2-PROPIONYLTHIAZOLE

CAS#:43039-98-1

Literature: Wang, Xinbo; Wang, David Zhigang Tetrahedron, 2011 , vol. 67, # 19 p. 3406 - 3411

~%

2-PROPIONYLTHIAZOLE Structure

2-PROPIONYLTHIAZOLE

CAS#:43039-98-1

Literature: Bird; Bruneau; Crawley; Edwards; Foster; Girodeau; Kingston; McMillan Journal of Medicinal Chemistry, 1991 , vol. 34, # 7 p. 2176 - 2186

~%

2-PROPIONYLTHIAZOLE Structure

2-PROPIONYLTHIAZOLE

CAS#:43039-98-1

Literature: Beraud,J.; Metzger,J. Bulletin de la Societe Chimique de France, 1962 , p. 2072 - 2074

 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

1-(Thiazol-2-yl)propan-1-one
1-(1,3-thiazol-2-yl)propan-1-one
MFCD01681404
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