5-ethyl-1,2-oxazole-4-carbonyl chloride

Modify Date: 2025-08-25 20:03:33

5-ethyl-1,2-oxazole-4-carbonyl chloride Structure
5-ethyl-1,2-oxazole-4-carbonyl chloride structure
Common Name 5-ethyl-1,2-oxazole-4-carbonyl chloride
CAS Number 99803-82-4 Molecular Weight 159.57000
Density N/A Boiling Point N/A
Molecular Formula C6H6ClNO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-ethyl-1,2-oxazole-4-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H6ClNO2
Molecular Weight 159.57000
Exact Mass 159.00900
PSA 43.10000
LogP 1.61600
InChIKey RFXIFHIHWYTKIG-UHFFFAOYSA-N
SMILES CCc1oncc1C(=O)Cl

 Safety Information

HS Code 2934999090

 Synthetic Route

~97%

5-ethyl-1,2-oxazole-4-carbonyl chloride Structure

5-ethyl-1,2-oxa...

CAS#:99803-82-4

Literature: Fossa; Menozzi; Schenone; Filipelli; Russo; Lucarelli; Marmo Farmaco, 1991 , vol. 46, # 6 p. 789 - 802

 Precursor & DownStream

Precursor  1

DownStream  0

 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%

 Synonyms

4-Isoxazolecarbonylchloride,5-ethyl
5-ethyl-4-isoxazolecarboxylic acid chloride
5-ETHYL-4-ISOXAZOLECARBONYL CHLORIDE
5-ethylisoxazole-4-carbonyl chloride
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