Ethyl 5-methylisoxazole-4-carboxylate

Modify Date: 2025-08-26 18:47:09

Ethyl 5-methylisoxazole-4-carboxylate Structure
Ethyl 5-methylisoxazole-4-carboxylate structure
Common Name Ethyl 5-methylisoxazole-4-carboxylate
CAS Number 51135-73-0 Molecular Weight 155.15100
Density 1.118 g/mL at 25 °C Boiling Point 95-97°C 15mm
Molecular Formula C7H9NO3 Melting Point N/A
MSDS N/A Flash Point 95-97°C/15mm

 Names

Name ethyl 5-methyl-1,2-oxazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.118 g/mL at 25 °C
Boiling Point 95-97°C 15mm
Molecular Formula C7H9NO3
Molecular Weight 155.15100
Flash Point 95-97°C/15mm
Exact Mass 155.05800
PSA 52.33000
LogP 1.15970
Index of Refraction 1.4597
InChIKey KOMSQTMQKWSQDW-UHFFFAOYSA-N
SMILES CCOC(=O)c1cnoc1C

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25-S26
HS Code 2934999090

 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

Ethyl 5-methylisoxazole-4-carboxylate
4-Isoxazolecarboxylic acid,5-methyl-,ethyl ester
MFCD00233457
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