Ethyl isoxazole-4-carboxylate

异恶唑-4-甲酸乙酯

Also known as: 4-Isoxazolecarboxylic acid ethyl ester, Ethyl 4-isoxazolecarboxylate, Ethyl 1,2-oxazole-4-carboxylate, Ethylisoxazole-4-carboxylate, Isoxazole-4-carboxylic acid ethyl ester

CAS No.
80370-40-7
Jingsj CID
J-946725-3
Molecular Formula
C6H7NO3
Chinese Name
异恶唑-4-甲酸乙酯
Molecular Weight
141.125 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point219.5±13.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point86.6±19.8 °C

Frequently Asked Questions

What is the CAS number of Ethyl isoxazole-4-carboxylate?

80370-40-7

What are the molecular formula and molecular weight of Ethyl isoxazole-4-carboxylate?

C6H7NO3, molecular weight 141.125 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026