Ethyl 1,2-benzisoxazole-3-carboxylate

1,2-苯并异恶唑-3-羧酸乙酯

Also known as: ethyl benzo[d]isoxazole-3-carboxylate, 3-ethoxycarbonyl-1,2-benzisoxazole, Benzisoxazole-3-carboxylic acid ethyl ester, 1,2-Benzisoxazole-3-carboxylic acid ethyl ester, ethyl 1,2-benzoxazole-3-carboxylate

CAS No.
57764-49-5
Jingsj CID
J-13082-4
Molecular Formula
C10H9NO3
Chinese Name
1,2-苯并异恶唑-3-羧酸乙酯
Molecular Weight
191.183 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point59ºC
Boiling Point307.0±15.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point139.5±20.4 °C

Frequently Asked Questions

What is the CAS number of Ethyl 1,2-benzisoxazole-3-carboxylate?

57764-49-5

What are the molecular formula and molecular weight of Ethyl 1,2-benzisoxazole-3-carboxylate?

C10H9NO3, molecular weight 191.183 g/mol

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