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Eclazolast

乙唑司特

Also known as: 2-Benzoxazolecarboxylic acid, 5-chloro-, 2-ethoxyethyl ester, 2-Ethoxyethyl 5-chlorobenzoxazole-2-carboxylate, 2-ethoxyethyl 5-chloro-1,3-benzoxazole-2-carboxylate, 2-ethoxyethyl 5-chloro-2-benzoxazolecarboxylate, 2-ethoxyethyl 5-chlorobenzoxazol-2-carboxylate, CHBZ, Eclazolast (USAN/INN), Eclazolastum, Eclazolastum [Latin], RHC 2871, RHC-2871, RHC2871, Rev 2871, UNII-R5ELL4R7VD

Eclazolast (CAS 80263-73-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H12ClNO4 and a molecular weight of 269.68100 g/mol. It is also known as 2-Benzoxazolecarboxylic acid, 5-chloro-, 2-ethoxyethyl ester, 2-Ethoxyethyl 5-chlorobenzoxazole-2-carboxylate and 2-ethoxyethyl 5-chloro-1,3-benzoxazole-2-carboxylate. Key properties include a boiling point of 370.1ºC at 760 mmHg, a density of 1.313g/cm3 and a flash point of 177.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
80263-73-6
Jingsj CID
J-1033092-8
Molecular Formula
C12H12ClNO4
Chinese Name
乙唑司特
Molecular Weight
269.68100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point370.1ºC at 760 mmHg
Density1.313g/cm3
Flash Point177.6ºC

Frequently Asked Questions

What is the CAS number of Eclazolast?

The CAS number of Eclazolast is 80263-73-6.

What are the molecular formula and molecular weight of Eclazolast?

Eclazolast has molecular formula C12H12ClNO4 and molecular weight 269.68100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Eclazolast (CAS 80263-73-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1033092-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.