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ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate

4-苯基-1,2,3-噻二唑-5-羧酸乙酯

Also known as: 1,2,3-thiadiazole-5-carboxylic acid, 4-phenyl-, ethyl ester, 4-phenyl-[1,2,3]thiadiazole-5-carboxylic acid ethyl ester, ethyl 4-phenylthiadiazole-5-carboxylate

ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate (CAS 58756-26-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H10N2O2S and a molecular weight of 234.27400 g/mol. It is also known as 1,2,3-thiadiazole-5-carboxylic acid, 4-phenyl-, ethyl ester, 4-phenyl-[1,2,3]thiadiazole-5-carboxylic acid ethyl ester and ethyl 4-phenylthiadiazole-5-carboxylate. Key properties include a boiling point of 387.2ºC at 760mmHg, a density of 1.266g/cm3 and a flash point of 188ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58756-26-6
Jingsj CID
J-1524203-7
Molecular Formula
C11H10N2O2S
Chinese Name
4-苯基-1,2,3-噻二唑-5-羧酸乙酯
Molecular Weight
234.27400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point387.2ºC at 760mmHg
Density1.266g/cm3
Flash Point188ºC

Frequently Asked Questions

What is the CAS number of ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate?

The CAS number of ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate is 58756-26-6.

What are the molecular formula and molecular weight of ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate?

ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate has molecular formula C11H10N2O2S and molecular weight 234.27400 g/mol.

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

Last updated:

How to cite: Jingsj. "ethyl 4-phenyl-1,2,3-thiadiazole-5-carboxylate (CAS 58756-26-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524203-7 (accessed 2026-10-25).

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