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Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate

3-羟基环丁烷-1,1-二甲酸二乙酯

Also known as: 1,1-Cyclobutanedicarboxylic acid, 3-hydroxy-, 1,1-diethyl ester, DIETHYL 3-HYDROXYCYCLOBUTANE-1,1-DICARBOXYLATE, Diethyl 3-hydroxy-1,1-cyclobutanedicarboxylate

Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate (CAS 99974-66-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H16O5 and a molecular weight of 216.23100 g/mol. It is also known as 1,1-Cyclobutanedicarboxylic acid, 3-hydroxy-, 1,1-diethyl ester, DIETHYL 3-HYDROXYCYCLOBUTANE-1,1-DICARBOXYLATE and Diethyl 3-hydroxy-1,1-cyclobutanedicarboxylate. Key properties include a boiling point of 272.939ºC at 760 mmHg, a density of 1.238g/cm3 and a flash point of 97.585ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99974-66-0
Jingsj CID
J-1047970-8
Molecular Formula
C10H16O5
Chinese Name
3-羟基环丁烷-1,1-二甲酸二乙酯
Molecular Weight
216.23100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point272.939ºC at 760 mmHg
Density1.238g/cm3
Flash Point97.585ºC

Frequently Asked Questions

What is the CAS number of Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate?

The CAS number of Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate is 99974-66-0.

What are the molecular formula and molecular weight of Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate?

Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate has molecular formula C10H16O5 and molecular weight 216.23100 g/mol.

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

Last updated:

How to cite: Jingsj. "Diethyl 3-hydroxycyclobutane-1,1-dicarboxylate (CAS 99974-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047970-8 (accessed 2026-10-22).

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