Diethyl tert-butylmalonate

叔丁基丙二酸二乙酯

Also known as: Propanedioic acid, 2-(1,1-dimethylethyl)-, 1,3-diethyl ester, Diethyl 2-tert-butylmalonate, Diethyl t-butylmalonate, Diethyl (1,1-dimethylethyl)malonate, 2-tert-Butylmalonic acid diethyl ester, AURORA KA-6574, tert-Butylmalonic acid diethyl ester, NSC 5178

Diethyl tert-butylmalonate (CAS 759-24-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20O4 and a molecular weight of 216.27400 g/mol. It is also known as Propanedioic acid, 2-(1,1-dimethylethyl)-, 1,3-diethyl ester, Diethyl 2-tert-butylmalonate and Diethyl t-butylmalonate. Key properties include a boiling point of 40ºC(0.03 torr), a density of 0.978 and a flash point of 195 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
759-24-0
Jingsj CID
J-30653-7
Molecular Formula
C11H20O4
Chinese Name
叔丁基丙二酸二乙酯
Molecular Weight
216.27400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point40ºC(0.03 torr)
Density0.978
Flash Point195 °F

Frequently Asked Questions

What is the CAS number of Diethyl tert-butylmalonate?

The CAS number of Diethyl tert-butylmalonate is 759-24-0.

What are the molecular formula and molecular weight of Diethyl tert-butylmalonate?

Diethyl tert-butylmalonate has molecular formula C11H20O4 and molecular weight 216.27400 g/mol.

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

Last updated:

How to cite: Jingsj. "Diethyl tert-butylmalonate (CAS 759-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30653-7 (accessed 2026-10-22).

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