Diethyl diethylmalonate
二乙基丙二酸二乙酯
Also known as: Diethyl 2,2-diethylmalonate, Diethyl 2,2-diethylpropanedioate, Propanedioic acid, 2,2-diethyl-, diethyl ester, 2,2-Diethylmalonic acid diethyl ester, Diethylmalonic ester, NSC 8710
Diethyl diethylmalonate (CAS 77-25-8) 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 216.274 g/mol. It is also known as Diethyl 2,2-diethylmalonate, Diethyl 2,2-diethylpropanedioate and Propanedioic acid, 2,2-diethyl-, diethyl ester. Key properties include a melting point of 228-230 °C (lit.), a boiling point of 229.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 94.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 77-25-8
- Jingsj CID
- J-1087875-6
- Molecular Formula
- C11H20O4
- Chinese Name
- 二乙基丙二酸二乙酯
- Molecular Weight
- 216.274 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 228-230 °C (lit.) |
|---|---|
| Boiling Point | 229.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 94.4±0.0 °C |
Frequently Asked Questions
What is the CAS number of Diethyl diethylmalonate?
The CAS number of Diethyl diethylmalonate is 77-25-8.
What are the molecular formula and molecular weight of Diethyl diethylmalonate?
Diethyl diethylmalonate has molecular formula C11H20O4 and molecular weight 216.274 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl diethylmalonate (CAS 77-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087875-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.