Dimethyl (methoxymethylene)malonate
甲氧基亚甲基丙二酸二甲酯
Also known as: Dimethyl methoxymethylenemalonate, Dimethyl 2-(methoxymethylene)malonate, 1,3-dimethyl 2-(methoxymethylidene)propanedioate, Methoxymethylenemalonic acid dimethyl ester, Propanedioic acid, 2-(methoxymethylene)-, 1,3-dimethyl ester, MMMM, MFCD00038225, EINECS 244-957-4, Dimethyl 2-(methoxymethylidene)propanedioate
Dimethyl (methoxymethylene)malonate (CAS 22398-14-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O5 and a molecular weight of 174.151 g/mol. It is also known as Dimethyl methoxymethylenemalonate, Dimethyl 2-(methoxymethylene)malonate and 1,3-dimethyl 2-(methoxymethylidene)propanedioate. Key properties include a melting point of 40-44 °C, a boiling point of 202.5±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 78.1±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22398-14-7
- Jingsj CID
- J-30593-0
- Molecular Formula
- C7H10O5
- Chinese Name
- 甲氧基亚甲基丙二酸二甲酯
- Molecular Weight
- 174.151 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 40-44 °C |
|---|---|
| Boiling Point | 202.5±30.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 78.1±24.6 °C |
Frequently Asked Questions
What is the CAS number of Dimethyl (methoxymethylene)malonate?
The CAS number of Dimethyl (methoxymethylene)malonate is 22398-14-7.
What are the molecular formula and molecular weight of Dimethyl (methoxymethylene)malonate?
Dimethyl (methoxymethylene)malonate has molecular formula C7H10O5 and molecular weight 174.151 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethyl (methoxymethylene)malonate (CAS 22398-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30593-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.