Dimethyl 4-methoxybenzylidenemalonate
4-甲氧基苯亚甲基丙二酸二甲酯
Also known as: dimethyl (p-methoxybenzylidene)malonate, dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate, dimethyl para-methoxybenzalmalonate, Cyasorb UV 1988, Hostavin BRE 25, NSC 306435, PR 25, Sanduvor PR 25, UV-1988, 4-MethoxybenzylideneMalonate, 4-methoxybenzylidenemalonate
Dimethyl 4-methoxybenzylidenemalonate (CAS 7443-25-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H14O5 and a molecular weight of 250.24700 g/mol. It is also known as dimethyl (p-methoxybenzylidene)malonate, dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate and dimethyl para-methoxybenzalmalonate. Key properties include a melting point of 56-57ºC, a boiling point of 335.5ºC at 760 mmHg, a density of 1.187g/cm3 and a flash point of 145.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7443-25-6
- Jingsj CID
- J-1171873-8
- Molecular Formula
- C13H14O5
- Chinese Name
- 4-甲氧基苯亚甲基丙二酸二甲酯
- Molecular Weight
- 250.24700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 56-57ºC |
|---|---|
| Boiling Point | 335.5ºC at 760 mmHg |
| Density | 1.187g/cm3 |
| Flash Point | 145.9ºC |
Frequently Asked Questions
What is the CAS number of Dimethyl 4-methoxybenzylidenemalonate?
The CAS number of Dimethyl 4-methoxybenzylidenemalonate is 7443-25-6.
What are the molecular formula and molecular weight of Dimethyl 4-methoxybenzylidenemalonate?
Dimethyl 4-methoxybenzylidenemalonate has molecular formula C13H14O5 and molecular weight 250.24700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethyl 4-methoxybenzylidenemalonate (CAS 7443-25-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1171873-8 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.