Dimethyl acetylsuccinate
乙酰琥珀酸二甲酯
Also known as: Acetylsuccinic Acid Dimethyl Ester, Butanedioic acid, 2-acetyl-, dimethyl ester, Butanedioic acid, acetyl-, dimethyl ester, Dimethyl 2-acetylsuccinate, UNII:LOE57K9I2C, DMAS, EINECS 233-897-4, MFCD00008448
Dimethyl acetylsuccinate (CAS 10420-33-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O5 and a molecular weight of 188.178 g/mol. It is also known as Acetylsuccinic Acid Dimethyl Ester, Butanedioic acid, 2-acetyl-, dimethyl ester and Butanedioic acid, acetyl-, dimethyl ester. Key properties include a melting point of 33 °C(lit.), a boiling point of 261.1±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 110.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10420-33-4
- Jingsj CID
- J-33920-7
- Molecular Formula
- C8H12O5
- Chinese Name
- 乙酰琥珀酸二甲酯
- Molecular Weight
- 188.178 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 33 °C(lit.) |
|---|---|
| Boiling Point | 261.1±20.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 110.2±21.8 °C |
Frequently Asked Questions
What is the CAS number of Dimethyl acetylsuccinate?
The CAS number of Dimethyl acetylsuccinate is 10420-33-4.
What are the molecular formula and molecular weight of Dimethyl acetylsuccinate?
Dimethyl acetylsuccinate has molecular formula C8H12O5 and molecular weight 188.178 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dimethyl acetylsuccinate (CAS 10420-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33920-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.