Diethyl succinate
Also known as: Ethyl succinate, Diethyl butanedioate, Succinic acid diethyl ester, Butanedioic acid diethyl ester
Diethyl succinate (CAS 123-25-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O4 and a molecular weight of 174.194 g/mol. Key properties include a melting point of -20 °C, a boiling point of 218.4±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 90.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123-25-1
- Jingsj CID
- J-33055-2
- Molecular Formula
- C8H14O4
- Molecular Weight
- 174.194 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -20 °C |
|---|---|
| Boiling Point | 218.4±8.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 90.6±0.0 °C |
| Exact Mass | 174.089203 |
| PSA | 52.60000 |
| LogP | 1.26 |
| Additional Property | 6 (vs air) |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.423 |
Activity & Biological Data
| Additional Information | [1]. Zacharias NM, et al. Real-time molecular imaging of tricarboxylic acid cycle metabolism in vivo by hyperpolarized 1-(13)C diethyl succinate. J Am Chem Soc. 2012 Jan 18;134(2):934-43. |
|---|
Customs & Trade Information
| HS Code | 29171990 |
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Frequently Asked Questions
What is the CAS number of Diethyl succinate?
The CAS number of Diethyl succinate is 123-25-1.
What are the molecular formula and molecular weight of Diethyl succinate?
Diethyl succinate has molecular formula C8H14O4 and molecular weight 174.194 g/mol.
What are the upstream and downstream products of Diethyl succinate?
For Diethyl succinate, Upstream Products: Diethyl acetylenedicarboxylate, Ethanol, Succinic acid; Downstream Products: Butanedihydrazide, 3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid, 3-(1-Naphthyl)propionic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl succinate (CAS 123-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33055-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.