Dodecanedioic acid monomethyl ester
Also known as: 12-Methoxy-12-oxododecanoic acid, Monomethyl dodecanedioate, Methyl hydrogen dodecane-1,12-dioate, 12-keto-12-methoxy-lauric acid, Dodecanedioic acid 1-methyl ester, Monomethyl dodecane-1,12-dioate
Dodecanedioic acid monomethyl ester (CAS 3903-40-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H24O4 and a molecular weight of 244.327 g/mol. Key properties include a boiling point of 355.3±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 124.3±13.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3903-40-0
- Jingsj CID
- J-1385515-7
- Molecular Formula
- C13H24O4
- Molecular Weight
- 244.327 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 355.3±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 124.3±13.9 °C |
| Exact Mass | 244.167465 |
| PSA | 63.60000 |
| LogP | 3.39 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.456 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dodecanedioic acid monomethyl ester?
The CAS number of Dodecanedioic acid monomethyl ester is 3903-40-0.
What are the molecular formula and molecular weight of Dodecanedioic acid monomethyl ester?
Dodecanedioic acid monomethyl ester has molecular formula C13H24O4 and molecular weight 244.327 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecanedioic acid monomethyl ester (CAS 3903-40-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385515-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.