Monoethyl dodecanedioate
Also known as: Dodecanedioic acid monoethyl ester, 11-Ethoxycarbonyldodecanoic acid, Ethyl hydrogen dodecanedioate, Dodecanedioic acid 1-ethyl ester, Monoethyl 1,10-decanedicarboxylate, 12-Ethoxy-12-oxododecanoic acid
Monoethyl dodecanedioate (CAS 66003-63-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H26O4 and a molecular weight of 258.35400 g/mol. Key properties include a melting point of 50ºC, a boiling point of 184ºC / 1mmHg, a density of 1.002g/cm3 and a flash point of 127.6ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 66003-63-2
- Jingsj CID
- J-34391-9
- Molecular Formula
- C14H26O4
- Molecular Weight
- 258.35400 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 50ºC |
|---|---|
| Boiling Point | 184ºC / 1mmHg |
| Density | 1.002g/cm3 |
| Flash Point | 127.6ºC |
| Exact Mass | 258.18300 |
| PSA | 63.60000 |
| LogP | 3.53510 |
| Refractive Index | 1.457 |
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 Monoethyl dodecanedioate?
The CAS number of Monoethyl dodecanedioate is 66003-63-2.
What are the molecular formula and molecular weight of Monoethyl dodecanedioate?
Monoethyl dodecanedioate has molecular formula C14H26O4 and molecular weight 258.35400 g/mol.
What are the upstream and downstream products of Monoethyl dodecanedioate?
For Monoethyl dodecanedioate, Upstream Products: Ethanol, Dodecanedioic acid, Dodecanedioyl dichloride; Downstream Products: Traumatic Acid, 12-Hydroxystearic acid, Ethyl 12-hydroxyoctadecanoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Monoethyl dodecanedioate (CAS 66003-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34391-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.