Dioctyl maleate
Also known as: Di-n-octyl maleate, (Z)-2-Butenedioic acid dioctyl ester, 2-Butenedioic acid (Z)-, dioctyl ester, Bis(1-octyl) maleate, bis n-octyl maleate, dicapryl maleate, dicaprylyl maleate, octyl maleate
Dioctyl maleate (CAS 2915-53-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H36O4 and a molecular weight of 340.497 g/mol. Key properties include a melting point of -20ºC, a boiling point of 417.9±18.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 195.5±19.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2915-53-9
- Jingsj CID
- J-23967-8
- Molecular Formula
- C20H36O4
- Molecular Weight
- 340.497 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -20ºC |
|---|---|
| Boiling Point | 417.9±18.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 195.5±19.6 °C |
| Exact Mass | 340.261353 |
| PSA | 52.60000 |
| LogP | 8.06 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.460 |
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dioctyl maleate?
The CAS number of Dioctyl maleate is 2915-53-9.
What are the molecular formula and molecular weight of Dioctyl maleate?
Dioctyl maleate has molecular formula C20H36O4 and molecular weight 340.497 g/mol.
What are the upstream and downstream products of Dioctyl maleate?
For Dioctyl maleate, Upstream Products: Maleic anhydride, 1-Octanol, Tetrabutylammonium iodide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dioctyl maleate (CAS 2915-53-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23967-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.