1,2-Bis(maleimido)ethane
Also known as: Ethylenebismaleimide, N,N'-Ethylenedimaleimide, N,N'-Ethylenebismaleimide, 1,2-Dimaleimidoethane, 1,2-Di(maleimido)ethane, 1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione, Ethylene-bis-maleimide, NSC 41127, 1,1'-(1,2-Ethanediyl)bis(1H-pyrrole-2,5-dione), 1,1'-Ethylenebis(3-pyrroline-2,5-dione), 1H-Pyrrole-2,5-dione, 1,1'-(1,2-ethanediyl)bis-
1,2-Bis(maleimido)ethane (CAS 5132-30-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O4 and a molecular weight of 220.182 g/mol. Key properties include a melting point of 193-194°C, a boiling point of 428.3±28.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 215.7±16.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5132-30-9
- Jingsj CID
- J-27559-2
- Molecular Formula
- C10H8N2O4
- Molecular Weight
- 220.182 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193-194°C |
|---|---|
| Boiling Point | 428.3±28.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 215.7±16.4 °C |
| Exact Mass | 220.048401 |
| PSA | 74.76000 |
| LogP | -0.14 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.619 |
Activity & Biological Data
| Additional Information | [1]. A. Ashok Kumar, et al. Preparation and characterization of siliconized epoxy-1,2-bis(maleimido)ethane intercrosslinked matrix materials. J Appl Polym Sci 89: 3808–3817, 2003. |
|---|
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof 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 1,2-Bis(maleimido)ethane?
The CAS number of 1,2-Bis(maleimido)ethane is 5132-30-9.
What are the molecular formula and molecular weight of 1,2-Bis(maleimido)ethane?
1,2-Bis(maleimido)ethane has molecular formula C10H8N2O4 and molecular weight 220.182 g/mol.
What are the upstream and downstream products of 1,2-Bis(maleimido)ethane?
For 1,2-Bis(maleimido)ethane, Upstream Products: Methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Bis(maleimido)ethane (CAS 5132-30-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27559-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.