Ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate
2,5-二氧代吡咯-1-甲酸乙酯
Also known as: 1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-2,5-dioxo-, ethyl ester, Ethyl 2,5-dioxopyrrole-1-carboxylate, N-Carbethoxymaleimide, N-Ethoxycarbonylmaleimide, NSC 266054, ethyl 2,5-dioxo-2H-pyrrole-1(5H)-carboxylate, ethyl 2,5-dioxopyrrole-1-carboxylate
- CAS No.
- 55750-49-7
- Jingsj CID
- J-1452925-8
- Molecular Formula
- C7H7NO4
- Chinese Name
- 2,5-二氧代吡咯-1-甲酸乙酯
- Molecular Weight
- 169.135 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 257.3±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 109.4±22.6 °C |
Frequently Asked Questions
What is the CAS number of Ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate?
55750-49-7
What are the molecular formula and molecular weight of Ethyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate?
C7H7NO4, molecular weight 169.135 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026