N-Hydroxymethylsuccinimide
N-羟甲基丁二酰亚胺
Also known as: 1-(hydroxymethyl)pyrrolidine-2,5-dione, 1-(Hydroxymethyl)-2,5-pyrrolidinedione, N-Methylolsuccinimide, Succinimide, N-(hydroxymethyl)-, 2,5-Pyrrolidinedione, 1-(hydroxymethyl)-, Ai3-62022, N-Hydroxy-methyl-succinimid, Succinimide (8CI), N-(hydroxymethyl)-
N-Hydroxymethylsuccinimide (CAS 5146-68-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H7NO3 and a molecular weight of 129.11400 g/mol. It is also known as 1-(hydroxymethyl)pyrrolidine-2,5-dione, 1-(Hydroxymethyl)-2,5-pyrrolidinedione and N-Methylolsuccinimide. Key properties include a boiling point of 362.2ºC at 760mmHg, a density of 1.413g/cm3 and a flash point of 172.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5146-68-9
- Jingsj CID
- J-1519765-4
- Molecular Formula
- C5H7NO3
- Chinese Name
- N-羟甲基丁二酰亚胺
- Molecular Weight
- 129.11400 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 362.2ºC at 760mmHg |
|---|---|
| Density | 1.413g/cm3 |
| Flash Point | 172.8ºC |
Frequently Asked Questions
What is the CAS number of N-Hydroxymethylsuccinimide?
The CAS number of N-Hydroxymethylsuccinimide is 5146-68-9.
What are the molecular formula and molecular weight of N-Hydroxymethylsuccinimide?
N-Hydroxymethylsuccinimide has molecular formula C5H7NO3 and molecular weight 129.11400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Hydroxymethylsuccinimide (CAS 5146-68-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519765-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.