N-PROPYLMALEIMIDE (CAS 21746-40-7) — formula C7H9NO2, molecular weight 139.15; category organic chemicals.
N-PROPYLMALEIMIDE is a carbon-based organic compound with CAS registry number 21746-40-7 and molecular formula C7H9NO2 (molecular weight 139.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21746-40-7
Its molecular formula C7H9NO2 comprises 7 C, 9 H, 1 N, 2 O atoms.
Also known as: N-PROPYLMALEIMIDE · N-(n-Propyl)maleimide
Category: organic chemicals
The CAS registry number of N-PROPYLMALEIMIDE is 21746-40-7.
Molecular formula C7H9NO2, molecular weight 139.15.
It is also registered under: N-PROPYLMALEIMIDE, N-(n-Propyl)maleimide.
Category: Organic Chemicals.
Public-database records for N-PROPYLMALEIMIDE (CAS 21746-40-7), reproduced here for independent cross-checking.
| 已通报的危害声明 | H226 (90.7%), H302 (90.7%), H317 (90.7%) |
|---|
| CAS 号 | 21746-40-7 |
|---|---|
| PubChem CID | 89033 |
| 分子式 | C7H9NO2 |
| IUPAC 名称 | 1-propylpyrrole-2,5-dione |
| UNII（FDA） | YU2PGR5GLW |
21746-40-7; 1-Propyl-1H-pyrrole-2,5-dione; N-Propylmaleimide; DTXSID50176143; EINECS 244-564-8; RefChem:436453; DTXCID5098634; 244-564-8; 1-propylpyrrole-2,5-dione; N-(n-propyl)maleimide; n-Propyl maleimide; N-n-Propylmaleimide; 1-propyl-2,5-dihydro-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-propyl-; N-Propylmaleimide, 95%; MFCD00014541
| 分子量 | 139.15 |
|---|---|
| XLogP3 | 1.4 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 2 |
| 精确质量 | 139.063328530 |
| 单同位素质量 | 139.063328530 |
| 拓扑极性表面积 | 37.4 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
6,6-二甲基-5-亚甲基-1,3-环戊二烯 · CAS 21746-40-7 · C7H9NO2. UNII YU2PGR5GLW.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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