| CAS Number | 128-53-0 |
| Catalog Description | N-Ethylmaleimide, 99% |
| Synonym | 1-Ethyl-1H-pyrrole-2,5-dione |
| Synonym | NEM |
| MDL Number | MFCD00005509 |
| Master Molecular formula | C6H7NO2 |
| Molecular formula | C6H7NO2 |
| Melting point in C | 43-46° |
| Boiling point in C | 209-211° |
| Flash point in C | 73° |
| Flash point in F | 163° |
| Merck Number | 14,3822 |
| Beilstein | 112448 |
| Sensitivity | Light Sensitive |
| EC Number | 204-892-4 |
| Shipping | Hazardous for shipping |
| CAS Number | 128-53-0 |
| UN# | UN2928 |
| Haz Class | 6.1 (8) |
| Packing Group | II |
| Signal Word | Danger |
| Pictogram code 1 |
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| Pictogram code 2 |
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| H Phrases | H300-H311-H317-H314-H318 |
| P Phrases | P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A |
| TSCA | Yes |
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