| CAS Number | 97-65-4 |
| Catalog Description | Itaconic acid, 99% |
| Synonym | Methylenebutanedioic acid |
| Synonym | Methylenesuccinic acid |
| MDL Number | MFCD00004260 |
| Master Molecular formula | C5H6O4 |
| Molecular formula | C5H6O4 |
| Melting point in C | 165-168° |
| Density | 1.573 |
| Merck Number | 14,5242 |
| Beilstein | 1759501 |
| Sensitivity | Hygroscopic |
| EC Number | 202-599-6 |
| Shipping | Non-hazardous for shipping |
| CAS Number | 97-65-4 |
| Signal Word | Warning |
| Pictogram code 1 |
|
| H Phrases | H315-H319-H335 |
| P Phrases | P261-P280-P305+P351+P338-P321-P405-P501A |
| TSCA | Yes |
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