| Identification | |
| Name: | (2E)-4-hydroxybut-2-enoic acid |
| Synonyms: | (2E)-4-Hydroxybut-2-enoic acid;2-Butenoic acid, 4-hydroxy-, (2E)-;4-hydroxy-2-butenoic acid;4-Hydroxy-but-2-enoic acid;T-HCA;(2E)-4-hydroxybut-2-enoate |
| CAS: | 24587-49-3;4013-24-5 |
| Molecular Formula: | C4H5O3 |
| Molecular Weight: | 101.0812 |
| InChI: | InChI=1/C4H6O3/c5-3-1-2-4(6)7/h1-2,5H,3H2,(H,6,7)/p-1/b2-1+ |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 172.9°C |
| Boiling Point: | 338.7°C at 760 mmHg |
| Flash Point: | 172.9°C |
| Safety Data | |
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