Chemical Product Library / Reference
2-Butynoic acid
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | 2-Butynoic acid |
|---|---|
| English synonyms | 2-Butynoic acid;but-2-ynoic acid;Tetrolic acid;1-Propynecarboxylic acid;3-Methylpropiolic acid;butynoic acid;Tetrolsaure;2-butynic acid;2-butylnoic acid;TetrolsA currencyure;propinecarboxylic acid;2-butynoicacid |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Organic Acids |
| CAS No. | 590-93-2 |
| EINECS No. | 209-695-7 |
| Molecular formula | C4H4O2 |
| Molecular weight | 84.07 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
XLogP3 0.8; hydrogen-bond donors 1; hydrogen-bond acceptors 2; TPSA 37.3 A^2; rotatable bonds 0
Application scenarios
Not provided