Order number: 6089-09-4
Part number: AC100029557
4-Pentynoic Acid is a well-characterized compound with the molecular formula C5H6O2 and a molecular weight of 98.10. This organic acid is known for its role as a precursor in various chemical reactions due to its unique structure, featuring a five carbon chain with a carboxylic acid functional group at one end and a vinyl group at the other. The compound presents a significant hazard, as indicated by the Danger signal word, primarily due to its potential to cause severe skin burns and eye damage.
| Name | Value | |
|---|---|---|
| ADR | : | 8 II |
| WGK | : | 1 |
| UN-Nr. | : | 3261 |
| CAS No. | : | 6089-09-4 |
| Storage temp. | : | +2 to +8 °C |
| Molar mass (M) | : | 98,1 g/mol |
| Empirical formula | : | C5H6O2 |
© 2026 Copyright. All Rights Reserved.
© 2026 Copyright. All Rights Reserved.