Biblioteca de gases e solventes
Ácido valérico
Valeric acid · Valeriansäure · حمض البنتانويك · Валерианова киселина · Πεντανικό οξύ · والریک اسید · Acide pentanoïque · חומצה ולרית · Valeriánsav · Asam valerat · 吉草酸 · Валериан қышқылы
| CAS | 109-52-4 |
|---|---|
| EC | 203-677-2 |
| UN | 3265 |
| Fórmula | C5H10O2 |
| Massa molar | 102,13 g/mol |
| LIE (LEL) | 1,6 % vol |
| LSE (UEL) | 7,6 % vol |
| Ponto de fulgor | 79,1 °C |
| Temperatura de autoignição | 400 °C |
| Classe de temperatura | T2 |
| Densidade relativa do gás ou vapor (ar = 1) | 3,53 |
| GHS | Perigo · H314, H412 |
Valeric acid is a straight-chain saturated fatty acid containing five carbon atoms. It has a role as a plant metabolite. Pentanoic acid appears as a colorless liquid with a penetrating unpleasant odor. Density 0.94 g / cm3. Freezing point -93.2 °F (-34 °C).