Biblioteca de gases e solventes
Ácido propanoico
Propionic acid · Propionsäure · Пропионовая кислота · حمض البروبيونيك · Propion turşusu · Пропионова киселина · Προπανικό οξύ · پروپانوئیک اسید · Acide propanoïque · חומצה פרופנואית · प्रोपेनोइक अम्ल · Propionsav
| CAS | 79-09-4 |
|---|---|
| EC | 201-176-3 |
| UN | 1848 |
| Fórmula | C3H6O2 |
| Massa molar | 74,08 g/mol |
| LIE (LEL) | 2,1 % vol |
| LSE (UEL) | 12,1 % vol |
| Ponto de fulgor | 53 °C |
| Temperatura de autoignição | 485 °C |
| Classe de temperatura | T1 |
| Grupo de gás | IIA |
| Densidade relativa do gás ou vapor (ar = 1) | 2,56 |
| GHS | Perigo · H314 |
Propionic acid is a short-chain saturated fatty acid comprising ethane attached to the carbon of a carboxy group. It has a role as an antifungal drug. Propionic acid is a colorless liquid with a sharp rancid odor. Produces irritating vapor. (USCG, 1999)