| Synonyms: Carboxyethane;
Tenox P Grain Preservative; Sentry Grain Preservative; hydroacrylic
acid; Methylacetic acid; Ethylformic acid; Luprosil; Ethanecarboxylic
acid; metacetonic acid; prozoin; pseudoacetic acid; sentry grain
preserver; Bugle; Propcorn; Propionic Acid (Nat. C-3 Acid) |
Structure:
 |
| CAS RN: 79-09-4 |
Formula: C3H6O2 |
| Melting point °C: -21.5
|
Boiling point °C: 140.7
|
| MW: 74.0792 |
pKa: n/a |
| Importance in coffee: n/a |
| During roasting: n/a |
| Other: Colorless
liquid with a slightly sweetish odor. Vapor pressure = 2.4. Water
solubility is 37 g in 100 mL. Vapor density is 2.56. Density is
0.99336. Evaporation rate is 0.24. |
|