109-52-4 Valeric acid Pentanoic acid
Product name :Valeric acid
Other names :N-Valeric acid/ pentanoic acid/ N-pentanoic acid
CAS NO. : 109-52-4
Appearance:Colorless clear liquid
Purity: 99%min
Melting point | −20-−18 °C(lit.) |
Boiling point | 110-111 °C10 mm Hg(lit.) |
density | 0.939 g/mL at 25 °C(lit.) |
vapor density | 3.5 (vs air) |
vapor pressure | 0.15 mm Hg ( 20 °C) |
refractive index | n20/D 1.408(lit.) |
FEMA | 3101 | VALERIC ACID |
Fp | 192 °F |
storage temp. | Store below +30°C. |
solubility | 40g/l |
pka | 4.84(at 25℃) |
form | Liquid |
color | Clear colorless to pale yellow |
PH | 2.7 (40g/l, H2O, 20℃) |
explosive limit | 1.8-7.3%(V) |
Water Solubility | 40 g/L (20 ºC) |
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