501-52-0
Name | 3-Phenylpropionic acid |
CAS | 501-52-0 |
EINECS(EC#) | 207-924-5 |
Molecular Formula | C9H10O2 |
MDL Number | MFCD00002771 |
Molecular Weight | 150.17 |
MOL File | 501-52-0.mol |
Chemical Properties
Appearance | white to off-white crystalline mass, powder or crystals and/or chunk |
Melting point | 45-48 °C (lit.) |
Boiling point | 280 °C (lit.) |
density | 1.071 g/mL at 25 °C(lit.) |
vapor pressure | 0.356Pa at 25℃ |
FEMA | 2889 |
refractive index | 1.5408 (estimate) |
Fp | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | ethanol: soluble50mg/mL, clear, colorless to faintly yellow |
form | Liquid |
pka | 4.66(at 25℃) |
color | Clear yellow to yellow-green |
Specific Gravity | 1.071 |
Odor | at 1.00 % in dipropylene glycol. sweet fatty rose musk cinnamon |
Odor Type | floral |
Water Solubility | Soluble in water |
Detection Methods | HPLC,NMR |
JECFA Number | 646 |
Safety Data
Hazard Codes | Xi |
Risk Statements | |
Safety Statements | |
WGK Germany | 3 |
RTECS | DA8600000 |
TSCA | Yes |
HS Code | 29163900 |