IUPAC  Name: 2-Phenylpropanoic acid   
Molecular Formula: C₉H₁₀O₂
Molecular Weight: 150.18
Freely Rotating Bonds: 2
Polar Surface Area: 26.3 Å²
Index of Refraction: 1.538
Molar Refractivity: 42 cm³
Molar Volume: 134.1 cm³
Polarizability: 16.65 ×10^-24 cm³
Surface Tension: 43.3 dyne/cm
Density: 1.119 g/cm³
Flash Point: 154.3 °C
Enthalpy of Vaporization: 52.69 kJ/mol
Boiling Point: 261 °C at 760 mmHg
Vapour Pressure: 0.00601 mmHg at 25°C 
The Cas Register Number of  (S)-(+)-2-Phenylpropionic acid is 7782-24-3. The chemical synonyms of  (S)-(+)-2-Phenylpropionic acid(CAS NO.7782-24-3) are Benzeneacetic acid, .alpha.-methyl-, (S)- ; (+)-Hydratropasaeure ; (+)-Hydratropic acid .Product categories of  (S)-(+)-2-Phenylpropionic acid (CAS NO.7782-24-3) are Carbonic acid ; Chiral compounds ; Chiral ; API intermediates ; Analytical chemistry ; Absolute configuration determination (NMR) ; Enantiomer excess . The molecular structure of  (S)-(+)-2-Phenylpropionic acid (CAS NO.7782-24-3) is.

  (S)-(+)-2-Phenylpropionic acid (CAS NO.7782-24-3) is used  in  chiral  synthesis.

Hazard Codes: Xi
Risk Statements: 36/37/38-43 
R36/37/38: Irritating to eyes, respiratory system and skin. 
R43: May cause sensitization by skin contact.
Safety Statements: 26-36-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing. 
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 3
F: 10