3-(4-Chlorophenyl)propionic acid (2019-34-3) is also called as 3-(4'-CChlorophenyl)propionic acid ; AKOS BBS-00007940 ; AKOS B029582 ; 4-Chlorophenylpropionic acid ; 3-(P-CChlorophenyl)propionic acid ; B-(P-CChlorophenyl)propionic acid ; 656151_ALDRICH ; Benzenepropanoic acid, 4-chloro- ; ZERO/008485 ,and so on. 3-(4-Chlorophenyl)propionic acid (2019-34-3) is white crystal powder.

IUPAC Name: 3-(4-chlorophenyl)propanoic acid
CAS: 2019-34-3
Molecular Formula: C₉H₉ClO₂
Molecular Weight: 184.62
Molecular structure:
Melting point:  127-131 °C(lit.)
ACD/LogD (pH 5.5): 1.48 
ACD/LogD (pH 7.4): -0.32 
ACD/BCF (pH 5.5): 4.67 
ACD/BCF (pH 7.4): 1 
ACD/KOC (pH 5.5): 56.33 
ACD/KOC (pH 7.4): 1 
H bond acceptors: 2 
H bond donors: 1 
Freely Rotating Bonds: 3 
Index of Refraction: 1.558 
Molar Refractivity: 46.89 cm³ 
Molar Volume: 145.3 cm³ 
Polarizability: 18.59 10^-24cm³ 
Surface Tension: 47.3 dyne/cm 
Density: 1.27 g/cm³ 
Flash Point: 139.2 °C 
Enthalpy of Vaporization: 57.77 kJ/mol 
Boiling Point: 306.6 °C at 760 mmHg 
Vapour Pressure: 0.000333 mmHg at 25°C 

 3-(4-Chlorophenyl)propionic acid (2019-34-3) is commonly used as pesticide intermediate.

Hazard Codes:  Xn,Xi
Risk Statements:  22-41 (22:  Harmful if swallowed 41:  Risk of serious damage to eyes)
Safety Statements:  26-36/37/39 (26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36/37/39:  Wear suitable protective clothing, gloves and eye/face protection)
WGK Germany:  2

Removal in wastewater treatment of 3-(4-Chlorophenyl)propionic acid (2019-34-3) can be stated as follows:
Total removal:5.14  percent
Total biodegradation:0.12  percent
Total sludge adsorption:5.02  percent
Total to Air:0.00  percent
(using 10000 hr Bio P,A,S)