Product Name

  • Name

    3-(4-Chlorophenyl)propanoic acid

  • EINECS
  • CAS No. 2019-34-3
  • Article Data50
  • CAS DataBase
  • Density 1.27 g/cm3
  • Solubility
  • Melting Point 127-131 °C(lit.)
  • Formula C9H9ClO2
  • Boiling Point 306.6 °C at 760 mmHg
  • Molecular Weight 184.622
  • Flash Point 139.2 °C
  • Transport Information
  • Appearance white crystal
  • Safety 26-36/37/39
  • Risk Codes 22-41
  • Molecular Structure Molecular Structure of 2019-34-3 (3-(4-Chlorophenyl)propanoic acid)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms 4-Chlorobenzenepropanoic acid;3-(p-Chlorophenyl)propionic acid;3-(p-Chlorophenyl)propanoic acid;3-(4-Chlorophenyl)propionic acid;4-Chlorohydrocinnamic acid;p-Chlorobenzenepropionic acid;p-Chlorohydrocinnamic acid;p-Chlorophenylpropionic acid;b-(p-Chlorophenyl)propionic acid;3-(4-Chlorophenyl)propanoic acid;Hydrocinnamicacid, p-chloro- (6CI,7CI,8CI);
  • PSA 37.30000
  • LogP 2.35720

3-(4-Chlorophenyl)propanoic acid Chemical Properties

 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)propanoic acid Uses

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

3-(4-Chlorophenyl)propanoic acid Safety Profile

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

3-(4-Chlorophenyl)propanoic acid Specification

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)

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