3-(4-Fluorophenoxy)propionic acid (1579-78-8) is also called for 3-(4-Fluorophenoxy)propionic acid ; 3-(4'-Fluorophenoxy)propionic acid ; BUTTPARK 21\07-85 ; IFLAB-BB F1924-0040 ; Rarechem AL BO 1453 ; Maybridge1_007558 ; 545910_ALDRICH ; CID74099 ,and so on.

IUPAC Name: 3-(4-fluorophenoxy)propanoic acid
CAS: 1579-78-8
Molecular Formula: C₉H₉FO₃
Molecular Weight: 184.16
Molecular structure:
EINECS: 216-424-6
Melting point:  83-85 °C(lit.)
ACD/LogD (pH 5.5): 1 
ACD/LogD (pH 7.4): -0.79 
ACD/BCF (pH 5.5): 2.21 
ACD/BCF (pH 7.4): 1 
ACD/KOC (pH 5.5): 37.28 
ACD/KOC (pH 7.4): 1 
H bond acceptors: 3 
H bond donors: 1 
Freely Rotating Bonds: 4 
Index of Refraction: 1.514 
Molar Refractivity: 43.75 cm³ 
Molar Volume: 145.2 cm³ 
Polarizability: 17.34 10^-24cm³ 
Surface Tension: 43.1 dyne/cm 
Density: 1.267 g/cm³ 
Flash Point: 127.8 °C 
Enthalpy of Vaporization: 55.65 kJ/mol 
Boiling Point: 287.7 °C at 760 mmHg 
Vapour Pressure: 0.00114 mmHg at 25°C 

 3-(4-Fluorophenoxy)propionic acid (1579-78-8) is commonly used as intermediate of Sobir.

Hazard Codes:  C,Xi  
Risk Statements:  36/37/38 (36/37/38:  Irritating to eyes, respiratory system and skin)
Safety Statements:  26-26 (26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36:  Wear suitable protective clothing)
WGK Germany:  3
Hazard Note:  Corrosive

Removal in wastewater treatment of 3-(4-Fluorophenoxy)propionic acid (1579-78-8) can be stated as follows:
Total removal:2.26  percent
Total biodegradation:0.10  percent
Total sludge adsorption:2.17  percent
Total to Air:0.00  percent
(using 10000 hr Bio P,A,S)