Product Name

  • Name

    Diclofop

  • EINECS 257-141-8
  • CAS No. 40843-25-2
  • Article Data2
  • CAS DataBase
  • Density 1.386 g/cm3
  • Solubility Solubility in water 0.8mg/L, easily to solve in acetone, xylene,toluene etc
  • Melting Point 39-40ºC
  • Formula C15H12 Cl2 O4
  • Boiling Point 440.5 °C at 760 mmHg
  • Molecular Weight 327.164
  • Flash Point 220.2 °C
  • Transport Information
  • Appearance White powder.
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 40843-25-2 (Diclofop)
  • Hazard Symbols Xn
  • Synonyms (?à)-Diclofop;2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid;2-[4-(2',4'-Dichlorophenoxy)phenoxy]propionic acid;Dichlorfop acid;Diclofop;Diclofop acid;HOE 21079;
  • PSA 55.76000
  • LogP 4.63760

Diclofop Chemical Properties

IUPAC Name: 2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid
CAS: 40843-25-2
Formula: C15H12Cl2O4
Molecular Weight: 327.16
Molecular Structure of  2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid (40843-25-2):

Melting Point: 107°C
Density: 1.386 g/cm
Flash Point: 220.2 °C
Boiling Point: 440.5 °C at 760 mmHg 
Index of Refraction: 1.593 
Molar Refractivity: 79.95 cm3 
Molar Volume: 235.9 cm3 
Polarizability: 31.69 ×10-24cm
Surface Tension: 49.4 dyne/cm 
Water Solubility: 2.586 (mg/L) at 25°C
Enthalpy of Vaporization: 73.53 kJ/mol 
Vapour Pressure: 1.54E-08 mmHg at 25°C 

Diclofop Safety Profile

Safety Information about 2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid (40843-25-2):
Risk Statements about 2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid (40843-25-2): 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid (40843-25-2):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.

Diclofop Specification

  The chemical synonyms of 2-[4-(2,4-Dichlorophenoxy)phenoxy]propanoic acid (40843-25-2) are 2-(4-(2,4-Dichlorophenoxy)phenoxy)-propanoicaci ; Dichlorfopacid ; 2-(4-(2,4-Dichlorophenoxy)phenoxy)propanoic acid ; Hoe-021079 ; Diclofop ; Diclofop acid ; Diclofop (bsi,iso,ansi,wssa) .

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