Product Name

  • Name

    2,4-Dichloro-5-nitrophenol

  • EINECS
  • CAS No. 39489-77-5
  • Article Data3
  • CAS DataBase
  • Density 1.682 g/cm3
  • Solubility
  • Melting Point 96-98°C
  • Formula C6H3 Cl2 N O3
  • Boiling Point 311.2 °C at 760 mmHg
  • Molecular Weight 208.001
  • Flash Point 142 °C
  • Transport Information UN2811
  • Appearance Yellow to brown Solid
  • Safety 26-36/37/39
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 39489-77-5 (2,4-Dichloro-5-nitrophenol)
  • Hazard Symbols HarmfulXn
  • Synonyms 2,4-Dichloro-5-nitrophenol
  • PSA 66.05000
  • LogP 3.13040

2,4-Dichloro-5-nitrophenol Chemical Properties

Molecular Structure of 2,4-Dichloro-5-nitrophenol (CAS NO.39489-77-5):

Molecular Formula: C6H3Cl2NO3
Molecular Weight: 207.9989
IUPAC Name: 2,4-Dichloro-5-nitrophenol
CAS NO: 39489-77-5 
Melting point: 96-98°C 
Index of Refraction: 1.638
Molar Refractivity: 44.47 cm3
Molar Volume: 123.6 cm3
Surface Tension: 63.9 dyne/cm
Density: 1.682 g/cm3
Flash Point: 142 °C
Enthalpy of Vaporization: 57.41 kJ/mol
Boiling Point: 311.2 °C at 760 mmHg
Vapour Pressure: 0.000312 mmHg at 25°C

2,4-Dichloro-5-nitrophenol Uses

   2,4-Dichloro-5-nitrophenol (CAS NO.39489-77-5) is used as herbicide cockle ketones intermediates.

2,4-Dichloro-5-nitrophenol Safety Profile

Risk Statements of 2,4-Dichloro-5-nitrophenol (CAS NO.39489-77-5): 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
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.
RIDADR: 2811
HazardClass: 6.1
PackingGroup: III

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