Product Name

  • Name

    2,4-Difluorophenol

  • EINECS 206-688-0
  • CAS No. 367-27-1
  • Article Data23
  • CAS DataBase
  • Density 1.351 g/cm3
  • Solubility slightly soluble in water
  • Melting Point 22.4 °C(lit.)
  • Formula C6H4F2O
  • Boiling Point 145.7 °C at 760 mmHg
  • Molecular Weight 130.094
  • Flash Point 56.7 °C
  • Transport Information UN 1992
  • Appearance clear yellow-green liquid after melting
  • Safety 26-36/37/39-45-16
  • Risk Codes 20/21/22-37/38-41-34-11-36/37/38
  • Molecular Structure Molecular Structure of 367-27-1 (2,4-Difluorophenol)
  • Hazard Symbols HarmfulXn, IrritantXi, CorrosiveC, FlammableF
  • Synonyms Phenol, 2,4-difluoro-;
  • PSA 20.23000
  • LogP 1.67040

2,4-Difluoro phenol Chemical Properties

MF: C6H4F2O
MW: 130.09
EINECS: 206-688-0
2,4-Difluoro phenol,its melting pont is about  22.4 °C(lit.);boiling point is  52-53 °C at 19 mm Hg(lit.);density is 1.362 g/mL at 25 °C(lit.).
Following is the molecular structure of 2,4-Difluoro phenol:
 

2,4-Difluoro phenol Uses

Pesticides, pharmaceuticals and dye intermediates.

2,4-Difluoro phenol Toxicity Data With Reference

Acute toxicity: not available.

2,4-Difluoro phenol Safety Profile

Hazard Codes  :Xn,Xi,C,F (Harmful;Irritant;Corrosive;Highly Flammable)
Risk Statements :
 R20/21/22:Harmful by inhalation, in contact with skin and if swallowed
 R41:Risk of serious damage to eyes
 R34:Causes burns
 R11:Highly Flammable 
 R36/37/38 :Irritating to eyes, respiratory system and skin
Safety Statements  :
 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
 S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
 S16 :Keep away from sources of ignition - No smoking

2,4-Difluoro phenol Specification

2,4-Difluorophenol, is an organic building block used for the synthesis of various pharmaceutical compounds, such as antivirulence agents. It is also used in the synthesis of new α-Phenoxyacetamide derivatives, acting as type III secretion system of Pseudomonas aeruginosa PAO1, a gram-negative bacteria.

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