Product Name

  • Name

    2-(Trifluoromethoxy)terephthalic acid

  • EINECS
  • CAS No. 175278-21-4
  • Density 1.615 g/cm3
  • Solubility
  • Melting Point 270-272 °C
  • Formula C9H5F3O5
  • Boiling Point 352.198 °C at 760 mmHg
  • Molecular Weight 250.13
  • Flash Point 166.804 °C
  • Transport Information UN 3261
  • Appearance
  • Safety 26-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 175278-21-4 (2-(Trifluoromethoxy)terephthalic acid)
  • Hazard Symbols CorrosiveC, IrritantXi
  • Synonyms 2-(Trifluoromethoxy)terephthalicacid;
  • PSA 83.83000
  • LogP 1.98160

2-(Trifluoromethoxy)terephthalic acid Chemical Properties

Molecular Structure:

Molecular Formula: C9H5F3O5
Molecular Weight: 250.13
Systematic Name: 2-(Trifluoromethoxy)benzene-1,4-dicarboxylic acid
Synonyms of 2-(Trifluoromethoxy)terephthalic acid (CAS NO.175278-21-4): 2-(Trifluoromethoxy)thiophenol ; Rarechem al bo 0792 ; 2-(Trifluoromethoxy)benzenethiol ; 2-(Trifluoromethoxy)thiophenol 97%
CAS NO: 175278-21-4
Product Categories: Benzene series
Melting point: 270-272°C 
Index of Refraction: 1.522
Molar Refractivity: 47.24 cm3
Molar Volume: 154.8 cm3
Surface Tension: 49.9 dyne/cm
Density: 1.614 g/cm3
Flash Point: 166.8 °C
Enthalpy of Vaporization: 63 kJ/mol
Boiling Point: 352.2 °C at 760 mmHg
Vapour Pressure of 2-(Trifluoromethoxy)terephthalic acid (CAS NO.175278-21-4): 1.45E-05 mmHg at 25°C

2-(Trifluoromethoxy)terephthalic acid Safety Profile

Hazard Codes of 2-(Trifluoromethoxy)terephthalic acid (CAS NO.175278-21-4): CorrosiveC,IrritantXi
Risk Statements: 34 
R34: Causes burns.
Safety Statements: 26-36/37/39-45 
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 the label whenever possible.)
RIDADR: 3261

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