4-Bromo-2,3,5,6-tetrafluorobenzonitrile


Catalog No:   FT-0602078

CAS No:   17823-40-4

  • Molecular Formula:  253.979
  • Formula Weight: C7BrF4N

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Warning
FW: 253.979
Density: 1.9±0.1 g/cm3
CAS: 17823-40-4
Bolling_Point: 203.7±35.0 °C at 760 mmHg
Product_Name: 4-Bromo-2,3,5,6-tetrafluorobenzonitrile
Melting_Point: 77-79ºC(lit.)
Flash_Point: 77.0±25.9 °C
MF: C7BrF4N
Molecular_Structure: ['1 . Molar refractive index 3949 ', '2 . Molar volume 1324 ', '3 . Parachor (902K)3334 ', '4 . Surface tension 401 ', '5 . Polarizability 1565 ', '6 . Dielectric constant 未确定']
Flash_Point: 77.0±25.9 °C
Refractive_Index: 1.508
FW: 253.979
Density: 1.9±0.1 g/cm3
Bolling_Point: 203.7±35.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :27 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 238 ', '7. Heavy Atom Count :13 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :224 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP: 1.58
Melting_Point: 77-79ºC(lit.)
PSA: 23.79000
MF: C7BrF4N
More_Info: ['1 . Appearance Unknow ', '2 . Density(g/mL,25℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)770-790 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,1hPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºF)Unknow ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(211ºC,atm)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility Unknow']
Vapor_Pressure: 0.3±0.4 mmHg at 25°C
Exact_Mass: 252.915024
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes: Xn: Harmful;Xi: Irritant;
Risk_Statements(EU): R20/21/22
Safety_Statements: 26-36
Symbol: Warning
RIDADR: UN 3276
Warning_Statement: P261-P280-P305 + P351 + P338

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