4,4'-Difluorobiphenyl


Catalog No:   FT-0617048

CAS No:   398-23-2

  • Molecular Formula:  190.19
  • Formula Weight: C12H8F2
  • Inchl Key: PZDAAZQDQJGXSW-UHFFFAOYSA-N
  • Inchl: InChI=1S/C12H8F2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Bolling_Point: 254.7±15.0 °C at 760 mmHg
CAS: 398-23-2
MF: C12H8F2
Melting_Point: 88-91 °C(lit.)
Symbol: Warning
Density: 1.2±0.1 g/cm3
FW: 190.189
Product_Name: 4,4'-Difluorobiphenyl
Flash_Point: 88.8±8.3 °C
Bolling_Point: 254.7±15.0 °C at 760 mmHg
Vapor_Pressure: 0.0±0.5 mmHg at 25°C
More_Info: ['一物性数据 ', '晶相标准声称热(焓)( kJ·mol-1)-2965 ', '相对. Density(25℃,4℃)11116118 ', '. Melting point(ºC)945 ', '. Boiling point(ºC,Atmospheric pressure)2545 ', '. Boiling point(ºC,52kPa)不可用 ', '. Refractive index不可用 ', '. Flash point(ºC)254-255 ', '气相标准声称热(焓)( kJ·mol-1) -2053 ', '气相标准熵(J·mol-1·K-1) 42023 ', '气相标准生成自由能( kJ·mol-1)-937 ', '气相标准热熔(J·mol-1·K-1)19008 ', '. Combustion heat(KJ/mol)不可用 ', '. Critical temperature(ºC)不可用 ', '. Critical pressure(KPa)不可用 ', '. Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不可用 ', '. Upper limit of explosion(%,V/V)不可用 ', '. Lower limit of explosion(%,V/V)不可用 ', '. Solubility 不可用']
LogP: 3.84
Density: 1.2±0.1 g/cm3
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :14 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :145 ', '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']
Melting_Point: 88-91 °C(lit.)
Exact_Mass: 190.059402
MF: C12H8F2
Refractive_Index: 1.536
Water_Solubility: 不溶
Flash_Point: 88.8±8.3 °C
Molecular_Structure: ['1 . Molar refractive index 5083 ', '2 . Molar volume 1631 ', '3 . Parachor (902K)3948 ', '4 . Surface tension 343 ', '5 . Polarizability 2015']
FW: 190.189
Safety_Statements: H315-H319-H335
WGK_Germany: 3
Hazard_Codes: Xi:Irritant;
RIDADR: UN 3152 9/PG 2
Risk_Statements(EU): R36/37/38
Symbol: Warning
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
Hazard_Class: 9
Packing_Group: II
Warning_Statement: P261-P305 + P351 + P338

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