4,4'-Diphenyl-p-phenylenediamine


Catalog No:   FT-0629584

CAS No:   74-31-7

  • Molecular Formula:  260.333
  • Formula Weight: C18H16N2

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: 260.333
Density: 1.2±0.1 g/cm3
CAS: 74-31-7
Bolling_Point: 469.2±0.0 °C at 760 mmHg
Product_Name: 1,4-Dianilinobenzene
Melting_Point: 143-145 °C(lit.)
Flash_Point: 297.0±13.0 °C
MF: C18H16N2
Molecular_Structure: ['五分子性质数据 ', '1 . Molar refractive index 8500 ', '2 . Molar volume 2215 ', '3 . Parachor (902K)5939 ', '4 . Surface tension 516 ', '5 . Polarizability 3369']
LogP: 3.32
Flash_Point: 297.0±13.0 °C
Refractive_Index: 1.694
FW: 260.333
Density: 1.2±0.1 g/cm3
Bolling_Point: 469.2±0.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :4 ', '5. Isotope Atom Count :N/A ', '6. TPSA 241 ', '7. Heavy Atom Count :20 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :231 ', '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: 143-145 °C(lit.)
PSA: 24.06000
MF: C18H16N2
More_Info: ['1 . Appearance 灰色粉末状or 片状。有可燃性。在Atmosphere 中及光照下颜色变深 ', '2 . Density(g/mL,25/4℃)122~131 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)152 ', '5 . Boiling point(ºC,Atmospheric pressure)282 ', '6 . Boiling point(ºC,05mmHg)220-225 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC,1mmHg)220-225 ', '9 . Specific rotation(º)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25 ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60 ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility Soluble in 苯and Ethanol ,Insoluble in 汽油and Water (<01 g/100 mL at 20 ºC)']
Vapor_Pressure: 0.0±1.1 mmHg at 25°C
Exact_Mass: 260.131348
Hazard_Codes: Xi:Irritant;
Symbol: Warning
Packing_Group: III
Hazard_Class: 6.1
Warning_Statement: P273-P280
HS_Code: 2921590090
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
RTECS: ST2275000
Risk_Statements(EU): R43;R52/53
Safety_Statements: S24-S37-S61
RIDADR: NONH for all modes of transport
WGK_Germany: 1

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