1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE


Catalog No:   FT-0606421

CAS No:   1172-76-5

  • Molecular Formula:  394.656
  • Formula Weight: C26H26Si2

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: 394.656
Density: 1.1±0.1 g/cm3
CAS: 1172-76-5
Bolling_Point: 451.2±18.0 °C at 760 mmHg
Product_Name: 1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE
Melting_Point: 138ºC to 144ºC
Flash_Point: 207.3±14.3 °C
MF: C26H26Si2
Molecular_Structure: ['1. Molar refractive index 12765 ', '2. Molar volume 3729 ', '3. Parachor (902K)6253 ', '4. Surface tension 379 ', '5. Dielectric constant N/A ', '6. Polarizability 506 ', '7. Single isotope mass 394157303 Da ', '8. Nominal mass 394 Da ', '9. Average mass 3946556 Da']
Flash_Point: 207.3±14.3 °C
Refractive_Index: 1.600
FW: 394.656
Density: 1.1±0.1 g/cm3
Bolling_Point: 451.2±18.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :0 ', '4. Rotatable Bond Count :5 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :28 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :383 ', '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: 9.51
Melting_Point: 138ºC to 144ºC
MF: C26H26Si2
More_Info: ['1 . Appearance White 结晶性粉末 ', '2 . Density(g/mL,25℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)140-144 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC,12mmHg)Unknow ', '7 . Refractive index(n20/D)Unknow ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,55ºC)Unknow ', '12 . Saturated vapor pressure(kPa,25ºC)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 微Soluble in Water ']
Vapor_Pressure: 0.0±1.1 mmHg at 25°C
Exact_Mass: 394.157318
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes: Xi: Irritant;
Risk_Statements(EU): R36/37/38
Safety_Statements: 26-36
Symbol: Warning
Warning_Statement: P261-P305 + P351 + P338
RIDADR: NONH for all modes of transport
HS_Code: 2931900090

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