Tetrabutyl orthosilicate


Catalog No:   FT-0635433

CAS No:   4766-57-8

  • Molecular Formula:  320.54
  • Formula Weight: C16H36O4Si
  • Inchl Key: UQMOLLPKNHFRAC-UHFFFAOYSA-N
  • Inchl: InChI=1S/C16H36O4Si/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4/h5-16H2,1-4H3

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
Flash_Point: 78.9±0.0 °C
Density: 0.9±0.1 g/cm3
FW: 320.540
Bolling_Point: 275.0±0.0 °C at 760 mmHg
MF: C16H36O4Si
Product_Name: Silane, tetrabutoxy-
CAS: 4766-57-8
Melting_Point: -80 °C
Water_Solubility: reacts
Flash_Point: 78.9±0.0 °C
More_Info: ['1 . Appearance Colourless Liquid ', '2 . Density090 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)不确定 ', '5 . Boiling point(ºC,Atmospheric pressure)277 ', '6 . Boiling point(ºC,3mmHg)114-116 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC)136 ', '9 . Specific rotation(º)不确定 ', '10燃点(ºC)78 ', '11 . Vapor pressure(kPa,25ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60ºC)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 不确定']
Vapor_Density: >1 (vs air)
Exact_Mass: 320.238281
PSA: 36.92000
Vapor_Pressure: 0.0±0.5 mmHg at 25°C
Density: 0.9±0.1 g/cm3
Refractive_Index: 1.433
FW: 320.540
LogP: 9.35
Bolling_Point: 275.0±0.0 °C at 760 mmHg
MF: C16H36O4Si
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :16 ', '5. Isotope Atom Count :N/A ', '6. TPSA 369 ', '7. Heavy Atom Count :21 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :169 ', '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: -80 °C
Molecular_Structure: ['1 . Molar refractive index 9187 ', '2 . Molar volume (m3/mol)3538 ', '3 . Parachor (902K)8065 ', '4 . Surface tension 269 ', '5 . Polarizability (10 -24cm 3)3642']
RIDADR: UN2924
Warning_Statement: P261-P305 + P351 + P338
Symbol: Warning
Safety_Statements: H315-H319-H335
Personal_Protective_Equipment: Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk_Statements(EU): R36/37/38
WGK_Germany: 3
Hazard_Codes: Xi:Irritant;
Packing_Group: III

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