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 |
