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Silicic acid (H4SiO4),tris(1,1-dimethylethyl) ester

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Name

Silicic acid (H4SiO4),tris(1,1-dimethylethyl) ester

EINECS N/A
CAS No. 18166-43-3 Density 0.947 g/cm3
PSA 47.92000 LogP 2.85960
Solubility N/A Melting Point 63-65 °C(lit.)
Formula C12H28O4Si Boiling Point 263.4 °C at 760 mmHg
Molecular Weight 264.437 Flash Point 113.1 °C
Transport Information N/A Appearance N/A
Safety 22-24/25 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 18166-43-3 (TRI-T-BUTOXYSILANOL) Hazard Symbols N/A
Synonyms

Tri-tert-butyl hydrogen orthosilicate;Tri-t-butoxysilanol;Tri-tert-butyl hydrogen orthosilicate;

Article Data 2

Silicic acid (H4SiO4),tris(1,1-dimethylethyl) ester Specification

The Silicic acid (H4SiO4),tris(1,1-dimethylethyl) ester, with the CAS registry number 18166-43-3, is also known as Tri-t-butoxysilanol. It belongs to the product categories of Silanes; Solution Deposition Precursors; Micro/Nanoelectronics; Organosilicon; Precursors by Metal; Precursors Packaged for Deposition SystemsOrganometallic Reagents; SilanolsVapor Deposition Precursors; Vapor Deposition Precursors. This chemical's molecular formula is C12H28O4Si and molecular weight is 264.43. What's more, its systematic name is Tri-tert-butyl hydrogen orthosilicate. The product should be sealed and stored in containers with dry inert gas which are placed in cool, ventilated and dry places. 

Physical properties of Silicic acid (H4SiO4),tris(1,1-dimethylethyl) ester are: (1)ACD/LogP: 6.08; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 4; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 7; (6)Polar Surface Area: 36.92 Å2; (7)Index of Refraction: 1.436; (8)Molar Refractivity: 73.02 cm3; (9)Molar Volume: 279 cm3; (10)Polarizability: 28.95×10-24 cm3; (11)Surface Tension: 25.9 dyne/cm; (12)Density: 0.947 g/cm3; (13)Flash Point: 113.1 °C; (14)Enthalpy of Vaporization: 58.21 kJ/mol; (15)Boiling Point: 263.4 °C at 760 mmHg; (16)Vapour Pressure: 0.00145 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. When using it, you can't breathe the dust and your eyes and skins should not contact with it.

You can still convert the following datas into molecular structure:
(1)SMILES: O(C(C)(C)C)[Si](OC(C)(C)C)(OC(C)(C)C)O
(2)InChI: InChI=1S/C12H28O4Si/c1-10(2,3)14-17(13,15-11(4,5)6)16-12(7,8)9/h13H,1-9H3
(3)InChIKey: HLDBBQREZCVBMA-UHFFFAOYSA-N 

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