Tris(tert-pentoxy)silanol

Base Information

• Chemical Name: Tris(tert-pentoxy)silanol
• CAS No.: 17906-35-3
• Molecular Formula: C15H34 O4 Si
• Molecular Weight: 306.518
• European Community (EC) Number: 627-476-8
• Nikkaji Number: J2.742.745F
• Mol file: 17906-35-3.mol

Synonyms:Tris(tert-pentoxy)silanol;17906-35-3;Hydroxy-tris(2-methylbutan-2-yloxy)silane;tri-t-pentoxysilanol;Silicic acid (H4SiO4), tris(1,1-dimethylpropyl) ester;MFCD03427135;tris(t-pentoxy)silanol;SCHEMBL182496;C15-H34-O4-Si;Tris(1,1-dimethylpropoxy)silanol;tri-tert-pentyl hydrogen orthosilicate;AKOS015913200;Tris(tert-pentoxy)silanol, >=99.99%;Tris(tert-pentoxy)silanol, packaged for use in deposition systems

Chemical Property of Tris(tert-pentoxy)silanol

Chemical Property:

• Vapor Pressure: 3.65E-05mmHg at 25°C
• Refractive Index: 1.441
• Boiling Point: 96-99 °C2-3 mm Hg(lit.)
• PKA: 11?+-.0.53(Predicted)
• Flash Point: 223 °F
• PSA: 47.92000
• Density: 0.944 g/mL at 25 °C(lit.)
• LogP: 4.02990
• Sensitive.: moisture sensitive
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 9
• Exact Mass: 306.22263610
• Heavy Atom Count: 20
• Complexity: 255

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tri-t-pentoxysilanol (99.999%-Si) PURATREM ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:
• Hazard Codes: R36/37/38:
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C)(C)O[Si](O)(OC(C)(C)CC)OC(C)(C)CC
• Uses: Precursors Packaged for Depositions Systems

Technology Process of Tris(tert-pentoxy)silanol

There total 2 articles about Tris(tert-pentoxy)silanol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(Ot-am)3SiCl (17995-56-1) → (Ot-am)3Si(OH) (17906-35-3)

Guidance literature:

With pyridine; hydrolysis;;

Reference yield:

→ (Ot-am)3Si(OH) (17906-35-3)

Guidance literature:

entspr. Chlorid, Hydrolyse;

DOI:10.1002/zaac.19794590119

Reference yield:

(Ot-am)3Si(OH) (17906-35-3) + Chloroiodomethane (593-71-5) + N-methoxy-N-methylbenzamide (6919-61-5) → 1-chloroacetophenone (532-27-4,108321-66-0,164322-25-2)

Guidance literature:

Chloroiodomethane; N-methoxy-N-methylbenzamide; With methyllithium lithium bromide; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

(Ot-am)3Si(OH); Inert atmosphere;

DOI:10.1039/c7cc05215d

upstream raw materials:

(Ot-am)3SiCl

Downstream raw materials:

1-chloroacetophenone