Bis(trimethylsilyl)tributyltinphosphate

Base Information

• Chemical Name: Bis(trimethylsilyl)tributyltinphosphate
• CAS No.: 74785-85-6
• Molecular Formula: C₁₈H₄₅O₄PSi₂Sn
• Molecular Weight: 531.408
• European Community (EC) Number: 620-866-9
• DSSTox Substance ID: DTXSID30586827
• Wikidata: Q82479036
• Mol file: 74785-85-6.mol

Synonyms:74785-85-6;BIS(TRIMETHYLSILYL)TRIBUTYLTINPHOSPHATE;tributylstannyl bis(trimethylsilyl) phosphate;3,5-Dioxa-4-phospha-2-sila-6-stannadecane,6,6-dibutyl-2,2-dimethyl-4-[(trimethylsilyl)oxy]-, 4-oxide (9CI);Bis[(trimethylsilyl)tributyl]stannyl phosphate;SCHEMBL5500436;DTXSID30586827;tri-n-butylstannyl bis(trimethyl-silyl)phosphate;Bis[(trimethylsilyl)tributyl]stannyl phosphate, 97%;6,6-Dibutyl-2,2-dimethyl-4-oxo-4-[(trimethylsilyl)oxy]-3,5-dioxa-4lambda~5~-phospha-2-sila-6-stannadecane

Chemical Property of Bis(trimethylsilyl)tributyltinphosphate

Chemical Property:

• Vapor Pressure: 5.4E-07mmHg at 25°C
• Boiling Point: 423.7 °C at 760 mmHg
• Flash Point: 210 °C
• PSA: 54.57000
• LogP: 8.15990
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 15
• Exact Mass: 532.161603
• Heavy Atom Count: 26
• Complexity: 394

Purity/Quality:

98%Min ^*data from raw suppliers

Bis[(trimethylsilyl)tributyl]stannyl phosphate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N
• Hazard Codes: T,N
• Statements: 21-25-36/38-48/23/25-50/53
• Safety Statements: 35-36/37/39-45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCC[Sn](CCCC)(CCCC)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C

Technology Process of Bis(trimethylsilyl)tributyltinphosphate

There total 1 articles about Bis(trimethylsilyl)tributyltinphosphate 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:

Tris(trimethylsilyl) phosphate (10497-05-9) + tributyltin methoxide (1067-52-3) → tri-n-butylstannyl bis(trimethylsilyl)phosphate (74785-85-6)

Guidance literature:

In tetrachloromethane; 20°C; 1 h;

DOI:10.1021/ja00533a047

Reference yield:

propionyl chloride (79-03-8) + tri-n-butylstannyl bis(trimethylsilyl)phosphate (74785-85-6) + o-toluidine (95-53-4) → C7H9N*C3H7O5P (74785-78-7)

Guidance literature:

Yield given. Multistep reaction; 1.) CCl₄, reflux, 1 h, 2.) ethanol, ether, room temperature;

DOI:10.1021/ja00533a047

Reference yield:

pivaloyl chloride (3282-30-2) + tri-n-butylstannyl bis(trimethylsilyl)phosphate (74785-85-6) + o-toluidine (95-53-4) → C7H9N*C5H11O5P (74785-81-2)

Guidance literature:

Yield given. Multistep reaction; 1.) CCl₄, reflux, 1 h, 2.) ethanol, ether, room temperature;

DOI:10.1021/ja00533a047

upstream raw materials:

Tris(trimethylsilyl) phosphate

tributyltin methoxide

Downstream raw materials:

C₇H₉N*C₃H₇O₅P

C₇H₉N*C₅H₁₁O₅P

C₆H₇N*C₂H₅O₅P

C₈H₁₇O₅P*C₇H₉N

Refernces