3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol

Base Information

• Chemical Name: 3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol
• CAS No.: 70280-68-1
• Molecular Formula: C₁₃H₃₄O₅Si₃
• Molecular Weight: 354.666
• European Community (EC) Number: 807-413-2
• DSSTox Substance ID: DTXSID901030033
• Nikkaji Number: J3.546.466B
• Mol file: 70280-68-1.mol

Synonyms:70280-68-1;SCHEMBL373575;DTXSID901030033;J3.546.466B;3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol;3-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]-1,2-propanediol;1,2-Propanediol, 3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]-

Chemical Property of 3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol

Chemical Property:

• Density: 0.97g/cm3 at 20℃
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 11
• Exact Mass: 354.17140378
• Heavy Atom Count: 21
• Complexity: 273

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C[Si](C)(C)O[Si](C)(CCCOCC(CO)O)O[Si](C)(C)C

Technology Process of 3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol

There total 2 articles about 3-[3-[Methylbis(trimethylsilyloxy)silyl]propoxy]-1,2-propanediol 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: 0.72%

poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + 1-bis(trimethylsilyloxy)methylsilyl-3-(oxiran-2-ylmethoxy)-1-propanol (7422-52-8) → (3-methacryloxy-2-hydroxypropoxy)propyl-bis(trimethylsiloxy)methylsilane (69861-02-5) + (2-methacryloxy-3-hydroxypropyloxy)propylbis(trimethylsiloxy)methylsilane (318473-48-2) + C13H34O5Si3 (70280-68-1) + C20H46O6Si4 + C20H46O6Si4

Guidance literature:

With water; 4-methoxy-phenol; sodium methacrylate; at 100 ℃; Product distribution / selectivity;

Reference yield:

poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + 1-bis(trimethylsilyloxy)methylsilyl-3-(oxiran-2-ylmethoxy)-1-propanol (7422-52-8) + lithium methacrylate (13234-23-6) → (3-methacryloxy-2-hydroxypropoxy)propyl-bis(trimethylsiloxy)methylsilane (69861-02-5) + C13H34O5Si3 (70280-68-1) + C29H58O11Si3 + C32H68O10Si5

Guidance literature:

With 4-methoxy-phenol; at 90 ℃; for 15h; Product distribution / selectivity;

upstream raw materials:

poly(methacrylic acid)

1-bis(trimethylsilyloxy)methylsilyl-3-(oxiran-2-ylmethoxy)-1-propanol

lithium methacrylate