Dimethyl oxobenzo dioxasilane

Base Information

• Chemical Name: Dimethyl oxobenzo dioxasilane
• CAS No.: 17902-57-7
• Molecular Formula: C₉H₁₀O₃Si
• Molecular Weight: 194.262
• Hs Code.: 2914399090
• UNII: 8I196F2UJ0
• DSSTox Substance ID: DTXSID10170763
• Wikidata: Q27270561
• Mol file: 17902-57-7.mol

Synonyms:Dimethyl oxobenzo dioxasilane;17902-57-7;UNII-8I196F2UJ0;4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-;Pro-DSB (10/palmitate octyle);8I196F2UJ0;2,2-DIMETHYL-1,3,2-BENZODIOXASILIN-4-ONE;Benzoic acid, o-(hydroxydimethylsiloxy)-, delta-lactone;SCHEMBL288329;DTXSID10170763;DIMETHYL OXOBENZO DIOXASILANE [INCI];NS00124562;Q27270561;BENZOIC ACID, O-(HYDROXYDIMETHYLSILOXY)-, .DELTA.-LACTONE

Chemical Property of Dimethyl oxobenzo dioxasilane

Chemical Property:

• PSA: 35.53000
• LogP: 1.93760
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 194.03992071
• Heavy Atom Count: 13
• Complexity: 227

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si]1(OC2=CC=CC=C2C(=O)O1)C

Technology Process of Dimethyl oxobenzo dioxasilane

There total 3 articles about Dimethyl oxobenzo dioxasilane 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: 80.0%

bis(1-methoxy-2-methyl-1-propenyloxy)dimethylsilane (86934-32-9) + salicylic acid (69-72-7,25496-36-0,8052-31-1) → 2,2-Dimethyl-4H-1,3,2-benzodioxasilin-4-on (17902-57-7)

Guidance literature:

In acetonitrile; for 0.5h; Ambient temperature;

DOI:10.1016/S0040-4039(00)81633-0

Reference yield: 50.0%

dimethylsilicon dichloride (75-78-5,30107-43-8) + salicylic acid (69-72-7,25496-36-0,8052-31-1) → 2,2-Dimethyl-4H-1,3,2-benzodioxasilin-4-on (17902-57-7)

Guidance literature:

With pyridine; In benzene; for 1h; Heating;

DOI:10.1016/S0022-328X(00)85656-9

Reference yield:

→ 2,2-Dimethyl-4H-1,3,2-benzodioxasilin-4-on (17902-57-7)

Guidance literature:

Diaethoxy-dimethyl-silan, Salicylsaeure in Bzl.;

upstream raw materials:

dimethylsilicon dichloride

salicylic acid

bis(1-methoxy-2-methyl-1-propenyloxy)dimethylsilane

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