Diphenylsilanediol

Base Information

• Chemical Name: Diphenylsilanediol
• CAS No.: 947-42-2
• Molecular Formula: C12H12O2Si
• Molecular Weight: 216.312
• Hs Code.: 29319090
• European Community (EC) Number: 213-427-4
• NSC Number: 12561
• UNII: 36X37P8NBB
• DSSTox Substance ID: DTXSID3061340
• Nikkaji Number: J48.150E
• Wikipedia: Diphenylsilanediol
• Mol file: 947-42-2.mol

Synonyms:diphenylsilanediol;diphenylsilanediol disodium salt

Chemical Property of Diphenylsilanediol

Chemical Property:

• Appearance/Colour: White powder
• Vapor Pressure: 1.4E-05mmHg at 25°C
• Melting Point: 144-147 °C
• Refractive Index: 1.615
• Boiling Point: 352.6 °C at 760 mmHg
• PKA: 12.06±0.53(Predicted)
• Flash Point: 167.1 °C
• PSA: 40.46000
• Density: 1.19 g/cm³
• LogP: 0.22760
• Storage Temp.: Flammables area
• Sensitive.: Air & Light Sensitive
• Water Solubility.: reacts
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 216.060656156
• Heavy Atom Count: 15
• Complexity: 174

Purity/Quality:

99.9% ^*data from raw suppliers

Diphenylsilanediol ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 11-10
• Safety Statements: 16-22-24/25-37-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metalloid Compounds (Silicon)
• Canonical SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
• Uses: Diphenylsilanediol is used in Medicine field, electronics industry and polymer material.

Technology Process of Diphenylsilanediol

There total 37 articles about Diphenylsilanediol 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: 98.0%

diphenylsilanol (5906-79-6) → diphenylsilanediol (947-42-2)

Guidance literature:

With water; oxygen; In tetrahydrofuran; at 20 ℃; for 12h; Irradiation;

DOI:10.1007/s11426-018-9289-9

Reference yield: 98.0%

bis(benzyloxy)diphenylsilane (50870-65-0) → diphenylsilanediol (947-42-2)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethyl acetate; at 20 ℃; for 12h;

Reference yield: 97.0%

diphenylsilane (775-12-2) → diphenylsilanediol (947-42-2) + hydrogen (1333-74-0)

Guidance literature:

With water; In acetone; at 25 ℃; for 3h; Catalytic behavior;

DOI:10.1002/adma.201704720

upstream raw materials:

dichloro-diphenoxy-silane

1,1,3,3-tetraphenyldisiloxane-1,3-diol

4-dimethylaminophenyllithium

diphenylsilyl dichloride

Downstream raw materials:

1,1,3,3-tetramethyl-5,5-diphenylcyclotrisiloxane

octaphenylcyclotetrasiloxane

1,1,3,3,5,5-hexaphenylcyclotrisiloxane

C₂₀H₃₂O₄Si₃

Refernces

• 1、 Takiguchi. "-". . p. 989. Retrieved 1959.
• 2、 Cao, Jilei,Lu, Kanghui,Ma, Lishuang,Yang, Xiaona,Zhou, Rong. "Metal-free hydrogen evolution cross-coupling enabled by synergistic photoredox and polarity reversal catalysis". . p. 8988 - 8994. Retrieved 2021/11/23.
• 3、 Bai, Lu,Fan, Chenghao,Hu, Yanfang,Li, Yonglong,Liu, Jun,Shi, Faxing,Xie, Wei,Yang, Ling,Zhang, Kaifu,Zhao, Yaran. "Synthesis of a Gold–Metal Oxide Core–Satellite Nanostructure for In Situ SERS Study of CuO-Catalyzed Photooxidation". . p. 18003 - 18009. Retrieved 2020/08/21.