Dimethylphenylsilane

Base Information

• Chemical Name: Dimethylphenylsilane
• CAS No.: 766-77-8
• Molecular Formula: C8H12Si
• Molecular Weight: 136.269
• Hs Code.: 29319090
• European Community (EC) Number: 212-170-5
• DSSTox Substance ID: DTXSID70871805
• Nikkaji Number: J1.161.353E
• Mol file: 766-77-8.mol

Synonyms:DIMETHYLPHENYLSILANE;766-77-8;Phenyldimethylsilane;dimethyl(phenyl)silane;Benzene, (dimethylsilyl)-;Dimethylphenyl silane;EINECS 212-170-5;C8H12Si;phenyl dimethyl silane;Silane, dimethylphenyl;Phenyldimethylsilylradical;Dimethylphenylsilane, >=98%;DIMETHYLPHENYLSILANE(1-D);DTXSID70871805;AMY42243;MFCD00008257;AKOS009031563;AKOS015888277;FS-5322;s13425;BP-21146;FT-0604916;EN300-19527;A851782

Chemical Property of Dimethylphenylsilane

Chemical Property:

• Appearance/Colour: Clear colorless liquid
• Melting Point: 323-329 °C(lit.)
• Refractive Index: n20/D 1.497(lit.)
• Boiling Point: 156.5 °C at 760 mmHg
• Flash Point: 35 °C
• PSA: 0.00000
• Density: 212-170-5
• LogP: 1.38030
• Storage Temp.: 2-8°C
• Solubility.: sol common organic solvent such as chloroform, 1,2- dichloroethane, benzene, ether, acetone, dioxane, THF; insol H2O.
• Water Solubility.: Not miscible in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 135.063001885
• Heavy Atom Count: 9
• Complexity: 72.6

Purity/Quality:

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

Dimethylphenylsilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 10-36
• Safety Statements: 26-36/39-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)C1=CC=CC=C1
• Physical properties: bp 157 °C/744 mmHg; d 0.889 g cm?3.
• Uses: Diastereoselective Reduction of Carbonyl Compounds. Hydrosilylation. With a transition metal catalyst, the hydrosilane adds to carbon–carbon double or triple bonds to give alkylsilanes or alkenylsilanes. Hydrosilylating reagent; reductant in combination with acid or F?). Dimethylphenylsilane is a reagent for enol ether synthesis. It acts as a catalyst. Also used as a precursor in Optical Emission Spectroscopy of Plasma Deposition Processes. It can react with vinylbenzene to produce (b-Phenyl-ethyl)-dimethylphenyl-silan. Reagent for enol ether synthesis.

Technology Process of Dimethylphenylsilane

There total 55 articles about Dimethylphenylsilane 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%

1,2-diphenyltetramethyldisilane (1145-98-8) → Dimethylphenylsilane (766-77-8) + dimethylphenylsilanol (5272-18-4) + 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane (56-33-7)

Guidance literature:

With 1% Au/Al2O3; water; In ethyl acetate; at 25 ℃; for 0.5h; Reagent/catalyst;

DOI:10.1039/c2cc35116a

Reference yield: 88.0%

methoxydimethylphenylsilane (17881-88-8) → Dimethylphenylsilane (766-77-8)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; borane-THF; In tetrahydrofuran; at 20 ℃; for 24h; Reagent/catalyst; Solvent; Inert atmosphere;

DOI:10.1039/c9cc01961h

Reference yield: 86.0%

dimethyl(ethoxy)phenylsilane (1825-58-7) → Dimethylphenylsilane (766-77-8)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; borane-THF; In tetrahydrofuran; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1039/c9cc01961h

upstream raw materials:

dimethylsilicon dichloride

phenyldimethylsilyl chloride

1-iodo-butane

dimethylmonochlorosilane

Downstream raw materials:

Dimethyl-phenyl-<1-methylbuten-(2)-yloxy>-silan

1-Allyloxy-3-chlor-2-(dimethyl-phenyl-silyloxy)-propan

(Dimethyl-phenyl-silanyl)-acetic acid methyl ester

2-(Dimethyl-phenyl-silanyl)-butyronitrile

Refernces

• 1、 Cao, Jilei,Lu, Kanghui,Ma, Lishuang,Yang, Xiaona,Zhou, Rong. "Metal-free hydrogen evolution cross-coupling enabled by synergistic photoredox and polarity reversal catalysis". supporting information. p. 8988 - 8994. Retrieved 2021/11/23.
• 2、 Aoyagi, Keiya,Ohmori, Yu,Inomata, Koya,Matsumoto, Kazuhiro,Shimada, Shigeru,Sato, Kazuhiko,Nakajima, Yumiko. "Synthesis of hydrosilanes: Via Lewis-base-catalysed reduction of alkoxy silanes with NaBH4". supporting information. p. 5859 - 5862. Retrieved 2019/05/27.