CAS 775-12-2

Diphenylsilane

Description:

Diphenylsilane, with the CAS number 775-12-2, is an organosilicon compound characterized by its structure, which features a silicon atom bonded to two phenyl groups and two hydrogen atoms. This compound is typically a colorless to pale yellow liquid with a relatively low viscosity. Diphenylsilane is known for its stability and resistance to oxidation, making it useful in various chemical applications. It has a moderate boiling point and is soluble in organic solvents, but it is generally insoluble in water. The compound can participate in various chemical reactions, including hydrosilylation and dehydrocoupling, which are important in the synthesis of more complex organosilicon compounds. Additionally, diphenylsilane can serve as a precursor in the production of silicone materials and is utilized in the field of materials science for its unique properties. Safety precautions should be observed when handling this substance, as it may pose health risks if ingested or inhaled.

Formula: C₁₂H₁₂Si

InChI: InChI=1S/C12H12Si/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H,13H2

InChI key: InChIKey=VDCSGNNYCFPWFK-UHFFFAOYSA-N

SMILES: [SiH2](C1=CC=CC=C1)C2=CC=CC=C2

Synonyms:

• 1,1′-Silylenebis[benzene]
• Benzene, 1,1'-silylenebis-
• Difenilsilano
• Diphenylsilan
• Nsc 33013
• Sid 4559.0
• Silane, diphenyl-
• Tsl 8224
• Diphenylsilane

Diphenylsilane

CAS: 775-12-2

Formula: C₁₂H₁₂Si

Purity: >97.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 184.31

Ref: 3B-D2406

Diphenylsilane, 97%

CAS: 775-12-2

Thiocarbonyl derivatives of secondary alcohols are readily reduced by diphenylsilane in a radical chain process at room temperature using triethylborane-air as an initiator. An improved radical chain procedure for the deoxygenation of secondary and primary alcohols using diphenylsilane as hydrogen a

Formula: C₁₂H₁₂Si

Purity: 97%

Color and Shape: Clear colorless, Liquid

Molecular weight: 184.31

Ref: 02-A10884

Diphenylsilane, min. 97%

CAS: 775-12-2

Diphenylsilane, min. 97%

Formula: (C₆H₅)₂SiH₂

Purity: min. 97%

Color and Shape: colorless liq.

Molecular weight: 184.30

Ref: 08-93-1485

DIPHENYLSILANE

CAS: 775-12-2

Formula: C₁₂H₁₂Si

Purity: 97%

Color and Shape: Liquid

Molecular weight: 184.3092

Ref: IN-DA003PQ3

Diphenylsilane

CAS: 775-12-2

Diphenylsilane

Purity: 98%

Molecular weight: 184.31g/mol

Ref: 54-OR72471

Diphenylsilane

CAS: 775-12-2

Formula: C₁₂H₁₂Si

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 184.31

Ref: 3B-D2820

Diphenylsilane

CAS: 775-12-2

S08050 - Diphenylsilane

Formula: C₁₂H₁₂Si

Purity: 97%

Color and Shape: Liquid, Clear Liquid

Molecular weight: 184.313

Ref: 10-S08050

DIPHENYLSILANE

CAS: 775-12-2

Dialkyl Silane Reducing Agent
Organosilanes are hydrocarbon-like and possess the ability to serve as both ionic and free-radical reducing agents. These reagents and their reaction by-products are safer and more easily handled and disposed than many other reducing agents. The metallic nature of silicon and its low electronegativity relative to hydrogen lead to polarization of the Si-H bond yielding a hydridic hydrogen and a milder reducing agent compared to aluminum-, boron-, and other metal-based hydrides. A summary of some key silane reductions are presented in Table 1 of the Silicon-Based Reducing Agents brochure.
Diphenylsilane; Dihydridodiphenylsilane
Converts amides to aldehydes in combination with Ti(OiPr)4Used in the preparation of silyl-substituted alkylidene complexes of tantalumUsed in the ionic reduction of enones to saturated ketonesUsed in the reductive cyclization of unsaturated ketonesReduces esters in the presence of zinc hydride catalystSilylates 1,2-diols in presence of tris(pentafluorophenyl)boraneReduces α-halo ketones in presence of Mo(0)Used in enantioselective reduction of iminesReduces thio esters to ethersSelective reduction of estersReduces esters to alcohols with Rh catalysisEmployed in the asymmetric reduction of methyl ketones and other ketonesReductively cleaves allyl acetatesExtensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007

Formula: C₁₂H₁₂Si

Purity: 97%

Color and Shape: Liquid

Molecular weight: 184.31

Ref: 3H-SID4559.0