Diphenylsilane

Base Information

• Chemical Name: Diphenylsilane
• CAS No.: 17950-94-6
• Molecular Formula: C12H10 D2 Si
• Molecular Weight: 186.297
• European Community (EC) Number: 212-271-4
• NSC Number: 168693,33013
• UNII: JT2G9H7LNZ
• DSSTox Substance ID: DTXSID10883568
• Nikkaji Number: J813.209G
• Mol file: 17950-94-6.mol

Synonyms:Diphenylsilane;775-12-2;Silane, diphenyl-;Benzene, 1,1'-silylenebis-;diphenylsilicon;JT2G9H7LNZ;EINECS 212-271-4;NSC 33013;NSC-33013;C12H12Si;NSC33013;Diphenylsilane, 97%;Diphenylsilylene radical;UNII-JT2G9H7LNZ;1,1'-Silylenebis[benzene];C12-H12-Si;DTXSID10883568;TSL-8224;NSC168693;AKOS008901150;FS-5642;NSC-168693;PB47733;AM20041161;CS-0006220;D2406;D2820;FT-0625285;A839121

Chemical Property of Diphenylsilane

Chemical Property:

• Vapor Pressure: 0.184mmHg at 25°C
• Refractive Index: n20/D 1.579(lit.)
• Boiling Point: 256.8°Cat760mmHg
• Flash Point: 109.1°C
• PSA: 0.00000
• Density: g/cm³
• LogP: 0.80620
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 182.055176853
• Heavy Atom Count: 13
• Complexity: 116

Purity/Quality:

99% ^*data from raw suppliers

Diphenyl(silane-d2) 97 atom % D ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38-38
• Safety Statements: 26-36

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
• Uses: Diphenylsilane-d2 is a diarylsilane reagent used as a ligand in the formation of inorganic Au complexes which are used as catalysts for --functionalization of organosilane.

Technology Process of Diphenylsilane

There total 4 articles about Diphenylsilane 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: 93.0%

diphenylsilyl dichloride (80-10-4) → dideuteriodiphenylsilane (17950-94-6)

Guidance literature:

With lithium aluminium deuteride; In benzene; for 1h; Heating;

Reference yield: 85.0%

diphenylsilane (775-12-2) → dideuteriodiphenylsilane (17950-94-6) + diphenyl(silane-d1) (126971-98-0)

Guidance literature:

With 1,2,3-trimethoxybenzene; C₄₈H₇₂Ni₂OP₄Si₂; deuterium; In benzene-d6; for 1h; under 2964.2 Torr; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.organomet.5b00985

Reference yield: 84.0%

diphenylsilane (775-12-2) → dideuteriodiphenylsilane (17950-94-6)

Guidance literature:

With [(η5-C5Me5)Rh(κ4-P,C,C',C''-CH2C6H3(CH3)P(CH3)C6H3(CH3)2)][B(3,5-C6H3(CF3)2)4)]; deuterium; at 0 - 50 ℃; for 16h; under 375.038 Torr;

DOI:10.1002/jlcr.1950

upstream raw materials:

diphenylsilyl dichloride

diphenylsilane

diphenyl(silane-d₁)

Downstream raw materials:

C₁₈H₂₅⁽²⁾HOSi₂

diphenyl(1-phenylethoxy)silane

(C₅(CH₃)5)RuH(Si⁽²⁾H(C₆H₅)2)(C⁽²⁾HHN(CH₃)C₉H₆P(CH(CH₃)2)2)