Diallyldiphenylsilane

Base Information

• Chemical Name: Diallyldiphenylsilane
• CAS No.: 10519-88-7
• Molecular Formula: C18H20Si
• Molecular Weight: 264.442
• Hs Code.: 2931900090
• European Community (EC) Number: 234-061-1
• NSC Number: 269574
• UNII: KIK3TJ1GN5
• DSSTox Substance ID: DTXSID4065105
• Nikkaji Number: J212.446G
• Wikidata: Q72462622
• Mol file: 10519-88-7.mol

Synonyms:Diallyldiphenylsilane;10519-88-7;Diphenyldiallylsilane;Silane, diallyldiphenyl-;Silane, diphenyldi-2-propenyl-;diphenyl-bis(prop-2-enyl)silane;C18H20Si;KIK3TJ1GN5;Benzene, 1,1'-(di-2-propen-1-ylsilylene)bis-;EINECS 234-061-1;NSC 269574;NSC-269574;AI3-63028;Benzene,1,1'-(di-2-propen-1-ylsilylene)bis-;NSC269574;diallyl-diphenyl-silane;UNII-KIK3TJ1GN5;C18-H20-Si;DTXSID4065105;diphenylbis(prop-2-en-1-yl)silane;MFCD00026068;AKOS015838916;AS-57554;CS-0158032;D3730;FT-0624612;4,4-DIPHENYL-4-SILA-1,6-HEPTADIENE;T70046;A896066;1,1'-(DI-2-PROPEN-1-YLSILYLENE)BIS(BENZENE)

Chemical Property of Diallyldiphenylsilane

Chemical Property:

• Appearance/Colour: clear colorless to light yellow liquid
• Vapor Pressure: 0.000363mmHg at 25°C
• Refractive Index: n20/D 1.575(lit.)
• Boiling Point: 328.4 °C at 760 mmHg
• Flash Point: 138.4 °C
• PSA: 0.00000
• Density: 0.96 g/cm³
• LogP: 3.62160
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 264.133427172
• Heavy Atom Count: 19
• Complexity: 252

Purity/Quality:

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

Diphenyl-bis(prop-2-enyl)silane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CC[Si](CC=C)(C1=CC=CC=C1)C2=CC=CC=C2

Technology Process of Diallyldiphenylsilane

There total 12 articles about Diallyldiphenylsilane 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: 99.0%

allyl bromide (106-95-6) + diphenylsilyl dichloride (80-10-4) → diallyldiphenylsilane (10519-88-7)

Guidance literature:

allyl bromide; With indium; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

diphenylsilyl dichloride; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

DOI:10.1016/j.jorganchem.2008.08.028

Reference yield: 99.0%

diphenylsilyl dichloride (80-10-4) + allylsamarium bromide (346713-20-0) → diallyldiphenylsilane (10519-88-7)

Guidance literature:

In tetrahydrofuran; at 20 ℃; for 1h;

DOI:10.1016/j.jorganchem.2006.07.023

Reference yield: 96.0%

allyl bromide (106-95-6) + diphenylsilyl dichloride (80-10-4) → diallyldiphenylsilane (10519-88-7) + allyl(chloro)diphenylsilane (41422-93-9)

Guidance literature:

allyl bromide; With indium; In 1,3-dimethylimidazolidine; at 20 ℃; for 1h;

diphenylsilyl dichloride; In 1,3-dimethylimidazolidine; at 70 ℃; for 3h;

DOI:10.1016/j.jorganchem.2008.08.028

upstream raw materials:

diphenylsilane

allylmagnesium bromide

diphenylsilyl dichloride

allylmagnesium bromide

Downstream raw materials:

1,1,1,5,5,9,9,9-octaphenyl-1,5,9-trisila-nonane

bis(3-hydroxypropyl)diphenylsilane

5,5-diphenyl-1-thia-5-silacyclooctane

C₄₆H₃₈Si

Refernces

• 1、 Butler,Stackman. "". . p. 1643. Retrieved 1960.
• 2、 Li, Zhifang,Yang, Chenjun,Zheng, Hongfang,Qiu, Huayu,Lai, Guoqiao. "Selective mono- and di-allylation and allenylation of chlorosilanes using indium". scheme or table. p. 3771 - 3779. Retrieved 2009/02/08.
• 3、 Screttas, Constantinos G.,Heropoulos, Georgios A.,Micha-Screttas, Maria,Steele, Barry R.. "Medium-dependent lithiated side products in the reductive lithiation of allylic phenyl thioethers. Diethyl ether versus tetrahydrofuran". . p. 4357 - 4360. Retrieved 2007/10/03.