1,3-DIALLYLTETRAMETHYLDISILOXANE

Base Information

• Chemical Name: 1,3-DIALLYLTETRAMETHYLDISILOXANE
• CAS No.: 17955-81-6
• Molecular Formula: C10H22OSi2
• Molecular Weight: 214.455
• Hs Code.: 2934999090
• Mol file: 17955-81-6.mol

Synonyms:Disiloxane,1,1,3,3-tetramethyl-1,3-di-2-propenyl- (9CI);Disiloxane,1,3-diallyl-1,1,3,3-tetramethyl- (6CI,7CI,8CI);1,3-Bis(allyl)-1,1,3,3-tetramethyldisiloxane;1,3-Diallyl-1,1,3,3-tetramethyldisiloxane;

Chemical Property of 1,3-DIALLYLTETRAMETHYLDISILOXANE

Chemical Property:

• Vapor Pressure: 0.843mmHg at 25°C
• Melting Point: <0°C
• Refractive Index: 1.4280
• Boiling Point: 188 °C at 760 mmHg
• Flash Point: 56.9 °C
• PSA: 9.23000
• Density: 0.821
• LogP: 3.78520

Purity/Quality:

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

1,3-DIALLYLTETRAMETHYLDISILOXANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R10:
• Hazard Codes: R10:
• Statements: 10
• Safety Statements: 16

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-DIALLYLTETRAMETHYLDISILOXANE

There total 8 articles about 1,3-DIALLYLTETRAMETHYLDISILOXANE 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:

allyldimethylsilyl triflate (150443-41-7) → 1,3-diallyl-1,1,3,3-tetramethyldisiloxane (17955-81-6) + isopropyl alcohol (67-63-0,8013-70-5)

Guidance literature:

With water;

Reference yield:

1,3-diethoxy-1,1,3,3-tetramethyldisiloxane (18420-09-2) + 3-chloroprop-1-ene (107-05-1) → 1,3-diallyl-1,1,3,3-tetramethyldisiloxane (17955-81-6)

Guidance literature:

3-chloroprop-1-ene; With sodium; In toluene; at 100 ℃; for 1.5h; Inert atmosphere;

1,3-diethoxy-1,1,3,3-tetramethyldisiloxane; In toluene; at 10 ℃; for 3h;

Reference yield:

chloro-trimethyl-silane (75-77-4) + Allylchlorodimethylsilane (4028-23-3) → 1,3-diallyl-1,1,3,3-tetramethyldisiloxane (17955-81-6)

Guidance literature:

With diethyl ether; water;

DOI:10.1021/ja01159a007

upstream raw materials:

chloro-trimethyl-silane

Allylchlorodimethylsilane

methyl magnesium iodide

diallyldichlorosilane

Downstream raw materials:

1,1,3,3-Tetramethyl-1,3-bis-(3-mercapto-propyl)-disiloxan

propene

Refernces

• 1、 Forbes, Malcolm D. E.,Patton, Jasson T.,Myers, Tanya L.,Maynard, Heather D.,Smith, Dennis W.,et al.. "Solvent-Free Cyclization of Linear Dienes Using Olefin Metathesis and the Thorpe-Ingold Effect". . p. 10978 - 10980. Retrieved 1992.
• 2、 Henry, Courtney,Brook, Michael A.. "Proton Addition to Silylstyrenes: Overcoming the Predilection for Protiodesilylation". . p. 11379 - 11390. Retrieved 2007/10/02.