1,1,3,3-TETRAPHENYLDISILOXANE DIOL

Base Information

• Chemical Name: 1,1,3,3-TETRAPHENYLDISILOXANE DIOL
• CAS No.: 1104-93-4
• Molecular Formula: C24H22O3Si2
• Molecular Weight: 414.608
• Hs Code.: 2934999090
• Mol file: 1104-93-4.mol

Synonyms:Disiloxane-1,3-diol, 1,1,3,3-tetraphenyl-;

Chemical Property of 1,1,3,3-TETRAPHENYLDISILOXANE DIOL

Chemical Property:

• Vapor Pressure: 9.9E-12mmHg at 25°C
• Melting Point: 113-114 °C
• Refractive Index: 1.641
• Boiling Point: 522.2 °C at 760 mmHg
• PKA: 10.83±0.53(Predicted)
• Flash Point: 269.6 °C
• PSA: 49.69000
• Density: 1.21 g/cm³
• LogP: 1.50080

Purity/Quality:

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

1,1,3,3-Tetraphenyldisiloxane-1,3-diol 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1,3,3-TETRAPHENYLDISILOXANE DIOL

There total 15 articles about 1,1,3,3-TETRAPHENYLDISILOXANE DIOL 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: 92.0%

1,3-dichloro-1,1,3,3-tetraphenyldisiloxane (7756-87-8) → 1,1,3,3-tetraphenyldisiloxane-1,3-diol (1104-93-4)

Guidance literature:

In tert-Amyl alcohol; toluene; hydrolysis at room temp.;;

Reference yield: 89.0%

hydrogenchloride (7647-01-0,15364-23-5) + C30H38O3P2PtSi2 → cis-dichlorobis(trimethylphosphine)platinum(II) (19471-47-7,15630-86-1,21545-76-6) + 1,1,3,3-tetraphenyldisiloxane-1,3-diol (1104-93-4)

Guidance literature:

In 1,4-dioxane; dichloromethane; at 20 ℃;

DOI:10.1021/acs.organomet.7b00690

Reference yield: 75.0%

diphenylsilane (775-12-2) → 1,1,3,3-tetraphenyldisiloxane-1,3-diol (1104-93-4)

Guidance literature:

With water; at 80 ℃; Temperature;

DOI:10.1039/d0dt03252b

upstream raw materials:

diphenylsilanediol

1,3-dichloro-1,1,3,3-tetraphenyldisiloxane

1,3-diethoxy-1,1,3,3-tetraphenyl-disiloxane

diphenylsilyl dichloride

Downstream raw materials:

octaphenylcyclotetrasiloxane

1,1,3,3,5,5-hexaphenylcyclotrisiloxane

2-Chloro-4,4,6,6-tetraphenyl-2-vinyl-[1,3,5,2,4,6]trioxatrisilinane

2,8-Dichloro-4,4,6,6,10,10,12,12-octaphenyl-2,8-divinyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasila-cyclododecane

Refernces

• 1、 Kipping. "-". . p. 2108. Retrieved 1912.
• 2、 O'Leary, Brian,Spalding, Trevor R.,Ferguson, George,Glidewell, Christopher. "Oligosiloxanediols as building blocks for supra-molecular chemistry: Hydrogen-bonded adducts with amines form supramolecular structures in zero, one and two dimensions". . p. 273 - 286. Retrieved 2000.
• 3、 Behbehani, H.,Brisdon, B. J.,Mahon, M. F.,Molloy, K. C.,Mazhar, M.. "The structure of 1,1,3,3,5,5-hexaphenyl-1,3,5-trisiloxane-1,5-diol". . p. 41 - 46. Retrieved 1993.
• 4、 Noda, Hiroki,Tanaka, Kimiya,Tanabe, Makoto,Osakada, Kohtaro. "Cyclic Platina(borasiloxane)s and Platina(siloxane)s and Their Chemical Properties". . p. 22 - 29. Retrieved 2018/01/17.