1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane

Base Information

• Chemical Name: 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane
• CAS No.: 3582-72-7
• Molecular Formula: C14H16Cl2OSi2
• Molecular Weight: 327.357
• Hs Code.: 2934999090
• European Community (EC) Number: 222-708-0
• DSSTox Substance ID: DTXSID00883991
• Nikkaji Number: J216.217B
• Mol file: 3582-72-7.mol

Synonyms:3582-72-7;1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane;Dichlorodimethyldiphenyl-disiloxane;Disiloxane, 1,3-dichloro-1,3-dimethyl-1,3-diphenyl-;chloro-(chloro-methyl-phenylsilyl)oxy-methyl-phenylsilane;1,3-dichloro-1,3-diphenyl-1,3-dimethyldisiloxane;EINECS 222-708-0;chloro({[chloro(methyl)phenylsilyl]oxy})methyl(phenyl)silane;C14H16Cl2OSi2;SCHEMBL2198447;C14-H16-Cl2-O-Si2;DTXSID00883991;MFCD00018087;AKOS024319270;AS-82757;FT-0634913;1,3-dimethyl-1,3-diphenyl dichlorodisiloxane;F87910;S05937;1,2-dichloro-1,2-dimethyl-1,2-diphenyldisiloxane;1,3-Dichloro-1,3-dimethyl-1,3-diphenylpropanedisiloxane

Chemical Property of 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane

Chemical Property:

• Vapor Pressure: 0.000401mmHg at 25°C
• Melting Point: <0 °C
• Refractive Index: 1.5318
• Boiling Point: 326.8 °C at 760 mmHg
• Flash Point: 126.2 °C
• PSA: 9.23000
• Density: 1.15 g/cm³
• LogP: 3.43900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 326.0116736
• Heavy Atom Count: 19
• Complexity: 265

Purity/Quality:

97% ^*data from raw suppliers

1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane 97% ^*data from reagent suppliers

Safty Information:

• Statements: 34
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane

There total 7 articles about 1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane 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: 91.0%

dimethyl sulfoxide (67-68-5,8070-53-9) + dichloromethylphenylsilane (149-74-6) → chloro-methylsulfanyl-methane (2373-51-5) + 1,3-dichloro-1,3-diphenyl-1,3-dimethyl-disiloxane (3582-72-7)

Guidance literature:

at 0 - 20 ℃; for 3h;

DOI:10.1134/S001250081308003X

Reference yield: 36.8%

dichloromethylphenylsilane (149-74-6) → 1,3-dichloro-1,3-diphenyl-1,3-dimethyl-disiloxane (3582-72-7)

Guidance literature:

With water; In tetrahydrofuran; at 20 ℃; for 4h;

DOI:10.1021/ma050329a

Reference yield: 25.0%

dichloromethylphenylsilane (149-74-6) → 1,5-dichloro-1,3,5-trimethyl-1,3,5-triphenyltrisiloxane (3582-73-8) + 1,3-dichloro-1,3-diphenyl-1,3-dimethyl-disiloxane (3582-72-7) + 1,7-dichloro-1,3,5,7-tetramethyl-1,3,5,7-tetraphenyl-tetrasiloxane (18848-28-7)

Guidance literature:

With H₂O; In water;

DOI:10.1021/ja01122a029

upstream raw materials:

dichloromethylphenylsilane

dimethyl sulfoxide

Downstream raw materials:

1,3-dimethyl-1,3-diphenyldisiloxane-1,3-diol

chloro-trimethyl-silane

(R,R)-1,3-dimethyl-1,3-diphenyl-1,3-siloxanediol

meso-1,3-dimethyl-1,3-diphenyl-1,3-disiloxanediol