Difluorodiphenylsilane

Base Information Edit

Chemical Name:Difluorodiphenylsilane
CAS No.:312-40-3
Molecular Formula:C12H10F2Si
Molecular Weight:220.294
Hs Code.:2931900090
European Community (EC) Number:206-226-8
NSC Number:136542
UNII:V3Y7X7Y43C
DSSTox Substance ID:DTXSID2059801
Nikkaji Number:J130.544A
Wikidata:Q81988961
Mol file:312-40-3.mol

Synonyms:Difluorodiphenylsilane;Diphenyldifluorosilane;312-40-3;difluoro(diphenyl)silane;Silane, difluorodiphenyl-;Diphenylsilane difluoride;diphenyl difluorosilane;Benzene, 1,1'-(difluorosilylene)bis-;C12H10F2Si;V3Y7X7Y43C;EINECS 206-226-8;NSC 136542;NSC-136542;diphenylsilicon difluoride;DIFLUORODIPHENYL SILANE;NSC136542;difluoro-diphenyl-silane;UNII-V3Y7X7Y43C;SCHEMBL704195;DTXSID2059801;BOMPXIHODLVNMC-UHFFFAOYSA-;C12-H10-F2-Si;[Si](F)(F)(c1ccccc1)c2ccccc2;MFCD00017898;AKOS024319294;BS-52917;1,1'-(DIFLUOROSILYLENE)BIS(BENZENE);CS-0156586;FT-0624922;D81883;S07850;A820764;J-018289

Suppliers and Price of Difluorodiphenylsilane

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

SynQuest Laboratories
Diphenyldifluorosilane
25 g
$ 85.00

SynQuest Laboratories
Diphenyldifluorosilane
100 g
$ 275.00

Crysdot
Difluorodiphenylsilane 97%
500g
$ 682.00

Chemenu
Difluorodiphenylsilane 97%
500g
$ 644.00

Ambeed
Difluorodiphenylsilane 97%
5g
$ 125.00

Ambeed
Difluorodiphenylsilane 97%
1g
$ 35.00

Ambeed
Difluorodiphenylsilane 97%
250mg
$ 17.00

AHH
Difluorodiphenylsilane 97%
25g
$ 316.00

Total 30 raw suppliers

Chemical Property of Difluorodiphenylsilane Edit

Chemical Property:

Vapor Pressure:0.0315mmHg at 25°C
Refractive Index:1.522
Boiling Point:252 °C at 760 mmHg
Flash Point:106.2 °C
PSA：0.00000
Density:1.12 g/cm³
LogP:2.18200
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C
Solubility.:soluble in ether.
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:220.05198318
Heavy Atom Count:15
Complexity:174

Purity/Quality:

95% ^*data from raw suppliers

Diphenyldifluorosilane ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Toxic Gases & Vapors -> Fluorosilanes
Canonical SMILES:C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(F)F
Physical properties bp 246–247 °C, bp 156°C50 mmHg, bp 66–70°C0.5 mmHg; d 1.155 g cm?1.
Uses A moisture insensitive equivalent of diphenyldichlorosilane that is more reactive toward nucleophiles. Source of phenyl group in the Hiyama coupling reaction. More stable to electrophilic aromatic substitution than diphenyldichlorosilane. Eaborn reported that fluorosilanes are more reactive toward organometallic reagents than the corresponding chlorosilanes, and therefore more suited for preparation of sterically hindered organosilanes.

Technology Process of Difluorodiphenylsilane

There total 37 articles about Difluorodiphenylsilane 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%