4,4'-(2-Phenylethene-1,1-Diyl)diphenol

Base Information

Chemical Name:4,4'-(2-Phenylethene-1,1-Diyl)diphenol
CAS No.:66422-18-2
Molecular Formula:C20H16O2
Molecular Weight:288.346
Hs Code.:2907299090
UNII:K4MMB2J798
DSSTox Substance ID:DTXSID40985089
Wikidata:Q27455663
ChEMBL ID:CHEMBL415864

Synonyms:1,1-bis(4-hydroxyphenyl)-2-phenylethylene;BHPE-1,1

Suppliers and Price of 4,4'-(2-Phenylethene-1,1-Diyl)diphenol

Supply Marketing:

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

Total 5 raw suppliers

Chemical Property of 4,4'-(2-Phenylethene-1,1-Diyl)diphenol

Chemical Property:

Melting Point:178 °C
Boiling Point:438.1°Cat760mmHg
PKA:9.92±0.15(Predicted)
Flash Point:203.3°C
PSA：40.46000
Density:1.222g/cm³
LogP:4.68670
XLogP3:5.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:288.115029749
Heavy Atom Count:22
Complexity:330

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C=C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O

Technology Process of 4,4'-(2-Phenylethene-1,1-Diyl)diphenol

There total 11 articles about 4,4'-(2-Phenylethene-1,1-Diyl)diphenol 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: 61.0%

: 26642-57-9
1,1-bis(4-methoxyphenyl)-2-phenylethene

: 66422-18-2
1,1-bis(4-hydroxyphenyl)-2-phenylethene

Guidance literature:: With boron tribromide; In dichloromethane; at 20 ℃; for 72h;
DOI:10.1021/jm0209230

Reference yield:

: 1023-17-2
4-methoxyphenyl benzyl ketone

: 66422-18-2
1,1-bis(4-hydroxyphenyl)-2-phenylethene

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / Heating

2: 47percent HBr / tetrahydrofuran

3: 61 percent / BBr₃ / CH₂Cl₂ / 72 h / 20 °C

With boron tribromide; In tetrahydrofuran; dichloromethane; 1: Grignard reaction;
DOI:10.1021/jm0209230

Reference yield:

: 31067-04-6
1,1-bis(4-methoxyphenyl)-2-phenylethanol

: 66422-18-2
1,1-bis(4-hydroxyphenyl)-2-phenylethene

Guidance literature:: Multi-step reaction with 2 steps

1: 47percent HBr / tetrahydrofuran

2: 61 percent / BBr₃ / CH₂Cl₂ / 72 h / 20 °C

With boron tribromide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jm0209230