4,4'-Bi[1-naphthol]

Base Information

Chemical Name:4,4'-Bi[1-naphthol]
CAS No.:1446-34-0
Molecular Formula:C20H14 O2
Molecular Weight:286.33
Hs Code.:2907299090
Mol file:1446-34-0.mol

Synonyms:4,4'-Bi-1-naphthol(7CI); 1,1'-Binaphthyl-4,4'-diol; 4,4'-Binaphthol;4,4'-Dihydroxy-1,1'-binaphthyl; 4,4'-Dihydroxy-1,1'-dinaphthalene;4,4'-Dihydroxy-1,1'-dinaphthyl; Bis(4-hydroxy-1-naphthyl)

Suppliers and Price of 4,4'-Bi[1-naphthol]

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 7 raw suppliers

Chemical Property of 4,4'-Bi[1-naphthol]

Chemical Property:

Melting Point:300°C
Refractive Index:1.6440 (estimate)
Boiling Point:388.69°C (rough estimate)
Flash Point:230.1oC
PSA：40.46000
Density:1.1197 (rough estimate)
LogP:5.07120

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4'-Bi[1-naphthol]

There total 5 articles about 4,4'-Bi[1-naphthol] 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: 30.0%

: 90-15-3
α-naphthol

: 1446-34-0
α-dinaphthol

: 604-60-4,122531-87-7,122531-88-8
2,2'-binaphthol

Guidance literature:: With tin(IV) chloride; In dichloromethane; at 100 ℃; for 121h;
DOI:10.1016/j.tet.2004.05.077

Reference yield: 15.0%

: 135-19-3
β-naphthol

: 1446-34-0
α-dinaphthol

: 524-42-5
1,2-naphthoquinone

Guidance literature:: With tert.-butylhydroperoxide; (HO(C₆H₃)(O)(CHN(CH₂)2O)VO)2; In decane; acetonitrile; at 70 ℃; for 4h;
DOI:10.1007/s10562-012-0852-y