1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone

Base Information

Chemical Name:1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone
CAS No.:21016-03-5
Molecular Formula:C21H14O4
Molecular Weight:330.3335
Hs Code.:
Mol file:21016-03-5.mol

Synonyms:1,4-Dihydroxy-2-benzylanthraquinone;Anthraquinone,2-benzyl-1,4-dihydroxy;2-benzyl-1,4-dihydroxy-anthraquinone;1,4-Dihydroxy-2-benzylanthrachinon;2-Benzyl-chinizarin;2-Benzyl-1,4-dihydroxy-anthrachinon;

Suppliers and Price of 1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone

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 1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone

Chemical Property:

Vapor Pressure:1.08E-13mmHg at 25°C
Melting Point:180-181 °C
Boiling Point:572.2°Cat760mmHg
PKA:7.90±0.20(Predicted)
Flash Point:313.9°C
PSA：74.60000
Density:1.403g/cm³
LogP:3.46400

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone

There total 5 articles about 1,4-Dihydroxy-2-phenylmethyl-9,10-anthraquinone 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%

: 17648-03-2,79248-79-6
9,10-Dihydroxy-2,3-dihydro-anthracene-1,4-dione

: 100-52-7
benzaldehyde

: 21016-03-5
2-benzyl-1,4-dihydroxy-anthraquinone

Guidance literature:: With piperdinium acetate; In ethanol; Heating;

Reference yield: 72.0%

: 81-64-1,103220-12-8
1,4-dihydroxy-9,10-anthracenedione

: 100-52-7
benzaldehyde

: 21016-03-5
2-benzyl-1,4-dihydroxy-anthraquinone

: 208189-11-1
1,4-dihydroxy-2-(α-hydroxybenzyl)anthra-9,10-quinone

Guidance literature:: 1,4-dihydroxy-9,10-anthracenedione; With sodium dithionite; sodium hydroxide; In methanol; water; at 0 ℃; for 0.166667h; Inert atmosphere;

benzaldehyde; In methanol; water; at 0 ℃; for 3h; Inert atmosphere;

With dihydrogen peroxide; In methanol; water; for 0.166667h; Concentration; Solvent; Temperature; Time; Cooling;
DOI:10.1002/ejoc.201300891

Reference yield:

: 81-64-1,103220-12-8
1,4-dihydroxy-9,10-anthracenedione

: 21016-03-5
2-benzyl-1,4-dihydroxy-anthraquinone

Guidance literature:: Multi-step reaction with 2 steps

1: sodium dithionite, 1 M aq. NaOH / methanol / 0.17 h

2: 92 percent / piperidinium acetate / ethanol / Heating

With sodium hydroxide; sodium dithionite; piperdinium acetate; In methanol; ethanol;