16,17-Dihydroxyviolanthrone

Base Information Edit

Chemical Name:16,17-Dihydroxyviolanthrone
CAS No.:128-59-6
Molecular Formula:C34H16O4
Molecular Weight:488.499
Hs Code.:29341000
European Community (EC) Number:204-897-1
NSC Number:23126
UNII:GA294C8LU4
DSSTox Substance ID:DTXSID6059574
Nikkaji Number:J5.409G
Wikidata:Q27278987
ChEMBL ID:CHEMBL136987
Mol file:128-59-6.mol

Synonyms:16,17-dihydroxyviolanthrone;oxybenzone (dye)

Suppliers and Price of 16,17-Dihydroxyviolanthrone

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

Matrix Scientific
16,17-Dihydroxyanthra[9,1,2-cde]-benzo[rst]pentaphene-5,10-dione 95%
10g
$ 756.00

Matrix Scientific
16,17-Dihydroxyanthra[9,1,2-cde]-benzo[rst]pentaphene-5,10-dione 95%
5g
$ 504.00

Matrix Scientific
16,17-Dihydroxyanthra[9,1,2-cde]-benzo[rst]pentaphene-5,10-dione 95%
1g
$ 189.00

Crysdot
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione 95%
10g
$ 250.00

Crysdot
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione 95%
25g
$ 500.00

Arctom
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione 95%
25g
$ 360.00

Arctom
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione 95%
1g
$ 73.00

Arctom
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione 95%
5g
$ 172.00

American Custom Chemicals Corporation
16 17-DIHYDROXYDIBENZANTHRONE 95.00%
5MG
$ 500.06

Alichem
16,17-Dihydroxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione
10g
$ 250.00

Total 89 raw suppliers

Chemical Property of 16,17-Dihydroxyviolanthrone Edit

Chemical Property:

Appearance/Colour:dark green to blue powder
Melting Point:95 °C
Refractive Index:1.975
Boiling Point:543.71°C (rough estimate)
PKA:8.10±0.20(Predicted)
PSA：74.60000
Density:1.608 g/cm³
LogP:7.57120
Storage Temp.:Sealed in dry,Room Temperature
XLogP3:7.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:488.10485899
Heavy Atom Count:38
Complexity:942

Purity/Quality:

99% ^*data from raw suppliers

16,17-Dihydroxyanthra[9,1,2-cde]-benzo[rst]pentaphene-5,10-dione 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C3=CC(=C4C5=C(C=CC(=C35)C2=O)C6=C7C4=C(C=C8C7=C(C=C6)C(=O)C9=CC=CC=C98)O)O

Technology Process of 16,17-Dihydroxyviolanthrone

There total 5 articles about 16,17-Dihydroxyviolanthrone 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:

: 128-58-5
Jade Green XBN

: 128-59-6
16,17-dihydroxyviolanthrene-5,10-dione

Guidance literature:: Jade Green XBN; In dichloromethane; at 20 ℃; for 1h;

With boron tribromide; In dichloromethane; at 20 ℃; for 16h; Reflux; Cooling with ice;