1H-Dibenzo[de,h]quinoline-2,7-dione

Base Information

Chemical Name:1H-Dibenzo[de,h]quinoline-2,7-dione
CAS No.:31293-07-9
Molecular Formula:C16H9 N O2
Molecular Weight:247.253
Hs Code.:2933990090
European Community (EC) Number:250-551-8
DSSTox Substance ID:DTXSID60185206
Nikkaji Number:J278.084D
Wikidata:Q83056199
Mol file:31293-07-9.mol

Synonyms:1H-Dibenzo[de,h]quinoline-2,7-dione;31293-07-9;1H-Dibenzo(de,h)quinoline-2,7-dione;EINECS 250-551-8;2-hydroxyazabenzanthrone;SCHEMBL11712720;DTXSID60185206;NHOYROCTVIDOJP-UHFFFAOYSA-N;7-oxo-7H-dibenzo[d e,h]-quinolin-2-ol;7-OXO-7H-dibenzo-[d e,h]-quinolin-2-ol

Suppliers and Price of 1H-Dibenzo[de,h]quinoline-2,7-dione

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 6 raw suppliers

Chemical Property of 1H-Dibenzo[de,h]quinoline-2,7-dione

Chemical Property:

Vapor Pressure:8.04E-17mmHg at 25°C
Melting Point:248 °C (decomp)
Boiling Point:650.8°C at 760 mmHg
PKA:10.36±0.20(Predicted)
Flash Point:284.7°C
PSA：50.19000
Density:1.43g/cm³
LogP:3.15180
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:247.063328530
Heavy Atom Count:19
Complexity:619

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C3=C4C(=CC(=O)N3)C=CC=C4C2=O

Technology Process of 1H-Dibenzo[de,h]quinoline-2,7-dione

There total 5 articles about 1H-Dibenzo[de,h]quinoline-2,7-dione 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: 73.0%

: 120346-99-8
2-hydroxy-3-ethoxycarbonyl-7H-dibenzoquinolin-7-one

: 31293-07-9
2-hydroxy-7H-dibenzoquinolin-7-one

Guidance literature:: With sulfuric acid; at 170 ℃; for 6h;

Reference yield:

: 120346-94-3
1-(cyanoethoxycarbonylmethyl)anthraquinone

: 31293-07-9
2-hydroxy-7H-dibenzoquinolin-7-one

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / 75percent aq. H₂SO₄ / 0.25 h / 110 °C

2: 73 percent / 60percent aq. H₂SO₄ / 6 h / 170 °C

With sulfuric acid;

Reference yield:

: 152027-94-6
1-(carbamoylethoxycarbonylmethyl)anthraquinone

: 31293-07-9
2-hydroxy-7H-dibenzoquinolin-7-one

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / 1 N aq. NaOH / 0.25 h

2: 73 percent / 60percent aq. H₂SO₄ / 6 h / 170 °C

With sodium hydroxide; sulfuric acid;