DIBENZ(a,h)ANTHRACENE-5,6-DIONE

Base Information

• Chemical Name: DIBENZ(a,h)ANTHRACENE-5,6-DIONE
• CAS No.: 3732-92-1
• Molecular Formula: C22H12O2
• Molecular Weight: 0
• Hs Code.: 2914399090
• DSSTox Substance ID: DTXSID40190772
• Nikkaji Number: J57.919J
• Wikidata: Q83063181
• Mol file: 3732-92-1.mol

Synonyms:o-Dibenz(a,h)anthracenequinone;BRN 2564526;DIBENZ(a,h)ANTHRACENE-5,6-DIONE;Dibenz(a,h)anthracene-5,6-quinone;3732-92-1;Dibenz[a,h]anthracene-5,6-dione;4-07-00-02689 (Beilstein Handbook Reference);SCHEMBL2700387;DTXSID40190772;AKOS024328922;dibenz( a,h)anthracene-5 ,6-quinone;DIBENZO[A,H]ANTHRACENE-5,6-DIONE;LS-60327;Naphtho[1,2-b]phenanthrene-12,13-dione

Chemical Property of DIBENZ(a,h)ANTHRACENE-5,6-DIONE

Chemical Property:

• Vapor Pressure: 6.25E-13mmHg at 25°C
• Boiling Point: 568.3°C at 760 mmHg
• Flash Point: 252°C
• PSA: 34.14000
• Density: 1.356g/cm³
• LogP: 5.03900
• XLogP3: 5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 308.083729621
• Heavy Atom Count: 24
• Complexity: 538

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=CC3=CC4=C(C=C32)C(=O)C(=O)C5=CC=CC=C54

Technology Process of DIBENZ(a,h)ANTHRACENE-5,6-DIONE

There total 5 articles about DIBENZ(a,h)ANTHRACENE-5,6-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:

7,14-dihydrodibenz[a,h]anthracene (57816-08-7) → dibenzo[a,h]anthracene-7,14-dione (3719-43-5) + dibenz[a,h]anthracene-5,6-dione (3732-92-1)

Guidance literature:

With sodium dichromate; acetic acid;

DOI:10.1039/jr9330001592 DOI:10.1021/jo01233a005

Reference yield:

dibenzo[a,h]anthracene (53-70-3) → dibenz[a,h]anthracene-5,6-dione (3732-92-1)

Guidance literature:

With osmium(VIII) oxide; dihydrogen peroxide; tert-butyl alcohol; Reagens 4: Aceton;

DOI:10.1039/jr9500000047

Reference yield:

(+/-)-cis-5,6-dihydroxy-5,6-dihydro-dibenz[a,h]anthracene (1421-84-7,3719-39-9,3719-40-2,105453-66-5,105453-67-6,119363-28-9,119363-29-0,119363-32-5,119363-33-6) → dibenz[a,h]anthracene-5,6-dione (3732-92-1)

Guidance literature:

With sodium dichromate; acetic acid;

DOI:10.1039/jr9490002620

upstream raw materials:

dibenzo[a,h]anthracene

7,14-dihydrodibenz[a,h]anthracene

(+/-)-cis-5,6-dihydroxy-5,6-dihydro-dibenz[a,h]anthracene

Downstream raw materials:

(5S,6S)-5,6-Dihydro-dibenzo[a,h]anthracene-5,6-diol

2-(2-carboxy-phenyl)-phenanthrene-3-carboxylic acid

Refernces