DIBENZO(cd,lm)PERYLENE

Base Information

• Chemical Name: DIBENZO(cd,lm)PERYLENE
• CAS No.: 188-96-5
• Molecular Formula: C26H14
• Molecular Weight: 326.397
• Hs Code.: 2902909090
• DSSTox Substance ID: DTXSID50172140
• Nikkaji Number: J10.939H
• Wikidata: Q83042281
• Mol file: 188-96-5.mol

Synonyms:Peropyrene;Peropyren;DIBENZO(cd,lm)PERYLENE;188-96-5;Dibenzo[cd,lm]perylene;BRN 1987513;4-05-00-02865 (Beilstein Handbook Reference);heptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1,3(12),4,6,8,10,13(23),14,16,18,20(24),21,25-tridecaene;DTXSID50172140;LS-61137;Dimethylsilylbis(tetramethylcyclo-pentadienyl)-zirconiumdichloride

Chemical Property of DIBENZO(cd,lm)PERYLENE

Chemical Property:

• Vapor Pressure: 8.5E-13mmHg at 25°C
• Melting Point: 380.5°C
• Refractive Index: 1.8430 (estimate)
• Boiling Point: 579°C at 760 mmHg
• Flash Point: 298.8°C
• PSA: 0.00000
• Density: 1.391g/cm³
• LogP: 7.48140
• XLogP3: 7.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 326.109550447
• Heavy Atom Count: 26
• Complexity: 470

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C3C(=C1)C=CC4=C3C(=C5C=CC6=C7C5=C4C=CC7=CC=C6)C=C2

Technology Process of DIBENZO(cd,lm)PERYLENE

There total 3 articles about DIBENZO(cd,lm)PERYLENE 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: 45.3%

3-acetoxyphenalen-1-one (18931-04-9) → Perinaphthenon (548-39-0) + peropyrene (188-96-5) + phenalene-1,3-dione (5821-59-0)

Guidance literature:

3-acetoxyphenalen-1-one; With sodium tetrahydroborate; lanthanum chloride heptahydrate; In tetrahydrofuran; methanol; at 20 ℃; for 1h;

With sulfuric acid; for 1h; regioselective reaction;

DOI:10.1080/00397910902883546

Reference yield:

→ peropyrene (188-96-5) + perinaphthane (479-58-3)

Guidance literature:

With palladium on activated charcoal; at 300 ℃;

Reference yield:

Perinaphthenon (548-39-0) → peropyrene (188-96-5) + perinaphthane (479-58-3)

Guidance literature:

With sodium chloride; zinc(II) chloride; zinc; at 290 ℃;

upstream raw materials:

Perinaphthenon

3-acetoxyphenalen-1-one

Refernces