Benzo[ghi]fluoranthene

Base Information

• Chemical Name: Benzo[ghi]fluoranthene
• CAS No.: 203-12-3
• Molecular Formula: C18H10
• Molecular Weight: 226.277
• Hs Code.: 2902909090
• European Community (EC) Number: 205-903-5
• ICSC Number: 0527
• NSC Number: 89272
• UNII: 92XNX26268
• DSSTox Substance ID: DTXSID4075455
• Nikkaji Number: J104.623C
• Wikidata: Q3246537
• Mol file: 203-12-3.mol

Synonyms:7,10-benzofluoranthene;benzo(ghi)fluoranthene;benzo(mno)fluoranthene

Chemical Property of Benzo[ghi]fluoranthene

Chemical Property:

• Vapor Pressure: 1.97E-06mmHg at 25°C
• Melting Point: 149 °C
• Refractive Index: 1.5500 (estimate)
• Boiling Point: 406°Cat760mmHg
• Flash Point: 189.9°C
• PSA: 0.00000
• Density: 1.36g/cm³
• LogP: 5.12660
• Storage Temp.: 2-8°C
• XLogP3: 5.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 226.078250319
• Heavy Atom Count: 18
• Complexity: 314

Purity/Quality:

99% ^*data from raw suppliers

Benzo[ghi]fluoranthene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Polycyclic Aromatic Hydrocarbons
• Canonical SMILES: C1=CC2=C3C(=C1)C4=CC=CC5=C4C3=C(C=C2)C=C5
• Uses: Benzo[ghi]fluoranthene is a polycyclic aromatic hydrocarbon is used in analytical studies for the detection of carbon black mutagenicity.

Technology Process of Benzo[ghi]fluoranthene

There total 79 articles about Benzo[ghi]fluoranthene 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: 52.0%

8-(1-chloroethenyl)fluoranthene (198780-94-8) → fluoranthene (206-44-0) + benzo[ghi]fluoranthene (203-12-3) + 8-ethynylfluoranthene

Guidance literature:

at 1200 ℃; under 0.01 Torr;

DOI:10.1016/S0040-4039(97)01685-7

Reference yield: 15.0%

3-(4H-cyclopentaphenanthrylidene)-1,5-bis(trimethylsilyl)-1,4-pentadiyne (157729-37-8) → pyrene (129-00-0) + benzo[e]pyrene (192-97-2) + 4H-Cyclopenta[def]phenanthrene (203-64-5) + cyclopenta[c,d]pyrene (27208-37-3) + benzo[ghi]fluoranthene (203-12-3) + Coarannulen (5821-51-2)

Guidance literature:

With hydrogen; In gas; at 900 ℃; Product distribution; electrically heated vertical laboratory tubular furnace;

DOI:10.1016/S0040-4039(00)76957-7

Reference yield: 10.0%

Triangular [4]phenylene (65513-20-4) → fluoranthene (206-44-0) + chrysene (218-01-9) + benzo[ghi]fluoranthene (203-12-3)

Guidance literature:

at 1000 ℃; flash vacuum pyrolysis;

DOI:10.1039/a702680c

upstream raw materials:

ethene

benzo[c]phenathrene

1-chlorobenzo[c]phenanthrene

3-(4H-cyclopentaphenanthrylidene)-1,5-bis(trimethylsilyl)-1,4-pentadiyne

Downstream raw materials:

cyclopenta[c,d]pyrene

Refernces

• 1、 Plater, M. John. "Synthesis of Benzofluoranthenes from 1-Halobenzophenanthrenes by Flash Vacuum Pyrolysis". . p. 6147 - 6150. Retrieved 1994.
• 2、 Sarobe,Jenneskens,Wiersum. "Thermolysis of benzo[c]phenanthrene: Conversion of an alternant C18H12 PAH into non-alternant C18H10 PAHs". . p. 1121 - 1122. Retrieved 1996.
• 3、 Amsharov, K.Yu.,Merz. "Intramolecular aryl-aryl coupling of fluoroarenes through Al 2O3-mediated HF elimination". experimental part. p. 5445 - 5448. Retrieved 2012/08/27.
• 4、 Amsharov, Konstantin Yu.,Kabdulov, Mikhail A.,Jansen, Martin. "Highly efficient fluorine-promoted intramolecular condensation of benzo[c]phenanthrene: A new prospective on direct fullerene synthesis". . p. 6328 - 6335. Retrieved 2011/03/19.