Indeno(4,3,2,1-cdef)chrysene

Base Information

• Chemical Name: Indeno(4,3,2,1-cdef)chrysene
• CAS No.: 203-25-8
• Molecular Formula: C₂₂H₁₂
• Molecular Weight: 276.337
• Hs Code.: 2902909090
• DSSTox Substance ID: DTXSID50174184
• Nikkaji Number: J1.694.170K
• Wikidata: Q83044245
• Mol file: 203-25-8.mol

Synonyms:Indeno(4,3,2,1-cdef)chrysene;203-25-8;Dibenzo(b,ghi)fluoranthene;dibenzo[b,ghi]fluoranthene;Indeno[4,3,2,1-cdef]chrysene;Indeno[7,1,2,3-cdef]chrysene;hexacyclo[12.8.0.02,11.03,8.04,22.015,20]docosa-1(14),2(11),3(8),4,6,9,12,15,17,19,21-undecaene;DTXSID50174184;NUYMQZQMXDQUCC-UHFFFAOYSA-N;3,4-[1,3]Butadienobenzo[ghi]fluoranthene

Chemical Property of Indeno(4,3,2,1-cdef)chrysene

Chemical Property:

• Vapor Pressure: 1.56E-09mmHg at 25°C
• Melting Point: 147-149 °C
• Boiling Point: 497.1°Cat760mmHg
• Flash Point: 247.2°C
• PSA: 0.00000
• Density: 1.378g/cm³
• LogP: 6.27980
• XLogP3: 6.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 276.093900383
• Heavy Atom Count: 22
• Complexity: 453

Purity/Quality:

99% ^*data from raw suppliers

DIBENZO[B,GHI]FLUORANTHENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C3=C4C(=CC2=C1)C5=CC=CC6=C5C4=C(C=C6)C=C3

Technology Process of Indeno(4,3,2,1-cdef)chrysene

There total 2 articles about Indeno(4,3,2,1-cdef)chrysene 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:

4-(2-chloro-benzylidene)-4H-cyclopenta[def]phenanthrene → indeno[7,1,2,3-cdef]chrysene (203-25-8)

Guidance literature:

With quinoline; potassium hydroxide;

DOI:10.1039/jr9520003281

Reference yield:

4-(2-bromo-benzylidene)-4H-cyclopenta[def]phenanthrene → indeno[7,1,2,3-cdef]chrysene (203-25-8)

Guidance literature:

With quinoline; potassium hydroxide;

DOI:10.1039/jr9520003281