4,5-Dihydrobenzo[a]pyrene

Base Information

Chemical Name:4,5-Dihydrobenzo[a]pyrene
CAS No.:57652-66-1
Molecular Formula:C20H14
Molecular Weight:254.32516
Hs Code.:
DSSTox Substance ID:DTXSID50206353
Nikkaji Number:J87.908H
Wikidata:Q83080179
Mol file:57652-66-1.mol

Synonyms:4,5-DHB;4,5-dihydrobenzo(a)pyrene

Suppliers and Price of 4,5-Dihydrobenzo[a]pyrene

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

American Custom Chemicals Corporation
4,5-DIHYDROBENZO[A]PYRENE 95.00%
5MG
$ 496.28

Total 6 raw suppliers

Chemical Property of 4,5-Dihydrobenzo[a]pyrene

Chemical Property:

Vapor Pressure:8.35E-09mmHg at 25°C
Melting Point:143-144 °C(Solv: cyclohexane (110-82-7))
Boiling Point:477°Cat760mmHg
Flash Point:234.6°C
PSA：0.00000
Density:1.252g/cm³
LogP:5.24480
XLogP3:6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:254.109550447
Heavy Atom Count:20
Complexity:372

Purity/Quality:

99% ^*data from raw suppliers

4,5-DIHYDROBENZO[A]PYRENE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CC2=CC3=CC=CC=C3C4=C2C5=C(C=CC=C51)C=C4

Technology Process of 4,5-Dihydrobenzo[a]pyrene

There total 3 articles about 4,5-Dihydrobenzo[a]pyrene 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: 100.0%

: 50-32-8,42299-33-2,34505-58-3
benzo pyrene

: 57652-66-1
4,5-dihydrobenzo pyrene

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; for 24h; under 1034.3 Torr; Product distribution; Ambient temperature;
DOI:10.1021/jo01302a010