2-Methylfluoranthene

Base Information

• Chemical Name: 2-Methylfluoranthene
• CAS No.: 33543-31-6
• Molecular Formula: C₁₇H₁₂
• Molecular Weight: 216.282
• Hs Code.: 2902909090
• UNII: QRQ8EG0B0K
• DSSTox Substance ID: DTXSID2074823
• Nikkaji Number: J127.538K
• Wikidata: Q27155990
• Mol file: 33543-31-6.mol

Synonyms:2-methylfluoranthene

Chemical Property of 2-Methylfluoranthene

Chemical Property:

• Vapor Pressure: 7.38E-06mmHg at 25°C
• Melting Point: 72-73 °C
• Refractive Index: 1.8160 (estimate)
• Boiling Point: 387.4°Cat760mmHg
• Flash Point: 178.9°C
• PSA: 0.00000
• Density: 1.213g/cm³
• LogP: 4.79560
• XLogP3: 5.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 216.093900383
• Heavy Atom Count: 17
• Complexity: 294

Purity/Quality:

99%, ^*data from raw suppliers

2-Methylfluoranthene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC2=C3C(=CC=C2)C4=CC=CC=C4C3=C1

Technology Process of 2-Methylfluoranthene

There total 3 articles about 2-Methylfluoranthene 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:

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 2,3-Dihydrofluoranthene (30339-87-8) → 2-methylfluoranthene (33543-31-6)

Guidance literature:

With N-benzyl-trimethylammonium hydroxide; In dimethyl sulfoxide;

Reference yield:

2-methyl-1,2,3,10b-tetrahydro-fluoranthene (872302-23-3) → 2-methylfluoranthene (33543-31-6)

Guidance literature:

With chloranil; xylene;

DOI:10.1039/jr9520000803

Reference yield:

2-methyl-1,10b-dihydro-2H-fluoranthen-3-one (858258-61-4) → 2-methylfluoranthene (33543-31-6)

Guidance literature:

Multi-step reaction with 2 steps

1: N₂H₄+H₂O; KOH; ethylene glycol

2: tetrachloro<1,4>benzoquinone; xylene

With potassium hydroxide; chloranil; hydrazine hydrate; ethylene glycol; xylene;

DOI:10.1039/jr9520000803

upstream raw materials:

2-methyl-1,2,3,10b-tetrahydro-fluoranthene

formaldehyd

2,3-Dihydrofluoranthene

2-methyl-1,10b-dihydro-2H-fluoranthen-3-one

Downstream raw materials:

2-(bromomethyl)fluoranthene

trans-11,12-dihydro-11,12-dihydroxybenzofluoranthene

cis-11,12-dihydro-11,12-dihydroxybenzofluoranthene

9-bromo-11β,12α-bis(benzoyloxy)-9,10,11,12-tetrahydrobenzofluoranthene

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