6,7-Dimethylquinoline

Base Information

• Chemical Name: 6,7-Dimethylquinoline
• CAS No.: 20668-33-1
• Molecular Formula: C11H11 N
• Molecular Weight: 157.215
• Hs Code.: 2933499090
• DSSTox Substance ID: DTXSID20174712
• Nikkaji Number: J1.601.325K
• Wikidata: Q83044824
• Mol file: 20668-33-1.mol

Synonyms:6,7-dimethylquinoline;6,7-DMQ

Chemical Property of 6,7-Dimethylquinoline

Chemical Property:

• Vapor Pressure: 0.00684mmHg at 25°C
• Melting Point: 58°C
• Refractive Index: 1.6078 (estimate)
• Boiling Point: 279.4°C at 760 mmHg
• PKA: 5.72±0.17(Predicted)
• Flash Point: 116.8°C
• PSA: 12.89000
• Density: 1.052g/cm³
• LogP: 2.85160
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 157.089149355
• Heavy Atom Count: 12
• Complexity: 155

Purity/Quality:

NLT 98% ^*data from raw suppliers

6,7-Dimethylquinoline 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC2=C(C=C1C)N=CC=C2

Technology Process of 6,7-Dimethylquinoline

There total 3 articles about 6,7-Dimethylquinoline 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: 82.0%

4-amino-o-xylene (95-64-7) + trimethyleneglycol (504-63-2) → 6,7-dimethylquinoline (20668-33-1)

Guidance literature:

With 2,4,6-trimethyl-pyridine; oxygen; palladium diacetate; trifluoroacetic acid; at 150 ℃; for 16h; Schlenk technique;

DOI:10.1021/acs.joc.6b03064

Reference yield:

4-amino-o-xylene (95-64-7) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 6,7-dimethylquinoline (20668-33-1) + 5,6-dimethyl-quinoline (20668-30-8)

Guidance literature:

With sulfuric acid; nitrobenzene;

Reference yield:

sulfuric acid (7664-93-9) + 4-amino-o-xylene (95-64-7) + nitrobenzene (98-95-3,26969-40-4) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → 6,7-dimethylquinoline (20668-33-1) + 5,6-dimethyl-quinoline (20668-30-8)

Guidance literature:

upstream raw materials:

4-amino-o-xylene

glycerol

sulfuric acid

nitrobenzene

Downstream raw materials:

pyrrolo[3,4-b]pyridine-5,7-dione dioxime

butane-2,3-dione dioxime

butane-2,3-dione-bis-(4-nitro-phenylhydrazone)

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 20668-33-1 6,7-dimethylquinoline

Send

Send

Metric Ton KG G Pound L ML

Send

Send