Diphenylketene dimer

Base Information

• Chemical Name: Diphenylketene dimer
• CAS No.: 3469-15-6
• Molecular Formula: C₂₈H₂₀O₂
• Molecular Weight: 388.466

Synonyms:Diphenylketene dimer

Chemical Property of Diphenylketene dimer

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Diphenylketene dimer

There total 7 articles about Diphenylketene dimer 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:

diphenyl ketene (525-06-4) → Diphenylketene dimer (3469-15-6)

Guidance literature:

Reference yield:

(3,4-dihydro-2,4,6-triphenyl-2H-thiopyran-3-yl)(phenyl)methanethione (67254-57-3) + diphenyl ketene (525-06-4) → Diphenylketene dimer (3469-15-6) + 3,3,4,6-Tetraphenyl-3,4-dihydro-thiopyran-2-one (72478-72-9)

Guidance literature:

Title compound not separated from byproducts; dry benzene; reflux; under nitrogen;

DOI:10.1021/jo01294a001

Reference yield:

diphenyl ketene (525-06-4) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → Diphenylketene dimer (3469-15-6) + diphenyl-acetic acid-(4-oxo-1,3,3-triphenyl-3,4-dihydro-[2]naphthyl ester) (3718-76-1)

Guidance literature:

at 170 ℃;

upstream raw materials:

2-phenoxy-1,2-diphenylethanone

diphenyl ketene

(3,4-dihydro-2,4,6-triphenyl-2H-thiopyran-3-yl)(phenyl)methanethione

benzene

Downstream raw materials:

1,1,3,3-tetraphenylpropane-2-one

diphenyl ketene

2,2-diphenylacetic acid

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 3469-15-6 Diphenylketene dimer

Send

Send

Metric Ton KG G Pound L ML

Send

Send