4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL

Base Information

• Chemical Name: 4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL
• CAS No.: 54351-85-8
• Molecular Formula: C28H22O6S2
• Molecular Weight: 518.6
• Mol file: 54351-85-8.mol

Synonyms:4.4-bis(2-disulfonic acid styryl) biphenyl;Fluorescent brightener CBS-X;C.I. Fluorescent Brightener 351;2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid;4,4'-Bis[2-(2-sulfophenyl)ethenyl]biphenyl;

Chemical Property of 4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL

Chemical Property:

• Appearance/Colour: Yellowish or yellowish green crystal powder
• PSA: 125.50000
• LogP: 8.34940

Purity/Quality:

99% ^*data from raw suppliers

4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL

There total 2 articles about 4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL 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:

2,2″-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt → 2,2″-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid (38775-22-3,54351-85-8)

Guidance literature:

DOI:10.1021/acs.cgd.5b00452

Reference yield:

→ (E,E)-4,4'-bis[2-sulfostyryl]biphenyl (38775-22-3,54351-85-8)

Guidance literature:

Disulfoniumsalz 1, 1) NaOH, 2) Sulfonylbenzaldehyd;

Reference yield:

2,2″-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid (38775-22-3,54351-85-8) + guanidinium tetrafluoroborate → 2,2″-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid guanidinium salt

Guidance literature:

In water;

DOI:10.1021/acs.cgd.5b00452

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 54351-85-8 4,4'-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL

Send

Send

Metric Ton KG G Pound L ML

Send

Send