4,4'-azobis(benzenesulfonic acid)

Base Information

• Chemical Name: 4,4'-azobis(benzenesulfonic acid)
• CAS No.: 2779-21-7
• Molecular Formula: C12H10 N2 O6 S2
• Molecular Weight: 342.353
• Hs Code.: 2927000090
• Mol file: 2779-21-7.mol

Synonyms:Benzenesulfonicacid, 4,4'-azodi- (7CI); Azobenzene-4,4'-disulfonic acid; p-Azobenzenesulfonicacid

Chemical Property of 4,4'-azobis(benzenesulfonic acid)

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 150.22000
• Density: 1.6g/cm³
• LogP: 4.75700

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4'-azobis(benzenesulfonic acid)

There total 20 articles about 4,4'-azobis(benzenesulfonic acid) 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:

sulphaacetamide (144-80-9) → Azoxybenzene-4,4'-disulphonic acid (83796-87-6) + sulfanilamide (63-74-1) + Azobenzene-4,4'-disulphonamide (4320-29-0) + 4,4'-azo-bis-benzenesulfonic acid (2779-21-7)

Guidance literature:

With 0.01percent antioxudant or without; In water; at 28 ℃; for 2h; Further byproducts given; Irradiation;

Reference yield:

sulphaacetamide (144-80-9) → sulfanilamide (63-74-1) + Azobenzene-4,4'-disulphonamide (4320-29-0) + 4,4'-azo-bis-benzenesulfonic acid (2779-21-7) + 4-aminobenzene sulfonic acid (121-57-3,856062-06-1)

Guidance literature:

With 0.01percent antioxidant or without; In water; at 28 ℃; for 2h; Further byproducts given; Irradiation;

Reference yield:

sulphaacetamide (144-80-9) → sulfanilamide (63-74-1) + Azobenzene-4,4'-disulphonamide (4320-29-0) + 4,4'-azo-bis-benzenesulfonic acid (2779-21-7) + Azoxybenzene-4,4'-disulphonamide (5187-79-1)

Guidance literature:

With 0.01percent antioxidant or without; In water; at 28 ℃; for 2h; Further byproducts given; Irradiation;

upstream raw materials:

Azobenzene

4-aminobenzene sulfonic acid

sulphaacetamide

chlorine

Downstream raw materials:

4,4'-diazenediyl-bis-benzenesulfonyl chloride

4-aminobenzene sulfonic acid

4,4'-dihydroxyazobenzene

4,4'-hydrazo-bis-benzenesulfonic acid

Refernces

• 1、 Soegiarto, Airon C.,Comotti, Angiolina,Ward, Michael D.. "Controlled orientation of polyconjugated guest molecules in tunable host cavities". experimental part. p. 14603 - 14616. Retrieved 2010/12/25.
• 2、 Otto, Matthias,Werner, Gerhard. "Zu den Reaktionsprodukten bei der Cu(II)-katalysierten Sulfanilsaeureoxydation". . p. 379 - 380. Retrieved 2007/10/02.