2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)

Base Information

Chemical Name:2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)
CAS No.:86690-04-2
Molecular Formula:C₁₆H₂₀N₂O₆S₂
Molecular Weight:400.477
Hs Code.:

Synonyms:2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)

Suppliers and Price of 2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)

Chemical Property:

PSA：138.92000
LogP:1.96080

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

General Description 2,2'-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE), also known as N,N'-dipropyl-2,2'-bipyridinium disulphonate or DQS⁰, is a zwitterionic diquat electron acceptor used in photosensitized hydrogen evolution systems. It functions as an electron mediator in basic aqueous SiO₂ colloids, where it facilitates electron transfer processes in the presence of a photosensitizer (e.g., Ru(bpy)₃²⁺) and a sacrificial donor (e.g., triethanolamine). The negatively charged SiO₂ colloid stabilizes intermediate photoproducts, such as the reduced form DQS^?, by electrostatic interactions, preventing recombination with oxidized species and enhancing hydrogen production. 2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)’s role is critical in enabling efficient charge separation and hydrogen generation in heterogeneous colloidal systems, where homogeneous aqueous solutions fail to produce hydrogen under similar conditions.

Technology Process of 2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE)

There total 1 articles about 2,2''-BIPYRIDINIUM-N,N''-DI(PROPYLSULFONATE) 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: 70.0%