C.I. Direct yellow 4

Base Information

Chemical Name:C.I. Direct yellow 4
CAS No.:91-34-9
Molecular Formula:C₂₆H₂₀N₄O₈S₂
Molecular Weight:580.599
Hs Code.:
European Community (EC) Number:202-062-6
Mol file:91-34-9.mol

Synonyms:brilliant yellow;C.I. Direct Yellow 4;Direct Yellow 4 dye;Direct Yellow 4 dye dipotassium salt;Direct Yellow 4 dye disodium salt;Direct Yellow 4 dye potassium.sodium salt;Direct Yellow 4 dye sodium salt

Suppliers and Price of C.I. Direct yellow 4

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 7 raw suppliers

Chemical Property of C.I. Direct yellow 4

Chemical Property:

PSA：208.42000
Density:1.5g/cm3
LogP:5.58400
XLogP3:4.5
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:8
Exact Mass:580.07225596
Heavy Atom Count:40
Complexity:1030

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)O)S(=O)(=O)O)S(=O)(=O)O)O

Technology Process of C.I. Direct yellow 4

There total 2 articles about C.I. Direct yellow 4 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: