dye|World dye variety

Name:C.I.Basic Blue 81,C.I.42598

Molecular Structure: triarylmethane class

C.I.Basic Blue 81,C.I.42598,CAS 73309-46-3,606.24,C39H44ClN3O,Victoria Pure Blue FGA

Molecular Formula:C₃₉H₄₄ClN₃O

Molecular Weight: 606.24

CAS Registry Number:73309-46-3

Manufacturing Methods : (a) 4-(Dichloro(4-(diethylamino)phenyl)methyl)-N,N-diethylbenzenamine and N-(4-ethoxyphenyl)-1-naphthylamine condensation; (b) Bis(4-(diethylamino)phenyl)methanol and N-(4-ethoxyphenyl)-1-naphthylamine condensation, the product into N-and the nitro derivatives, and then oxidation, and remove the nitro.

Properties and Applications: green light blue.

List of Suppliers:

Victoria Pure Blue FGA( BASF Aktiengesellschaft )