dye|World dye variety

Name:C.I.Disperse Red 134

Molecular Structure: Single azo class

C.I.Disperse Red 134,CAS 12223-69-7,439.42,C21H21N5O6

Molecular Formula:C₂₁H₂₁N₅O₆

Molecular Weight: 439.42

CAS Registry Number: 12223-69-7

Manufacturing Methods : 2-Cyano-4-nitroaniline diazo, aniline and N,N-bis(3-methoxy-3-oxopropyl)benzenamine condensation, and then with a heavy nitrides coupling.

Properties and Applications: Blu-ray is red, red. Used for three vinegar fiber, polyester, wool/polyester fiber dyeing.

List of Suppliers:

Disperse Red BRL

ZHEJIANG WANFENG CHEMICAL CO., LTD.

Resolin Red BRL( Bayer Group )