dye|World dye variety

Name:C.I.Solvent Red 142,C.I.12714+12715

Molecular Structure: Single azo,Metal Complexes

C.I.Solvent Red 142,C.I.12714+12715,CAS 10380-30-0,339.31,C16H13N5O4,Intracetyl Light Red RB3L

Molecular Formula:C₁₆H₁₃N₅O₄

Molecular Weight: 339.31

CAS Registry Number:10380-30-0

Manufacturing Methods :2-Amino-4-nitrophenol diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, product 1; 2-Amino-5-nitrophenol diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, product 2, then the two products and metal into 1:2 metal complex.

Properties and Applications: red. Soluble in ethanol, slightly soluble in Ethyl acetate. Used for transparent paint color.

List of Suppliers:

Intracetyl Light Red RB3L(Francolor Pigments SA)