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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178683823Generated: October 23, 2026

Disperse Red 90

Red 90 · Disperse Red 90 · C.I.Disperse Red 90:C.I. 11117 · methyl 3-[N-(2-cyanoethyl)-4-[(2-cyano-4-nitrophenyl)diazenyl]anilino]propanoate

https://huagongshe.com/en/chemical/178683823

Disperse Red 90 molecular structure

Identifiers & Physical Properties

CAS No.12223-46-0
Molecular formulaC20H18N6O4

Preparation & Synthesis

Preparation

2-Cyano-4-nitroaniline diazo, and N-cyanoethyl-N-methoxycarbonylethylanilinecoupling.

Disperse Red 90｜Huagongshe