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2-Hydroxy-3-necarboxamide-Product synthesis technology

【1】Product name and brief introduction

Structural formula:

2-羟基-3-奈甲酰胺

Chinese name

2羟基-3-萘甲酰胺; 2,3-酸酰胺

 

English name

 

2-Hydroxy-3-naphthoamide;3-hydroxy-2-aminocarbonylnaphthalene

3-Hydroxy-2-naphthamide;COUPLER AP

Bon Acid Amide;MFCD00082972

Molecular formula

C11H9NO2

Formula  weight

187.19

Purity(%)

99.85

CAS Number

3665-51-8

EINECS

222-926-6

CB Number

CB8343581

Customs code

2924299090

【2】Product usage

Used as an important intermediate for medicine,high-grade organic pigments,

Automotive industry special coatings and dyes.

Production of red azo pigments,temperature resistance can reach200℃, Light resistance to more than7level,and has good solvent resistance performance,suitable for printing ink and viscose fiber coloring.The azo pigments derived from it range from yellow red to blue red,magenta. 

Synthetic downstream products
Common name:2-Cyano-3-hydroxynaphthalene
Alias. 2-Cyano-3-hydroxynaphthalene
CAS:52449-77-1

2-Cyano-3-hydroxynaphthalene

Synthesis Introduction

The synthesis process adopts kettle intermittent production,the catalyst is independent research and development production.
The products produced by this synthesis process have already replaced the imported products in the downstream industry for one year, and the downstream products are stable, and greatly reduce the production cost of the enterprise.

mail:cosoonchem@163.com
Wechat:18676831153

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