Heynova (Shanghai) New Material Technology CO., Ltd.
Heynova (Shanghai) New Material Technology CO., Ltd.
4,6-Diaminoresorcinol dihydrochloride 16523-31-2 C6H10Cl2N2O2

4,6-Diaminoresorcinol dihydrochloride 16523-31-2 C6H10Cl2N2O2

CAS No. 16523-31-2 

Product name 4,6-Diaminoresorcinol dihydrochloride 

Appearance White to off-white crystalline solid 

Purity(HPLC) ≥99% 

Molecular formula C6H10Cl2N2O

Molecular weight 213.06 

Package In Aluminum foil bag, cartons outside. 

Storage Preserve in a well-closed container and keep in cool, dry place, avoid light

4,6-Diaminoresorcinol dihydrochloride 16523-31-2 C6H10Cl2N2O2

Application of 4,6-Diaminoresorcinol dihydrochloride 16523-31-2 C6H10Cl2N2O2


  • 4,6-Diaminoresorcinol dihydrochloride is a white crystalline solid that is readily soluble in water and alcohol, and slightly soluble in ether. It can be oxidized to resorcinol under the action of oxidizing agents. 4,6-Diaminoresorcinol dihydrochloride has extensive applications in chemical experiments and industrial production, including the following areas:


  • Dyes: It serves as a dye intermediate, primarily used in dyeing and pigment preparation.


  • Medicine: It is widely employed as a chromogenic agent in biochemical experiments, particularly for staining in immunohistochemistry.


  • Analytical Chemistry: 4,6-Diaminoresorcinol dihydrochloride functions as an indicator in reductive titration for determining the concentration of reducing agents.

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Related Polyimide Monomer
4,6-Diaminoresorcinol dihydrochloride 16523-31-2 C6H10Cl2N2O2
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