Description

2,3-Diaminophenol Dihydrochloride is a high-purity aromatic diamine derivative, primarily utilized as a critical synthetic intermediate and analytical reagent. Its value lies in its dual amine functionality and phenolic group, enabling its use in the synthesis of complex heterocyclic compounds and specialized dyes. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of benzimidazole and other nitrogen-containing heterocycles for potential drug candidates.
• Agrochemical Synthesis: Used in the production of advanced fungicides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, especially for technical applications.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D labs.
• Analytical Chemistry: Can be employed as a derivatization agent or a standard in chromatographic analysis and spectroscopic studies.
• Polymer Modification: Acts as a monomer or cross-linking agent for specialty epoxy resins and high-performance polymers.

Basic Information

Product Name	2,3-Diaminophenol Dihydrochloride
CAS No.	193629-25-3
Molecular Formula	C6H10Cl2N2O
Molecular Weight	197.06 g/mol
Synonyms	2,3-Diaminophenol hydrochloride; 1,2-Diamino-3-hydroxybenzene dihydrochloride; 3-Hydroxy-1,2-phenylenediamine dihydrochloride; 2,3-Diaminophenol HCl; 2,3-DAP dihydrochloride; Phenol, 2,3-diamino-, dihydrochloride; 1,2-Diamino-3-hydroxybenzene hydrochloride
EINECS	Contact for details

Quality Control

Our 2,3-Diaminophenol Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.