Description

4,6-Bis(2-Hydroxyethoxy)-m-Phenylenediamine Hcl is a specialized aromatic diamine derivative, primarily used as a key monomer and intermediate in advanced polymer synthesis. Its molecular structure, featuring both amine and hydroxyl functionalities, makes it a versatile building block for creating high-performance materials with specific thermal and chemical resistance properties. This compound is essential for manufacturers in the polymer, specialty chemical, and advanced material sectors seeking to develop custom resins, adhesives, and coatings.

Application

• Polymer Synthesis: A crucial monomer for the production of specialized polyamides, polyimides, and polyurethanes, imparting flexibility and thermal stability.
• Epoxy Curing Agent: Functions as a reactive curing agent or hardener for epoxy resin systems, particularly where enhanced flexibility and chemical resistance are required.
• Hair Dye Intermediate: Serves as a key oxidative coupling agent in the formulation of permanent hair coloring products.
• Photographic Chemicals: Used in the synthesis of dyes and developers for photographic and imaging applications.
• Pharmaceutical Intermediates: Acts as a building block in the synthesis of certain active pharmaceutical ingredients (APIs) and diagnostic agents.
• Adhesive & Sealant Formulations: Incorporated into high-performance adhesive systems to improve bonding strength and environmental durability.
• Corrosion Inhibitors: Used in the development of protective coatings and additives for metal surface treatment.
• Research & Development: Employed in academic and industrial R&D for creating novel polymeric materials and functional organic compounds.

Basic Information

Product Name	4,6-Bis(2-Hydroxyethoxy)-m-Phenylenediamine Hcl
CAS No.	94082-85-6
Molecular Formula	C12H20N2O4 • HCl
Molecular Weight	292.76 g/mol
Synonyms	1,3-Benzenediamine, 4,6-bis(2-hydroxyethoxy)-, hydrochloride; 4,6-Bis(2-hydroxyethoxy)-1,3-phenylenediamine hydrochloride; m-Phenylenediamine, 4,6-bis(2-hydroxyethoxy)-, hydrochloride; 4,6-Di(2-hydroxyethoxy)-1,3-diaminobenzene hydrochloride; Hair dye intermediate B; Oxidative hair dye coupler; 94082-85-6
EINECS	Contact for details

Quality Control

Our 4,6-Bis(2-Hydroxyethoxy)-m-Phenylenediamine Hcl is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, related substances, and residual solvents. Our commitment to consistent quality and reliable supply is paramount for your production processes.

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 tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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