Description

4-[2-(2-Methoxyethoxy)Ethoxy]Benzene-1,3-Diamine Dihydrochloride is a high-purity, functionalized aromatic diamine derivative, supplied as its stable dihydrochloride salt. This compound is a critical building block in advanced organic synthesis, valued for its unique polyether-linked aniline structure which imparts specific solubility and reactivity profiles. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators requiring specific amine functionality.
• Polymer Chemistry: Serves as a monomer or chain extender in the production of specialty polyurethanes, polyimides, and epoxy resins, where its ether linkages enhance flexibility.
• Dye & Pigment Synthesis: Intermediate for creating advanced azo dyes and organic pigments with tailored color properties and stability.
• Liquid Crystal & OLED Materials: Building block for synthesizing charge-transport materials and emissive layer components in electronic displays.
• Cross-coupling Reactions: Valuable substrate in Buchwald-Hartwig amination and other palladium-catalyzed coupling reactions to create complex aromatic amines.

Basic Information

Product Name	4-[2-(2-Methoxyethoxy)Ethoxy]Benzene-1,3-Diamine Dihydrochloride
CAS No.	93805-25-5
Molecular Formula	C11H20Cl2N2O3
Molecular Weight	299.19 g/mol
Synonyms	1,3-Benzenediamine, 4-[2-(2-methoxyethoxy)ethoxy]-, dihydrochloride; 4-[2-(2-Methoxyethoxy)ethoxy]-1,3-phenylenediamine Dihydrochloride; 2,4-Diaminophenyl 2-(2-Methoxyethoxy)ethyl Ether Dihydrochloride; PEGylated 2,4-Diaminoanisole Dihydrochloride; m-Phenylenediamine derivative, ether-linked, dihydrochloride salt; 93805-25-5; 4-(2-(2-Methoxyethoxy)ethoxy)benzene-1,3-diamine dihydrochloride
EINECS	Contact for details

Quality Control

Our 4-[2-(2-Methoxyethoxy)Ethoxy]Benzene-1,3-Diamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and KF titration for moisture content, to ensure compliance with stringent specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and scale-up 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). This material is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white 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)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water, methanol, DMSO

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