Description

1,2-Diamino-4,5-Ethoxybenzene, Hydrochloride is a high-purity aromatic diamine derivative, supplied as a stable hydrochloride salt to enhance its handling and shelf-life. This compound serves as a critical advanced intermediate for synthesizing complex organic molecules, particularly in the development of specialized dyes, pigments, and pharmaceutical active ingredients. It is essential for R&D and production teams in the fine chemical, pharmaceutical, and agrochemical sectors requiring a reliable building block for heterocyclic chemistry and functional material synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with benzimidazole or related heterocyclic cores.
• Dye & Pigment Manufacturing: Used to produce high-performance, color-fast azo dyes and complex organic pigments for industrial applications.
• Agrochemical Synthesis: Serves as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Functional monomer for creating specialized polyimides, epoxy curing agents, and other high-temperature polymers.
• Chemical Research (R&D): Valuable reagent in academic and industrial laboratories for exploring new organic reactions and material properties.
• Analytical Reagent: Potential use as a derivatization agent or chelating compound in analytical chemistry methodologies.

Basic Information

Item	Detail
Product Name	1,2-Diamino-4,5-Ethoxybenzene, Hydrochloride
CAS No.	86723-14-0
Molecular Formula	C10H16N2O2·HCl
Molecular Weight	232.71 g/mol
Synonyms	4,5-Diethoxy-1,2-phenylenediamine hydrochloride; 1,2-Diamino-4,5-diethoxybenzene hydrochloride; 4,5-Diethoxybenzene-1,2-diamine hydrochloride; 4,5-Bis(ethoxy)-1,2-benzenediamine monohydrochloride; 4,5-Diethoxy-o-phenylenediamine hydrochloride; NSC 406903; 1,2-Benzenediamine, 4,5-diethoxy-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Our 1,2-Diamino-4,5-Ethoxybenzene, Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.