Description

2,4-Diaminophenoxyethanolhcl CAS NO 66422-95-9 is a high-purity organic chemical intermediate primarily used in advanced synthesis. This compound matters for its role as a key building block in the production of specialized dyes, pigments, and hair colorant agents, where its diamine and ether functionalities are critical. It is needed by manufacturers in the cosmetic, personal care, and specialty chemical industries seeking reliable, high-quality raw materials for innovative formulations.

Application

• Key intermediate in the synthesis of oxidative hair dye precursors and colorants.
• Building block for the manufacture of specialty azo dyes and pigments.
• Used in research and development of novel pharmaceutical compounds.
• Intermediate in the production of polymer additives and UV stabilizers.
• Component in the synthesis of photographic chemicals and developers.
• Starting material for advanced organic synthesis in fine chemicals.

Basic Information

Product Name	2,4-Diaminophenoxyethanolhcl
CAS No.	66422-95-9
Molecular Formula	C8H13N2O2•HCl
Molecular Weight	204.66 g/mol (Free base: 168.20 g/mol)
Synonyms	2,4-Diaminophenoxyethanol Hydrochloride; 2-(2,4-Diaminophenoxy)ethanol Hydrochloride; Ethanol, 2-(2,4-diaminophenoxy)-, hydrochloride; 1-(2,4-Diaminophenoxy)-2-hydroxyethane Hydrochloride; 2,4-Diaminophenoxyethanol HCl; 2,4-DAPOE HCl; HC Yellow No. 12 intermediate
EINECS	Contact for details

Quality Control

Our 2,4-Diaminophenoxyethanolhcl is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications like cosmetic intermediates. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
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.