Description

3-Ethylaminophenol is a versatile aromatic amine derivative, primarily valued as a key intermediate in the synthesis of complex organic molecules. Its chemical structure, featuring both phenolic and ethylamino functional groups, makes it a crucial building block for creating dyes, pigments, and advanced pharmaceutical compounds. This product is essential for manufacturers and R&D laboratories in the fine chemical, agrochemical, and specialty dye industries seeking reliable, high-purity intermediates.

Application

• Dye and Pigment Intermediate: A critical precursor in the synthesis of azo dyes, hair dyes, and other colorants.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Serves as an intermediate in the manufacture of certain pesticides and herbicides.
• Photographic Chemicals: Employed in the production of specific developers and other photographic agents.
• Polymer Stabilizers and Antioxidants: Can be utilized in the synthesis of compounds that protect polymers from degradation.
• Research & Development: A valuable reagent in organic synthesis for academic and industrial research projects.

Basic Information

Product Name	3-Ethylaminophenol
CAS No.	621-31-8
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	3-(Ethylamino)phenol; m-(Ethylamino)phenol; 3-Hydroxy-N-ethylaniline; N-Ethyl-3-aminophenol; 3-Aminoethylphenol; 1-Hydroxy-3-(ethylamino)benzene; Phenol, 3-(ethylamino)-; m-Ethylaminophenol
EINECS	210-690-6

Quality Control

Our 3-Ethylaminophenol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products typically meeting a purity specification of ≥98% (by HPLC). Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request, supporting your compliance and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	86 - 90 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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