Description

3-Ethoxyaniline is a versatile aromatic amine derivative, serving as a crucial intermediate in advanced organic synthesis. Its primary value lies in its ethoxy-substituted aniline structure, which imparts unique reactivity and solubility properties for constructing complex molecules. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and dye industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with targeted biological activity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where its structure contributes to product efficacy.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, providing specific hue and fastness properties.
• Chemical Research & Development: A valuable reagent in organic chemistry labs for exploring new reaction pathways and creating novel compounds.
• Polymer Additives: Can be utilized in the synthesis of specialty polymers and as a modifier to enhance material properties.
• Photographic Chemicals: Employed in the formulation of certain photographic developers and sensitizers.

Basic Information

Product Name	3-Ethoxyaniline
CAS No.	621-33-0
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	m-Ethoxyaniline; 3-Aminophenetole; 3-Ethoxybenzenamine; m-Phenetidine; 1-Amino-3-ethoxybenzene; 3-Ethoxyphenylamine; 3-Ethoxy-1-aminobenzene; Aniline, 3-ethoxy-
EINECS	210-689-5

Quality Control

Our 3-Ethoxyaniline is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC and HPLC, to monitor critical parameters and impurities. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Clear, light yellow to brown liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 0.5%

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