Description

p-Phenetidine CAS NO 659-34-7 is a key aromatic amine intermediate of significant importance in fine chemical synthesis. Its primary value lies in its role as a versatile building block for the production of dyes, pigments, and pharmaceutical compounds. This product is essential for manufacturers and R&D laboratories in the chemical, pharmaceutical, and agrochemical sectors seeking reliable, high-purity intermediates for complex synthesis pathways.

Application

• Dye and Pigment Manufacturing: Serves as a crucial precursor in the synthesis of azo dyes and other colorants.
• Pharmaceutical Intermediates: Used in the production of various active pharmaceutical ingredients (APIs) and therapeutic compounds.
• Agrochemical Synthesis: Acts as a building block for certain herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic routes and novel compounds.
• Photographic Chemicals: Used in the synthesis of certain specialty chemicals for photographic applications.
• Liquid Crystal and OLED Materials: Functions as an intermediate in the production of advanced electronic display materials.

Basic Information

Product Name	p-Phenetidine
CAS No.	659-34-7
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	4-Ethoxyaniline; 4-Aminophenetole; p-Aminophenetole; 1-Amino-4-ethoxybenzene; 4-Ethoxybenzenamine; Phenetidine; NSC 2090; UN 2311
EINECS	211-519-1

Quality Control

Our p-Phenetidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with ISO standards and relevant chemical industry best practices to meet the stringent requirements of our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and acids. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystals
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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