Description

2-(Phenylazo)Acetoacetic Acid Ethyl Ester is an azo compound characterized by its distinct molecular structure, serving as a versatile intermediate in advanced chemical synthesis. This compound matters for its role in constructing complex molecules, particularly in the development of dyes, pigments, and specialized organic materials. Industries requiring high-purity chemical intermediates, such as fine chemical manufacturing, research and development, and specialty dye production, will find this product essential for their processes.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and organic pigments, contributing to color strength and stability.
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex pharmaceutical intermediates and agrochemicals.
• Research & Development: Employed in academic and industrial R&D for studying azo coupling reactions and developing new functional materials.
• Polymer Chemistry: Can be utilized in the modification of polymers or as a monomer component for creating polymers with specific light-absorbing properties.
• Analytical Chemistry: Serves as a reagent or standard in chromatographic analysis and method development.

Basic Information

Item	Details
Product Name	2-(Phenylazo)Acetoacetic Acid Ethyl Ester
CAS No.	5462-33-9
Molecular Formula	C12H14N2O3
Molecular Weight	234.25 g/mol
Synonyms	Ethyl 2-(Phenylazo)acetoacetate; Ethyl (Phenylazo)acetoacetate; 2-(Phenylhydrazono)ethyl acetoacetate; Ethyl α-(Phenylazo)acetoacetate; Acetoacetic acid, 2-(phenylazo)-, ethyl ester; Ethyl 2-(phenyldiazenyl)-3-oxobutanoate; (Phenylazo)acetoacetic acid ethyl ester
EINECS	226-734-4

Quality Control

Our 2-(Phenylazo)Acetoacetic Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and should be handled to minimize prolonged exposure to air and moisture.

Specification

Item	Specification
Appearance	Orange to red crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.