Description

n-Ethylacetoacetanilide is a versatile organic intermediate primarily used in the synthesis of high-performance pigments and dyes. Its value lies in its role as a key coupling component for producing azo pigments, which are prized for their excellent color strength, lightfastness, and thermal stability. This compound is essential for manufacturers in the pigments, coatings, plastics, and specialty chemical industries seeking to develop vibrant and durable colorants.

Application

• Primary coupling component for the synthesis of high-performance azo pigments (e.g., Yellow, Orange, Red shades).
• Key intermediate in the production of pigments for industrial coatings and automotive paints.
• Used in manufacturing colorants for plastics and synthetic fibers.
• Intermediate in the synthesis of certain pharmaceutical active ingredients and agrochemicals.
• Research and development of novel organic dyes and functional materials.
• Production of pigments for printing inks.

Basic Information

Product Name	n-Ethylacetoacetanilide
CAS No.	91640-35-6
Molecular Formula	C₁₂H₁₅NO₂
Molecular Weight	205.25 g/mol
Synonyms	N-Ethylacetoacetamide; Ethylacetoacetanilide; Acetoacet-N-ethylanilide; N-Ethyl-3-oxobutanamide; 3-Oxo-N-ethylbutanamide; EEAA; 1-(Ethylamino)-1-oxobutan-3-one
EINECS	Contact for details

Quality Control

Our n-Ethylacetoacetanilide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatographic and spectroscopic methods, to confirm identity and assay. A Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, protect from moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.5%
Melting Point	52 - 56 °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.