Description

2-[[1-(2-Ethylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzoic Acid is a specialized azo dye intermediate and fine chemical compound, identified by CAS NO 68227-57-6. This product matters for its role as a key precursor in synthesizing high-performance pigments and dyes, offering excellent color properties and structural stability. It is primarily needed by manufacturers in the pigments, dyes, and specialty chemical industries for producing colorants used in inks, coatings, and plastics.

Application

• Pigment Manufacturing: Serves as a critical intermediate for the synthesis of high-performance organic pigments, particularly azo-based reds and oranges.
• Dye Production: Used in the creation of specialized dyes for industrial applications requiring light and weather fastness.
• Ink Formulations: A key component in the production of colorants for printing inks, including packaging and publication inks.
• Coatings and Paints: Incorporated into the manufacture of pigments for automotive, industrial, and decorative coatings.
• Plastics and Polymers: Used to color engineering plastics and synthetic fibers, providing vibrant and stable coloration.
• Research & Development: Employed as a building block in chemical research for developing new chromophores and functional materials.

Basic Information

Item	Details
Product Name	2-[[1-(2-Ethylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzoic Acid
CAS No.	68227-57-6
Molecular Formula	C19H18N4O3
Molecular Weight	350.37 g/mol
Synonyms	Benzoic acid, 2-[[1-(2-ethylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-; 2-[(1-(2-Ethylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]benzoic acid; Azo dye intermediate 68227-57-6; 1-(2-Ethylphenyl)-4,5-dihydro-3-methyl-5-oxo-4-(2-carboxyphenylazo)-1H-pyrazole; Pigment Orange 64 intermediate; C.I. 12760 intermediate
EINECS	Contact for details

Quality Control

Our 2-[[1-(2-Ethylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzoic Acid undergoes rigorous quality testing to ensure compliance with industry standards. We maintain strict batch-to-batch consistency through advanced analytical techniques. Certificates of Analysis (COA) documenting purity, identity, and key specifications are available upon request for every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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