Description

5-Acetoacetlamino Benzimdazolone is a specialized organic intermediate of significant importance in the synthesis of high-performance pigments and dyes. Its core value lies in its ability to impart excellent lightfastness, weather resistance, and vibrant color properties to the final products. This compound is essential for manufacturers in the pigment, dye, and specialty chemical industries seeking to produce superior quality colorants for demanding applications.

Application

• Key Intermediate for High-Performance Pigments (HPPs): Primarily used in the synthesis of benzimidazolone-based organic pigments, which are renowned for their durability.
• Automotive Coatings: Contributes to pigments used in automotive paints that require exceptional resistance to weathering, UV light, and chemicals.
• Industrial Plastics and Polymers: Employed in coloring engineering plastics, masterbatches, and synthetic fibers where high thermal stability and color consistency are critical.
• Architectural Paints and Coatings: Used in pigments for exterior paints and coatings that demand long-lasting color retention and fade resistance.
• Printing Inks: Suitable for high-quality printing inks, including packaging and decorative inks, requiring intense color strength and fastness properties.
• Specialty Dyes: Serves as a building block for certain advanced dye molecules used in niche technical applications.

Basic Information

Product Name	5-Acetoacetlamino Benzimdazolone
CAS No.	26576-46-5
Molecular Formula	C11H11N3O3
Molecular Weight	233.22 g/mol
Synonyms	5-Acetoacetylamino Benzimidazolone; 5-(3-Oxobutanamido)-1H-benzimidazol-2-one; 5-(Acetoacetamido)benzimidazolone; 5-AAAB; Acetoacetamide, N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)-; Benzimidazolone, 5-acetoacetamido-; 5-(Acetoacetamido)-2-benzimidazolinone
EINECS	Contact for details

Quality Control

Our 5-Acetoacetlamino Benzimdazolone is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC assay and impurity profiling, to meet exacting industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical specifications is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Light yellow to beige powder
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
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.