5-Acetoacetamino benzimidazolone
- CAS No.26576-46-5
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity 5-Acetoacetamino benzimidazolone intermediate for professional pigment synthesis. Ideal for producing vibrant Yellow and Orange organic pigments with superior stability.
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Product Overview
5-Acetoacetamino benzimidazolone is a specialized organic chemical intermediate primarily utilized in the advanced synthesis of high-performance pigments. As a critical coupling component, this compound plays an indispensable role in the manufacturing of various azo pigments, specifically within the Yellow and Orange spectral ranges. Our facility produces this material under strict quality control protocols to ensure consistent molecular integrity and reactivity, which are essential for downstream pigment production.
The chemical structure of 5-Acetoacetamino benzimidazolone provides excellent stability and color strength when coupled with appropriate diazo components. This makes it a preferred choice for manufacturers seeking to produce pigments with superior lightfastness and weather resistance properties. We understand the precise requirements of the colorant industry and deliver products that meet rigorous international standards.
Technical Specifications
To guarantee optimal performance in industrial applications, every batch undergoes comprehensive analytical testing. The following parameters represent our standard specification profile for this intermediate. Custom specifications may be available upon request for large-scale procurement agreements.
| Parameter | Specification |
|---|---|
| CAS Number | 26576-46-5 |
| Molecular Formula | C11H11N3O3 |
| Molecular Weight | 233.22 g/mol |
| Appearance | White crystal powder |
| Purity | ≥99.0% |
| Melting Point | 350°C |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 371.0±35.0 °C at 760 mmHg |
Industrial Applications
The primary application of 5-Acetoacetamino benzimidazolone lies in the synthesis of coupling components for specific Color Index (C.I.) pigments. Its chemical reactivity allows for the creation of vibrant and durable colors used in coatings, plastics, and printing inks. The key pigment series synthesized using this intermediate include:
- C.I. Pigment Yellow 120, 151, 154, 156
- C.I. Pigment Yellow 175, 180, 181, 194
- C.I. Pigment Orange 36
These pigments are widely recognized for their high performance in industrial coatings and automotive finishes. Using high-purity intermediates ensures that the final pigment product exhibits minimal batch-to-batch variation, which is crucial for color matching in commercial applications.
Quality Assurance and Storage
We maintain a robust quality management system to ensure that all chemical intermediates meet declared specifications. Certificate of Analysis (COA) documents are provided with every shipment to verify purity and physical properties. Proper storage is essential to maintain the chemical stability of 5-Acetoacetamino benzimidazolone. The product should be stored in a warehouse with adequate ventilation and low-temperature drying conditions to prevent moisture absorption and degradation.
Our standard packaging consists of 25kg drums, designed for safe global transportation. We adhere to all relevant safety regulations regarding the handling and shipping of organic chemical materials. For detailed safety data sheets (SDS) or technical inquiries regarding synthesis routes, our expert support team is available to assist global partners.
