1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
- CAS No.14580-22-4
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one designed for industrial dye synthesis. Reliable supply chain with comprehensive quality documentation.
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Product Overview
1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one is a specialized heterocyclic organic compound widely recognized for its critical role in the synthesis of azo dyes and pigments. As a key pyrazolone derivative, this chemical serves as an essential coupling component in the production of high-performance acidic and reactive dyes, including C.I. Acid Yellow 127. Our manufacturing process ensures exceptional stability and reactivity, making it an ideal choice for large-scale industrial applications requiring consistent batch-to-batch quality.
This compound features a robust molecular structure characterized by a chlorophenyl group attached to the pyrazolone ring, which enhances its coupling efficiency and colorfastness properties in final dye formulations. Produced under strict quality control protocols, our material meets rigorous international standards for purity and physical characteristics, supporting downstream manufacturers in achieving superior product performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one |
| CAS Number | 14580-22-4 |
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.64 g/mol |
| Appearance | Light yellow crystalline powder |
| Purity | ≥98.0% |
| Melting Point | 193-197 °C |
| Density | 1.32 g/cm3 |
| Boiling Point | 361.6 °C at 760 mmHg |
Industrial Applications
The primary application of 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one lies in the textile and colorant industries. It functions as a vital intermediate in the diazo coupling reaction, facilitating the creation of vibrant yellow shades with excellent lightfastness and washing fastness. Beyond textile dyeing, this compound is utilized in the formulation of specialized pigments for inks and coatings where chemical resistance and thermal stability are paramount.
Our clients leverage this intermediate for developing custom dye formulations that require precise hue control and durability. The high purity level ensures minimal side reactions during synthesis, leading to higher yields and reduced waste in production environments. This efficiency translates to cost savings and environmental benefits for our partners.
Quality Assurance and Logistics
We maintain a comprehensive quality management system to guarantee the integrity of every shipment. Each batch undergoes thorough analytical testing, including HPLC and melting point analysis, to verify compliance with specified parameters. A Certificate of Analysis (COA) is provided with every order, ensuring full traceability and transparency.
- Packaged in 25kg drums for secure and efficient handling.
- Stored in sealed containers within cool, dry facilities to maintain stability.
- Global shipping capabilities with optimized logistics for timely delivery.
- Technical support available for synthesis route optimization and safety guidance.
Choosing our supply chain means partnering with a dedicated manufacturer committed to safety, compliance, and performance. We understand the critical nature of raw material consistency in chemical manufacturing and strive to exceed expectations through reliable service and premium product quality.
