6-Methylcoumarin (CAS 92-48-8) Ultimate User Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | 6-Methylcoumarin | Standard Coumarin | 4-Methylcoumarin |
|---|---|---|---|
| CAS Number | 92-48-8 | 91-64-5 | 607-86-1 |
| Purity Grade | ≥99.5% HPLC | ≥98% | ≥97% |
| Melting Point | 72-74°C | 68-70°C | 75-77°C |
| Fluorescence Intensity | 1.8× Standard | Baseline | 1.2× Standard |
2. Key Applications & Functional Properties
Core Functional Attributes:
- UV absorption: λmax 315 nm in ethanol solution
- Solubility: 2.3g/100mL in ethanol (20°C)
- Photostability: 85% retention after 500h UV exposure
Industrial Applications:
- Pharmaceutical intermediates for anticoagulant synthesis
- Fluorescent probes in biochemical assays
- Fragrance fixative in premium perfumery
- UV stabilizer in polymer formulations
3. Operational Implementation Scenarios
Laboratory Protocol Example:
- Prepare 0.1M ethanolic solution
- Maintain reaction temperature at 60±2°C
- Monitor fluorescence at 460nm emission
Production-Scale Handling:
- Recommended storage: Nitrogen atmosphere at 4°C
- Batch consistency: ±0.3% purity variance
- Compatibility: Stable in pH 5-8 environments
4. Industry-Specific Use Cases
Pharmaceutical Manufacturing:
Used as key precursor in Warfarin sodium production, demonstrating 18% yield improvement vs traditional methods
Cosmetics Formulation:
Extended fragrance longevity by 40% in luxury perfume bases when used at 0.2-0.5% concentration
5. Verified Customer Success Stories
Case 1: EuroPharma Solutions
- Application: Anticoagulant API synthesis
- Result: 22% reduction in side products
- Purity achieved: 99.82%
Case 2: AromaTech Ltd.
- Application: Premium fragrance fixation
- Result: 35% longer scent retention
- Usage level: 0.3% w/w
6. Technical Consultation & Quotation
Contact our chemical engineering specialists:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request batch analysis reports or MSDS documentation
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