3-Methyl-2-Butanone (CAS 563-80-4): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
3-Methyl-2-Butanone (CAS 563-80-4), also known as methyl isopropyl ketone, is a colorless liquid with a sharp acetone-like odor. Widely used as a high-performance solvent in coatings, adhesives, and pharmaceutical synthesis.
Technical Parameters:
| Parameter | Value | Comparison: Acetone | Comparison: MIBK |
|---|---|---|---|
| Boiling Point | 94-96°C | 56°C | 116°C |
| Flash Point | 7°C | -20°C | 23°C |
| Evaporation Rate | 1.6 (Butyl acetate=1) | 5.7 | 0.6 |
* Superior balance between evaporation speed and safety compared to alternatives.
2. Key Applications & Industrial Uses
2.1 Coating Industry Applications
Preferred solvent for cellulose nitrate lacquers and acrylic coatings due to its optimal evaporation profile.
2.2 Pharmaceutical Intermediates
Critical in synthesizing vitamin precursors and antibiotic side chains under GMP conditions.
3. Usage Scenarios & Best Practices
Scenario 1: Paint Formulation
Used at 15-25% concentration in automotive basecoats to enhance pigment dispersion.
4. Real-World Client Case Studies
Case 1: Shanghai PharmaTech Co., Ltd.
Implemented 3-Methyl-2-Butanone in cephalosporin intermediate production, achieving 99.2% purity.
Case 2: Guangdong Coatings Group
Reduced VOC emissions by 18% through solvent system optimization using 3-Methyl-2-Butanone.
5. Contact for Technical Support
Email: info@vivalr.com
Phone: (86) 15866781826
Request SDS, COA, or bulk pricing: Our chemical engineers will respond within 2 working hours.
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