Methyl Propionate CAS 554-12-1: Applications, Case Studies, and Supplier Guide
Table of Contents
1. Product Overview & Key Specifications
Methyl Propionate (CAS 554-12-1) is a colorless ester with molecular formula C4H8O2, widely used as a solvent and chemical intermediate. Key parameters:
| Parameter | Value |
|---|---|
| Molecular Weight | 88.11 g/mol |
| Boiling Point | 79-80°C |
| Density | 0.915 g/cm³ (20°C) |
| Flash Point | -6°C (closed cup) |
| Solubility | Miscible with ethanol, ether; 3.3g/100ml in water |
2. Industrial Applications & Use Cases
Primary Applications:
- Solvent Applications: Preferred in coatings industry for high solvency power and fast evaporation rate
- Chemical Synthesis: Key intermediate for pharmaceuticals (e.g., β-lactam antibiotics)
- Flavor/Fragrance: Used in apple and rum flavor formulations
- Polymer Industry: Co-monomer in specialty acrylic esters
Operational Case Study:
A European paint manufacturer achieved 18% faster drying times by replacing ethyl acetate with methyl propionate in automotive coatings, while maintaining VOC compliance.
3. Performance Comparison with Alternative Esters
| Parameter | Methyl Propionate | Ethyl Acetate | Methyl Acetate |
|---|---|---|---|
| Evaporation Rate | 1.6 (Butyl Acetate=1) | 2.1 | 3.4 |
| ODOR Threshold | 0.32 ppm | 0.5 ppm | 0.9 ppm |
| Hydrolysis Rate | 0.002 hr⁻¹ | 0.015 hr⁻¹ | 0.032 hr⁻¹ |
| Cost/Ton | $1,250-$1,450 | $980-$1,100 | $850-$950 |
4. Customer Success Stories
Case 1: Pharmaceutical Intermediate Production
Client: Top 10 Global API Manufacturer
Application: Synthesis of Cephalosporin intermediates
Results: 22% yield improvement vs. traditional methods
Annual Consumption: 85 metric tons
Case 2: High-Performance Adhesive Formulation
Client: US-based Industrial Adhesives Co.
Application: Low-VOC solvent for PU adhesives
Results: Achieved California CARB compliance while maintaining bond strength
Annual Consumption: 120 metric tons
5. Technical Support & Procurement Guidance
Our technical team provides:
- Material compatibility testing
- Regulatory compliance documentation (REACH, TSCA)
- Custom purification services (99.5%-99.9% purity)
Contact Our Experts:
Email: info@vivalr.com
Tel: (86) 15866781826
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