Table of Contents
Ethyl Hydroxyropanoate (CAS 687-47-8) Technical Specifications
Core Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | Ethyl 3-hydroxypropanoate |
| CAS Number | 687-47-8 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Appearance | Colorless viscous liquid |
| Purity | ≥99.5% |
| Flash Point | 93°C (199°F) |
| Storage Conditions | 2-8°C in airtight containers |
Comparative Analysis
| Feature | Ethyl Hydroxyropanoate | Ethyl Lactate | Ethyl Acetate |
|---|---|---|---|
| Biodegradability | High | Moderate | Low |
| Solvent Strength | 0.6 | 0.5 | 0.7 |
| FDA Approval | GRAS Status | Food Grade | Industrial Use |
Industrial Applications
Pharmaceutical Intermediate
Essential in synthesizing antihypertensive agents and NSAID prodrugs
Cosmetic Formulations
Key emollient in premium skincare products (viscosity: 35-40 mPa·s at 25°C)
Food Additives
Flavor enhancer compliant with FCC V standards
Operational Protocols
Pharma Synthesis
1. Charge reactor with 2:1 molar ratio of substrates
2. Maintain 60°C under nitrogen atmosphere
3. Catalyst loading: 0.5-1.0 mol%
Cosmetic Processing
Optimal incorporation at 40-45°C during emulsion phase
Implementation Scenarios
Case 1: Transdermal Drug Delivery
Enhanced API bioavailability by 38% in patch formulations
Case 2: Sustainable Coatings
Reduced VOC emissions by 62% in industrial paint systems
Client Success Stories
| Client | Industry | Result |
|---|---|---|
| NovoPharm Ltd. | Pharmaceuticals | 20% yield improvement in API synthesis |
| EcoCosmetics AG | Personal Care | 15% viscosity reduction in serums |
| GreenChem Solutions | Industrial Manufacturing | 40% faster curing times |
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