Chemical Name: 3,4-Epoxycyclohexane carboxylic acid, methyl ester
CAS No.: 41088-52-2
Molecular Formula: C8H12O3
Molecular Weight: 156.18
Appearance: Liquid
| Parameter | Specification |
|---|---|
| CAS Number | 41088-52-2 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Appearance | Clear colorless to pale yellow liquid |
| Purity | ≥98% (GC) |
| Storage Conditions | 2-8°C in inert atmosphere |
Used as reactive diluent in high-performance epoxy systems for aerospace composites, showing 20% better thermal stability than DGEBA analogs.
Critical precursor for synthesizing neuraminidase inhibitors, with batch consistency meeting USP Class 2 impurity limits (<0.15%).
Enhances UV resistance in automotive clearcoats, achieving 500h QUV exposure without yellowing.
| Property | This Product | Epoxidized Soybean Oil | Vinylcyclohexene Dioxide |
|---|---|---|---|
| Epoxide Value (eq/kg) | 5.8-6.2 | 4.0-4.5 | 6.5-7.0 |
| Viscosity @25°C (cP) | 150-200 | 800-1200 | 50-80 |
| HDT (°C) | 185 | 120 | 210 |
Challenge: Reduce viscosity of carbon fiber prepreg resin without compromising Tg.
Solution: 15% substitution of DGEBA with our product.
Result: Viscosity reduced from 12,000cP to 4,500cP, Tg maintained at 180°C.
Challenge: Improve stereochemical control in oseltamivir intermediate.
Solution: Used as chiral building block in step 3 synthesis.
Result: Overall yield increased from 42% to 68%, enantiomeric excess >99.5%.
Application: High-purity electronic encapsulant for 5G modules
Volume: 800kg/month
Benefit: Achieved CTE of 45ppm/°C vs. industry standard 60ppm
Application: COVID-19 therapeutic candidate intermediate
Volume: 120kg batch production
Benefit: Reduced synthesis steps from 7 to 4, cutting production costs by 35%
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