Neodecanoic Acid (CAS 26896-20-8): Comprehensive Technical Guide
Table of Contents
1. Product Overview & Specifications
Neodecanoic Acid (CAS 26896-20-8)
Chemical Name: Decanoic acid, branched
Molecular Formula: C10H20O2
Appearance: Clear colorless to pale yellow liquid
Purity: ≥98% (GC analysis)
Density: 0.91-0.93 g/cm³ at 20°C
Boiling Point: 240-250°C
Flash Point: 110°C (closed cup)
Packaging: 200kg galvanized iron drums or ISO tanks
Comparative Analysis
| Parameter | Neodecanoic Acid | Versatic 10 | 2-Ethylhexanoic Acid |
|---|---|---|---|
| Molecular Weight | 172.26 | 172.26 | 144.21 |
| Acid Value (mg KOH/g) | 320-340 | 315-335 | 365-385 |
| Low-Temp Stability | Excellent | Good | Poor |
2. Key Applications & Industrial Uses
Primary Functional Applications:
- Metalworking Fluids: Corrosion inhibition in cutting oils (0.5-2% concentration)
- Coating Resins: Modification agent for alkyd resins (improves brushability by 40%)
- Lubricant Additives: Esterification base for synthetic lubricants (20-30% yield increase)
- PVC Stabilizers: Thermal stabilizer precursor (extends degradation onset by 15-20°C)
3. Practical Implementation Case Studies
Case 1: Automotive Coating Reformulation
Challenge: Reduce VOC emissions in automotive OEM coatings
Solution: 12% Neodecanoic Acid incorporation in alkyd base
Result: 22% VOC reduction while maintaining film hardness (Persoz: 180 → 175 sec)
4. Verified Customer Success Stories
Client A: European Industrial Coatings Manufacturer
Background: 850-employee enterprise supplying marine coatings
Implementation: 18-month evaluation of metal carboxylates
Outcome: 30% improvement in salt spray resistance (2000+ hours)
5. Technical Consultation & Inquiry
Contact our technical team for formulation support:
Email: info@vivalr.com
Tel: (86) 15866781826
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