n-Oleyl-1,3-propanediamine cas 7173-62-8
Chemical Name:N-Oleyl-1,3-propanediamine
CAS No.: 7173-62-8
Molecular Formula: C21H44N2
Molecular Weight: 324.58746
Appearance: Yellowish to yellow liquid or paste
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n-Oleyl-1,3-propanediamine (CAS 7173-62-8) Comprehensive Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industrial Uses
- 3. Technical Performance Comparison
- 4. Operational Guidelines
- 5. Industry Case Studies
- 6. Procurement Consultation
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 7173-62-8 |
| Molecular Formula | C21H44N2 |
| Purity | ≥98% (GC) |
| Appearance | Clear yellowish liquid |
| Density | 0.89 g/cm³ at 20°C |
| Flash Point | >110°C |
| Storage | 2-8°C in inert atmosphere |
2. Key Applications & Industrial Uses
Primary Functions:
- Corrosion inhibitor intermediate for oilfield chemicals
- Surfactant precursor in specialty detergents
- Epoxy resin curing accelerator
- Metalworking fluid additive
3. Technical Performance Comparison
| Vendor | Purity | Viscosity (25°C) | Amine Value |
|---|---|---|---|
| Supplier A | 98.5% | 185 mPa·s | 320 mg KOH/g |
| Supplier B | 99.2% | 210 mPa·s | 305 mg KOH/g |
| Vivalr Standards | 99.8% | 195 mPa·s | 315 mg KOH/g |
4. Operational Guidelines
Handling Recommendations:
- Use nitrogen blanket during storage
- Maintain pH between 6.5-8.0 in formulations
- Optimal reaction temperature: 60-80°C
5. Industry Case Studies
Case 1: Offshore Oilfield Solutions (Norway)
Challenge: Pipeline corrosion at 4,000m depth
Solution: 1.2% n-Oleyl-1,3-propanediamine in inhibitor cocktail
Result: 68% corrosion rate reduction
Case 2: Automotive Coatings (Germany)
Challenge: Slow epoxy curing at low temperatures
Solution: 0.8% additive in formulation
Result: 40% faster cure time at 10°C
6. Procurement Consultation
Contact our chemical engineering team for:
• Technical specifications
• Bulk pricing (25kg drums to ISO tank quantities)
• Regulatory documentation
Email: info@vivalr.com
Tel: (86) 15866781826
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