1-Methyl-2-Pyrrolidineethanol (CAS 67004-64-2) Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 67004-64-2 |
| Molecular Formula | C7H15NO |
| Molecular Weight | 129.20 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥98% (GC) |
| Density | 0.94-0.96 g/cm³ at 20°C |
| Flash Point | 75°C (167°F) |
| Storage | 2-8°C in airtight container |
2. Key Applications & Industrial Uses
Pharmaceutical Intermediate: Critical component in synthesis of nootropic drugs and CNS medications
Electronics Manufacturing: Used as solvent in production of lithium-ion battery electrolytes
Polymer Chemistry: Building block for specialty polyamides and conductive polymers
Catalysis: Chiral auxiliary in asymmetric synthesis reactions
3. Performance Comparison with Alternatives
| Parameter | 1-Methyl-2-Pyrrolidineethanol | N-Methylpyrrolidone | 2-Pyrrolidone |
|---|---|---|---|
| Boiling Point | 210-215°C | 202°C | 245°C |
| Dielectric Constant | 28.3 | 32.0 | 27.4 |
| Vapor Pressure | 0.12 mmHg @25°C | 0.29 mmHg @25°C | 0.03 mmHg @25°C |
| Reactivity | Moderate | High | Low |
4. Usage Guidelines & Best Practices
Handling Precautions:
– Use nitrogen atmosphere for storage
– Maintain pH between 6.5-7.5 in solutions
– Compatible with stainless steel 316 equipment
Reaction Optimization:
Optimal concentration range: 15-25% v/v in polar aprotic solvents
Maximum operating temperature: 180°C
5. Real-World Application Case Studies
Case Study 1: High-Performance Battery Electrolyte Production
Client: Leading Asian battery manufacturer
Application: Solvent system for LiPF6-based electrolytes
Result: 18% improvement in ionic conductivity at -20°C
Case Study 2: Pharmaceutical Intermediate Synthesis
Client: European pharmaceutical company
Application: Key chiral intermediate for Alzheimer’s medication
Result: Achieved 92% enantiomeric excess in final product
Case Study 3: Specialty Polymer Development
Client: US materials science startup
Application: Monomer for conductive polyamide film
Result: Surface resistivity reduced to 10^6 Ω/sq
6. Technical Support & Inquiry
Contact our chemical experts for:
- Custom synthesis specifications
- Bulk pricing (100kg+ quantities)
- Technical documentation package
Email: info@vivalr.com
Phone: (86) 15866781826
Request SDS, COA, or sample availability:
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