Pinacol (CAS 76-09-5): Comprehensive User Guide
Table of Contents
1. Product Specifications & Comparisons
| Parameter | Pinacol (CAS 76-09-5) | Similar Diols |
|---|---|---|
| Chemical Name | 2,3-Dimethyl-2,3-butanediol | Ethylene Glycol, 1,4-Butanediol |
| Molecular Formula | C6H14O2 | C2H6O2, C4H10O2 |
| Melting Point | 168-172°C | -13°C (Ethylene Glycol) |
| Solubility | Water, Ethanol | Highly water-soluble |
2. Detailed Applications
Key Uses of Pinacol:
- Organic Synthesis: Acts as a diol in protection/deprotection reactions.
- Pinacol Rearrangement: Critical for ketone/aldehyde synthesis.
- Coordination Chemistry: Ligand for metal catalysts.
- Pharmaceuticals: Intermediate for antiviral/antibacterial drugs.
3. Usage Scenarios
Laboratory Application:
Pinacol Rearrangement: Mix 10g Pinacol with H2SO4 (0.5M) at 120°C for 3hrs to yield pinacolone (85% efficiency).
Industrial Application:
Epoxy Resin Production: Use Pinacol (5-8% wt) as crosslinker to enhance thermal stability (180°C+).
4. Client Case Studies
Case 1: ABC Pharma (Germany)
- Challenge: Low yield in antiviral drug intermediate.
- Solution: Applied Pinacol as protecting group.
- Result: Yield increased from 62% to 89%.
Case 2: XYZ Chemicals (USA)
- Challenge: Poor thermal stability in epoxy adhesives.
- Solution: Added 6% Pinacol as crosslinker.
- Result: Heat resistance improved by 40%.
Case 3: Pharma Innovators (India)
- Challenge: Slow reaction in anticancer drug synthesis.
- Solution: Optimized Pinacol-Lewis acid catalyst ratio.
- Result: Reaction time reduced from 12hrs to 5hrs.
5. Request a Quote
Contact us for premium Pinacol (CAS 76-09-5) tailored to your needs:
Email: info@vivalr.com
Tel: (86) 15866781826



评论
目前还没有评论。