Pinacol CAS 76-09-5

Chemical Name: Pinacol
CAS No.: 76-09-5
Molecular Formula: C6H14O2
Molecular Weight: 118.17
Appearance: white crystal

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Pinacol (CAS 76-09-5): Comprehensive User Guide

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

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