Pyridine hydrofluoride

Product Name:Pyridine hydrofluoride
CAS:32001-55-1
MFC5H6FN
MW:99.11
EINECS:250-889-6
MOL File:32001-55-1.mol

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Pyridine Hydrofluoride: Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Pyridine Hydrofluoride Hydrogen Fluoride (HF) Pyridine·9HF
Chemical Formula C5H5N·HF HF C5H5N·9HF
CAS Number 62778-11-4 7664-39-3 32001-55-1
Appearance Colorless liquid Colorless gas Viscous liquid
HF Concentration 70-72% 100% 82-85%
Boiling Point 110-115°C 19.5°C 245°C

2. Key Applications & Use Cases

Core Applications:

  • Fluorination agent in pharmaceutical intermediates
  • Catalyst in petrochemical alkylation
  • Surface treatment for semiconductor manufacturing
  • Metal pretreatment in electroplating

3. Industry-Specific Case Studies

Case 1: Pharmaceutical API Production

Challenge: A drug manufacturer required precise fluorination of sterically hindered molecules without side reactions.

Solution: Implemented pyridine hydrofluoride at 65°C reaction temperature

Result: 92% yield improvement vs traditional HF methods

Case 2: Refinery Catalyst Regeneration

Challenge: Remove silicate deposits from FCC catalysts

Solution: 15% pyridine HF solution in continuous flow system

Result: 40% reduction in catalyst replacement costs

4. Technical Comparison with Alternatives

Feature Pyridine HF Anhydrous HF Ammonium HF
Handling Safety Low volatility Extreme hazard Moderate risk
Reaction Control Precise pH adjustment Difficult Limited

5. Client Success Stories

Client 1: PharmaTech Inc. (Germany)

Application: Fluorinated corticosteroid production

Outcome: Achieved 99.5% purity for EMA certification

Client 2: Advanced Materials Corp (USA)

Application: Silicon wafer etching for solar cells

Outcome: Reduced etch rate variation from ±15% to ±3%

6. Procurement & Inquiry Guidance

For technical specifications or bulk pricing:

Request quote with:

  • Required purity grade
  • Monthly volume needs
  • Application details
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