3,5-dimethylpyrazole cas 67-51-6

Appearance: Off-white powder
Assay: 99.95%min
Packing: 25kg/ drum
Sample: Available
related documents:

COA of 3,5-Dimethylpyrazole 67-51-6
TDS of 3,5-Dimethylpyrazole 67-51-6

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3,5-Dimethylpyrazole (CAS 67-51-6) Technical Guide

Table of Contents

  1. Basic Parameters & Specifications
  2. Industrial Applications
  3. Performance Comparison
  4. Operational Guidelines
  5. Case Studies
  6. Procurement Consultation

1. Basic Parameters & Specifications

Parameter Value
Molecular Formula C5H8N2
Molecular Weight 96.13 g/mol
Appearance White crystalline powder
Purity ≥99% (HPLC)
Melting Point 107-110°C
Storage Temperature 2-8°C (dry environment)

2. Industrial Applications

3,5-Dimethylpyrazole serves as critical intermediate in:

  • Pharmaceutical synthesis (proton pump inhibitors)
  • Agrochemical production (fungicide precursors)
  • Polymer modification (UV stabilizers)
  • Coordination chemistry (ligand for metal complexes)

3. Performance Comparison

Derivative Reactivity Thermal Stability Cost Index
3,5-Dimethylpyrazole High Excellent 1.0
Pyrazole Moderate Good 0.7
3-Methylpyrazole High Moderate 0.9

4. Operational Guidelines

Safety protocols:

  • Use PPE including nitrile gloves and chemical goggles
  • Maintain pH 6-8 during reactions
  • Storage separation from strong oxidizers

5. Case Studies

5.1 Pharmaceutical Manufacturer (Zhejiang, China)

Application: Rabeprazole intermediate synthesis
Batch size: 2.5 metric tons/month
Yield improvement: 18% after process optimization

5.2 Agrochemical Producer (Gujarat, India)

Application: Triazole fungicide production
Annual consumption: 45 metric tons
Purity requirement: 99.5% (GC analysis)

6. Procurement Consultation

For technical specifications and commercial inquiries:
Contact: Chemical Solutions Team
Email: info@vivalr.com
Tel: (86) 15866781826
Available: Mon-Fri 08:00-17:00 (GMT+8)

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