Guaiacol (CAS 90-05-1): Comprehensive User Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Guaiacol (CAS 90-05-1) | Phenol | Cresol |
|---|---|---|---|
| Molecular Formula | C7H8O2 | C6H6O | C7H8O |
| Purity Grade | ≥99.5% | ≥98% | ≥97% |
| Flash Point | 82°C | 79°C | 81°C |
Key Advantage: Superior thermal stability compared to phenolic analogs, with lower acute toxicity (LD50 oral rat: 520 mg/kg vs. phenol’s 317 mg/kg).
2. Industrial Applications
Pharmaceutical Intermediate
Critical precursor for:
- Antitussive medications (e.g., guaifenesin API synthesis)
- Antiseptic formulations
- Veterinary drug carriers
Food & Flavor Industry
- Primary component in smoke flavoring (EFSA-approved)
- Vanilla essence enhancement (0.5-2% concentration)
Chemical Manufacturing
- Production of polymerization inhibitors
- Electroplating solution stabilizer
3. Operational Protocols
Storage Requirements
- Maintain at 15-25°C in USP-grade HDPE containers
- Maximum shelf life: 24 months in nitrogen atmosphere
Safety Handling
- PPE Requirements: Neoprene gloves, vapor respirators
- Ventilation: Minimum 10 air changes/hour
4. Implementation Scenarios
Pharma Production
Challenge: Batch inconsistency in expectorant syrup manufacturing
Solution: Implementation of 99.8% pharmaceutical-grade guaiacol reduced impurity-related recalls by 62%
Food Processing
Challenge: Achieving authentic smoke flavor in meat alternatives
Solution: 0.75% guaiacol infusion provided consistent sensory profile across 15 production batches
5. Client Success Stories
EuroPharma Solutions (Germany)
Application: High-purity API synthesis
Results: 20% increase in production yield, 18-month quality stability certification achieved
AsiaFlavor Co., Ltd. (China)
Application: Natural flavor enhancement
Results: 35% reduction in flavoring agent costs while maintaining ISO 22000 compliance
NorthChem Industries (USA)
Application: Specialty chemical synthesis
Results: Enabled development of 3 patent-protected antioxidant compounds
6. Request Technical Consultation
Optimize your formulation with precision-grade guaiacol:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Why Choose Us:
– Batch-to-batch consistency (99.5-99.8% purity guarantee)
– ISO 9001:2015 certified production facilities
– Custom particle size distribution available (50-200µm)



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