Biphenyl alcohol
Premium Quality Biphenyl Alcohol for Industrial Applications
Biphenyl alcohol is a versatile organic compound widely used in pharmaceutical intermediates, liquid crystal materials, and specialty chemicals. Our high-purity Biphenyl alcohol meets strict industry standards and is available in multiple grades to suit various applications.
Key Product Specifications
- Chemical Name: Biphenyl alcohol (4-Phenylphenol)
- Molecular Formula: C12H10O
- CAS Number: 92-69-3
- Appearance: White crystalline powder
- Purity: ≥99.5% (HPLC)
- Melting Point: 164-166°C
- Boiling Point: 305°C
Technical Parameters
| Parameter | Standard Value | Test Method |
|---|---|---|
| Assay | ≥99.5% | HPLC |
| Loss on Drying | ≤0.5% | 105°C, 2h |
| Residue on Ignition | ≤0.1% | USP |
| Heavy Metals | ≤10ppm | ICP-MS |
| Solubility | Soluble in ethanol, ether, acetone | Visual |
Packaging Options
- 1kg aluminum foil bags with inner polyethylene lining
- 5kg polyethylene containers
- 25kg fiber drums with double plastic bags
- Custom packaging available upon request
Storage Recommendations
Store Biphenyl alcohol in a cool, dry place away from direct sunlight. Keep containers tightly closed when not in use. Recommended storage temperature: 15-25°C. Shelf life: 24 months when stored properly.
Biphenyl Alcohol FAQ
What are the main industrial applications of Biphenyl alcohol?
Biphenyl alcohol serves as a key intermediate in pharmaceutical synthesis, particularly for producing certain antiseptics and preservatives. It's also used in liquid crystal displays (LCDs) as a component of nematic liquid crystal mixtures. Additionally, it finds applications in dye production, polymer stabilizers, and specialty chemical formulations.
How should Biphenyl alcohol be handled safely?
Always wear appropriate PPE including chemical-resistant gloves, safety goggles, and protective clothing when handling Biphenyl alcohol. Work in a well-ventilated area or use local exhaust ventilation. Avoid creating dust and ensure proper hygiene measures after handling. In case of skin contact, wash immediately with plenty of soap and water.
What is the difference between technical grade and pharmaceutical grade Biphenyl alcohol?
Technical grade Biphenyl alcohol typically has a purity of 98-99% and may contain trace amounts of related compounds, suitable for industrial applications. Pharmaceutical grade meets stricter pharmacopeia standards (≥99.5% purity) with lower limits for impurities, heavy metals, and residual solvents, making it appropriate for drug manufacturing and medical applications.
Production Process
Our Biphenyl alcohol is manufactured through a sophisticated catalytic process that ensures high yield and purity. The production follows these key steps:
- Raw material purification and preparation
- Catalytic reaction under controlled conditions
- Multiple crystallization stages
- Precision filtration and drying
- Quality control testing
- Final packaging in controlled environment
Quality Assurance
Every batch of our Biphenyl alcohol undergoes rigorous quality testing including:
- Identity confirmation (FTIR, NMR)
- Purity analysis (HPLC, GC)
- Physical properties verification
- Microbiological testing (for pharmaceutical grade)
- Residual solvent analysis
Additional Biphenyl Alcohol Information
Biphenyl alcohol demonstrates excellent thermal stability and chemical resistance, making it valuable for high-performance applications. Its phenolic hydroxyl group provides reactivity for various chemical transformations. The compound shows limited solubility in water (0.5 g/L at 20°C) but good solubility in most organic solvents.
Regulatory Status
- REACH registered
- Listed in USP/NF for pharmaceutical applications
- Complies with FDA regulations for specific uses
- Meets ISO 9001:2015 quality management standards
Custom Solutions
We offer customized Biphenyl alcohol formulations with:
- Specific particle size distributions
- Enhanced stability formulations
- Special purity grades
- Blended formulations with other functional compounds
Contact our technical team to discuss your specific Biphenyl alcohol requirements and receive expert recommendations for your application needs.