o-Hydroxybenzonitrile
o-Hydroxybenzonitrile: High-Purity Chemical Compound for Industrial Applications
o-Hydroxybenzonitrile, also known as 2-hydroxybenzonitrile, is a versatile organic compound widely used in pharmaceutical intermediates, agrochemicals, and specialty chemical synthesis. Our premium-grade o-Hydroxybenzonitrile meets the highest industry standards with exceptional purity and consistency.
Key Product Specifications
- Chemical Name: o-Hydroxybenzonitrile (2-hydroxybenzonitrile)
- CAS Number: 611-20-1
- Molecular Formula: C7H5NO
- Molecular Weight: 119.12 g/mol
- Appearance: White to light yellow crystalline powder
- Purity: ≥99.5% (HPLC)
- Melting Point: 92-96°C
- Boiling Point: 225-227°C
- Density: 1.18 g/cm³
- Solubility: Soluble in ethanol, acetone; slightly soluble in water
Technical Parameters
| Parameter | Specification | Test Method |
|---|---|---|
| Assay (HPLC) | ≥99.5% | USP |
| Water Content | ≤0.2% | Karl Fischer |
| Residue on Ignition | ≤0.1% | USP 281 |
| Heavy Metals | ≤10 ppm | USP 231 |
o-Hydroxybenzonitrile Applications
o-Hydroxybenzonitrile serves as a crucial building block in various industrial applications:
- Pharmaceutical intermediates for drug synthesis
- Agrochemical production (herbicides, pesticides)
- Dye and pigment manufacturing
- Specialty chemical synthesis
- Research and development applications
Packaging and Storage
| Package Type | Quantity | Storage Condition |
|---|---|---|
| Double PE bags inside fiber drums | 25 kg/drum | Keep in cool, dry place |
| Plastic bottles | 1 kg/bottle | Away from direct sunlight |
o-Hydroxybenzonitrile Safety Information
- Hazard Statements: H302-H315-H319-H335
- Precautionary Statements: P261-P305+P351+P338
- Safety Data Sheet: Available upon request
o-Hydroxybenzonitrile FAQ
What is the shelf life of o-Hydroxybenzonitrile?
When stored properly in its original packaging under recommended conditions (cool, dry place away from direct sunlight), o-Hydroxybenzonitrile typically maintains its quality for 24 months from the date of manufacture. Always check the certificate of analysis for specific batch information.
How should o-Hydroxybenzonitrile be handled safely?
o-Hydroxybenzonitrile should be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in a well-ventilated area or fume hood. Avoid inhalation of dust and contact with skin or eyes. In case of contact, rinse immediately with plenty of water.
What are the main industrial applications of o-Hydroxybenzonitrile?
o-Hydroxybenzonitrile is primarily used as: 1) A key intermediate in pharmaceutical synthesis for various active pharmaceutical ingredients (APIs); 2) A building block in agrochemical production, particularly for certain herbicides; 3) A precursor in dye and specialty chemical manufacturing. Its unique chemical properties make it valuable for creating more complex molecules through various organic reactions.
Quality Assurance
Our o-Hydroxybenzonitrile undergoes strict quality control at every production stage. Each batch comes with a comprehensive Certificate of Analysis (CoA) that includes:
- Batch number and manufacturing date
- Detailed purity analysis (HPLC)
- Residual solvent content
- Heavy metal content
- Microbiological data (when applicable)
Transportation and Regulatory Information
| Parameter | Detail |
|---|---|
| UN Number | Not regulated |
| Transport Hazard Class | Not classified as dangerous goods |
| Packing Group | III |
| ADR/RID Classification | Not dangerous goods |
Additional Technical Information
For researchers and industrial users requiring detailed technical data about o-Hydroxybenzonitrile, we provide:
- Complete spectral data (FT-IR, NMR, MS)
- Stability studies under various conditions
- Compatibility studies with common solvents
- Custom analytical methods upon request
Global Compliance
Our o-Hydroxybenzonitrile production complies with:
- REACH regulations
- US FDA requirements (for pharmaceutical applications)
- ISO 9001:2015 quality management system
- GMP standards (when required)