p-Methylbenzaldehyde
p-Methylbenzaldehyde is a versatile organic compound widely used in pharmaceuticals, fragrances, and chemical synthesis. With its distinct aromatic properties, this compound serves as a key intermediate in various industrial applications.
Product Specifications
- Chemical Name: p-Methylbenzaldehyde
- CAS Number: 104-87-0
- Molecular Formula: C8H8O
- Molecular Weight: 120.15 g/mol
- Appearance: Colorless to pale yellow liquid
- Purity: ≥98%
- Boiling Point: 204-205°C
- Flash Point: 89°C
- Density: 1.019 g/cm³ at 25°C
Technical Data
| Parameter | Value |
|---|---|
| Solubility in Water | Insoluble |
| Solubility in Organic Solvents | Miscible with ethanol, ether, and benzene |
| Refractive Index | 1.544-1.546 |
| Vapor Pressure | 0.2 mmHg at 20°C |
| Storage Conditions | Keep in cool, dry place away from light |
Applications
p-Methylbenzaldehyde finds applications in:
- Pharmaceutical intermediates
- Perfumery and fragrance compounds
- Flavoring agents
- Dye manufacturing
- Organic synthesis
p-Methylbenzaldehyde FAQ
Q: What safety precautions should be taken when handling p-Methylbenzaldehyde?
A: p-Methylbenzaldehyde should be handled in a well-ventilated area with appropriate personal protective equipment including gloves, goggles, and protective clothing. Avoid contact with skin and eyes. In case of contact, flush immediately with plenty of water.
Q: How should p-Methylbenzaldehyde be stored for long-term stability?
A: Store p-Methylbenzaldehyde in tightly sealed containers away from heat, sparks, and open flames. Keep in a cool, dry place at temperatures below 25°C. Protect from direct sunlight and moisture to maintain product quality.
Q: What is the shelf life of p-Methylbenzaldehyde under proper storage conditions?
A: When stored properly in original sealed containers, p-Methylbenzaldehyde typically has a shelf life of 24 months from the date of manufacture. Always check for any changes in appearance or odor before use.
Quality Assurance
Our p-Methylbenzaldehyde undergoes rigorous quality control testing including:
- GC analysis for purity verification
- FTIR spectroscopy for structural confirmation
- Physical properties testing
- Microbiological testing when required
Packaging Options
| Package Size | Container Type |
|---|---|
| 1 kg | Amber glass bottle |
| 5 kg | HDPE drum |
| 25 kg | Steel drum |
| 200 kg | IBC container |
For bulk quantities, custom packaging solutions are available upon request. Our technical team can assist with selecting the most appropriate packaging based on your specific requirements and shipping conditions.
p-Methylbenzaldehyde remains a crucial component in many chemical processes due to its unique properties and versatility. Our product meets the highest industry standards, ensuring consistent quality for your applications.