Description
Specifications Table
Product Name – O-Cresol Quantity/Pack Size – 100 ml Form – Liquid Grade – Laboratory Reagent (LR) Application – Organic synthesis, disinfectant, analytical reagent
Product Overview
O-Cresol, also known as 2-methylphenol, is a colorless to pale yellow liquid with a characteristic phenolic odor. This high-purity laboratory reagent is widely recognized for its strong antiseptic and disinfectant properties, making it an essential component in various chemical and biological applications. Its molecular structure, featuring a methyl group attached to the benzene ring, enhances its reactivity and solubility in organic solvents, making it particularly useful in organic synthesis processes. O-Cresol is also employed as an intermediate in the production of pharmaceuticals, dyes, and resins. Its ability to act as a preservative and its role in the synthesis of vitamins and fragrances further underscore its versatility in laboratory settings. The reagent is highly stable under normal conditions but should be handled with care due to its corrosive nature. Proper storage in a cool, well-ventilated area, away from incompatible substances such as strong oxidizing agents, is recommended to maintain its integrity and ensure safe usage. Whether used in analytical chemistry or as a precursor in chemical manufacturing, O-Cresol delivers consistent performance, making it a reliable choice for researchers and chemists alike.
FAQs
1. What is the shelf life of O-Cresol when stored properly?
When stored in a tightly sealed container in a cool, dry place away from direct sunlight and moisture, O-Cresol typically retains its stability for up to 24 months from the date of manufacture. Always check the label for the exact expiration date and perform a quality check if the product has been stored for an extended period.
2. Is O-Cresol compatible with plastic containers for storage?
O-Cresol can react with certain plastics, particularly those made from polyethylene or polypropylene, over prolonged exposure. It is best stored in glass containers or high-density polyethylene (HDPE) containers that are specifically designed to resist chemical corrosion. Always verify the container material’s compatibility before storage.
3. Can O-Cresol be used as a substitute for phenol in laboratory applications?
O-Cresol shares many properties with phenol, such as its antiseptic and disinfectant qualities, and can often be used as a substitute in applications where a methylated phenol is acceptable. However, its slightly different chemical structure may affect reactivity and solubility, so it’s important to consult specific protocol requirements before substitution.
4. What precautions should be taken while handling O-Cresol?
O-Cresol is corrosive and can cause severe skin and eye irritation. Always wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and a lab coat, when handling. Work in a well-ventilated area or under a fume hood to avoid inhaling vapors, and wash thoroughly after handling.
5. How does the purity of O-Cresol impact its effectiveness in applications?
The purity of O-Cresol directly influences its performance, particularly in sensitive applications like organic synthesis or analytical chemistry. High-purity O-Cresol ensures minimal interference from impurities, leading to more accurate and reproducible results. Lower purity grades may introduce contaminants that could alter reaction outcomes or compromise experimental integrity.
