Description
Specifications Table
Product Name – Dimethyl sulfate
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Laboratory Grade
Application – Organic synthesis, methylation, esterification
Product Overview
Dimethyl sulfate is a highly reactive, colorless liquid reagent widely recognized for its strong alkylating properties, making it indispensable in organic synthesis and methylation processes. This laboratory-grade chemical is meticulously purified to ensure minimal impurities, providing reliable and consistent results in critical reactions. Its high reactivity allows for efficient methylation of amines, phenols, and thiols, making it a preferred choice for researchers and chemists working on complex molecular transformations. The reagent is carefully packaged to maintain stability and purity, ensuring optimal performance in laboratory settings. Due to its potent nature, dimethyl sulfate must be handled with extreme care, using appropriate personal protective equipment (PPE) and under controlled conditions to prevent exposure. The chemical is stable under recommended storage conditions, but it should be kept in a cool, dry place, away from incompatible substances such as strong oxidizers and bases. Its versatility extends to various applications, including the synthesis of pharmaceutical intermediates, agrochemicals, and specialty chemicals, where precise methylation is required. The reagent’s high purity and consistent quality make it a trusted component in advanced research and development processes.
FAQs
1. What are the primary applications of dimethyl sulfate in laboratory settings?
Dimethyl sulfate is primarily used for methylation reactions, including the synthesis of pharmaceutical intermediates, agrochemicals, and specialty chemicals. It is also employed in the preparation of quaternary ammonium compounds.
2. Is dimethyl sulfate compatible with glass containers for long-term storage?
Yes, dimethyl sulfate can be stored in glass containers, provided they are tightly sealed and made of chemically resistant glass. However, it is recommended to use containers specifically designed for corrosive or reactive chemicals.
3. Are there safer alternatives to dimethyl sulfate for methylation reactions?
Safer alternatives include methyl iodide or diazomethane, though these may have different reactivity profiles and handling requirements. The choice of alternative depends on the specific reaction conditions and desired outcomes.
4. What precautions should be taken when handling dimethyl sulfate?
Due to its highly toxic and corrosive nature, dimethyl sulfate should be handled in a fume hood with proper ventilation. Use nitrile gloves, safety goggles, and a lab coat to minimize exposure risks.
5. How should dimethyl sulfate be disposed of safely?
Dimethyl sulfate should be disposed of according to local regulations for hazardous chemical waste. It typically requires neutralization or treatment before disposal, and consultation with a licensed waste management service is recommended.
