Description
Specifications Table
Product Name – Dimethyl sulfide
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – ≥99% Pure
Application – Organic synthesis, flavor research, chemical analysis
Product Overview
Dimethyl sulfide (DMS) is a high-purity organosulfur compound widely used in laboratory settings for its distinct properties. This clear, colorless liquid offers ≥99% purity, ensuring reliable results in organic synthesis, flavor research, and chemical analysis. Its low boiling point (37°C) and strong, characteristic odor make it easily identifiable while maintaining stability under standard lab conditions. The compound is soluble in organic solvents but sparingly soluble in water, making it versatile for various solvent-based applications. Due to its volatility, DMS should be stored in tightly sealed containers away from heat and ignition sources. The 100 ml pack size provides an optimal balance between sufficient quantity for repeated experiments and convenient storage. Its molecular structure (CH₃-S-CH₃) contributes to its reactivity in nucleophilic substitutions and redox reactions, while its low toxicity profile (compared to other sulfur compounds) enhances safety during handling. The product undergoes rigorous quality control to eliminate impurities, ensuring consistent performance across different experimental protocols.
FAQs
1. What is the shelf life of dimethyl sulfide when stored properly?
When stored in a cool, dry place with the container tightly sealed, dimethyl sulfide maintains its purity for up to 24 months from the date of manufacture.
2. Can this compound be used in gas chromatography applications?
Yes, the high purity (≥99%) makes it suitable as a standard or solvent in gas chromatography, though proper column selection is recommended due to its sulfur content.
3. What safety precautions should be taken while handling DMS?
Always use in a fume hood due to its strong odor and potential respiratory irritation. Wear nitrile gloves and safety goggles to prevent skin and eye contact.
4. Is this product compatible with glass containers for long-term storage?
Dimethyl sulfide is compatible with glass containers, but amber glass is preferred to minimize potential light-induced degradation over extended storage periods.
5. How does the odor threshold of DMS compare to other sulfur compounds?
The odor threshold of dimethyl sulfide is significantly lower than compounds like hydrogen sulfide, with detectable concentrations as low as 0.02-0.1 ppm in air.
