Allyl Methyl Disulfide CAS 2179-58-0 | FEMA 3127 | Food Flavoring & Perfume Ingredient

Allyl Methyl Disulfide, precisely identified by its CAS registry number 2179-58-0 and commonly known under synonyms such as Methyl allyl disulfide, is a significant organosulfur compound with broad applications in the flavor and fragrance industry. Its safety and suitability for use in consumable products are formally recognized through its FEMA (Flavor and Extract Manufacturers Association) number 3127, classifying it as an approved flavoring substance. This clear to pale yellow liquid is characterized by a potent, pungent aroma that is distinctly reminiscent of fresh garlic and onion, making it an essential component for creating authentic allium flavor and aroma profiles.

Within the food industry, Allyl Methyl Disulfide serves as a critical flavoring agent and flavor enhancer. It is extensively utilized in the development of food flavorings designed to replicate or enhance the characteristic savory, pungent notes of garlic, onion, and other allium species. This compound is a key ingredient in formulations for processed foods such as savory snacks, ready-to-eat meals, sauces , soups, salad dressings, marinades, and meat or plant-based protein products. Its high potency allows flavorists to achieve a robust and realistic flavor profile at very low concentrations, ensuring cost-effective and impactful flavor creation.

In the fragrance industry, Allyl Methyl Disulfide is valued as a powerful aroma chemical and fragrance ingredient. Perfumers employ its sharp, sulfurous, and vegetable-like olfactory character to introduce fresh, green, and savory nuances into various scent compositions. It finds application in fine fragrances, personal care products (such as soaps and shower gels), and household items, where it contributes to creating complex, naturalistic, or avant-garde olfactory experiences.

Technically, this compound also functions as a useful chemical intermediate in organic synthesis. Research and development laboratories may utilize it as a building block for synthesizing more complex sulfur-containing molecules, which can have applications in material science or in the development of novel aroma compounds. Its FEMA GRAS (Generally Recognized As Safe) status, linked to FEMA 3127, is crucial for its compliant use in food-grade applications worldwide. Manufacturers and flavor houses seeking this material prioritize sourcing high-purity Allyl Methyl Disulfide from reliable suppliers who can provide consistent quality, detailed technical specifications, comprehensive safety data sheets (SDS), and necessary regulatory documentation to ensure seamless and safe integration into final products.