Description

Methyl Allyl Disulfide is an organosulfur compound characterized by its distinct, potent aroma. This versatile intermediate is valued for its role in synthesizing flavor and fragrance compounds, as well as in advanced material science applications. It serves as a critical building block for researchers and manufacturers in the flavor & fragrance, agrochemical, and specialty chemical industries seeking to develop sulfur-containing molecules.

Application

• Flavor and Fragrance Industry: A key intermediate in the synthesis of complex sulfurous aroma compounds, particularly those mimicking garlic, onion, and meaty notes for savory flavorings and perfumery.
• Agrochemical Synthesis: Used as a precursor in the development of novel pesticides, herbicides, and fungicides where the disulfide moiety contributes to biological activity.
• Pharmaceutical Research: Serves as a valuable synthetic intermediate for creating potential drug candidates, especially in medicinal chemistry programs targeting sulfur-based pharmacophores.
• Polymer and Material Science: Acts as a cross-linking agent or modifier in the production of specialty polymers, resins, and materials with tailored properties.
• Organic Synthesis: A versatile reagent for constructing complex organic molecules, utilized in cyclization reactions, as a sulfur source, and in the preparation of other organosulfur compounds.

Basic Information

Product Name	Methyl Allyl Disulfide
CAS No.	2179-58-0
Molecular Formula	C4H8S2
Molecular Weight	120.23 g/mol
Synonyms	Allyl Methyl Disulfide; 3-(Methyldisulfanyl)prop-1-ene; Methyl 2-propenyl disulfide; 1-Propene, 3-(methyldithio)-; Disulfide, methyl 2-propenyl; 2-Propenyl methyl disulfide; Methallyl disulfide (common name); Allyl methyl disulphide
EINECS	218-548-6

Quality Control

Our Methyl Allyl Disulfide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.530 - 1.540
Density (20°C)	1.05 - 1.10 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.