Description

Diallyl Sulfide is a key organosulfur compound valued for its unique chemical reactivity and distinctive garlic-like odor. This versatile intermediate is crucial for synthesizing a wide range of specialty chemicals and pharmaceuticals. It is primarily sought after by manufacturers in the flavor and fragrance, agrochemical, and pharmaceutical research sectors for its role as a building block and active ingredient precursor.

Application

• Flavor and Fragrance Industry: Used as a key aromatic component and flavoring agent, imparting characteristic garlic and onion notes to food products and perfumery compounds.
• Pharmaceutical Intermediates: Serves as a critical building block in the synthesis of various sulfur-containing drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed as a precursor in the manufacture of certain pesticides, herbicides, and plant growth regulators.
• Chemical Research & Development: Utilized as a versatile reagent in organic synthesis, particularly in cyclization and addition reactions to create novel heterocyclic compounds.
• Material Science: Investigated for use in polymer chemistry and as a precursor for advanced materials, including corrosion inhibitors.
• Natural Product Extraction & Analysis: Acts as a reference standard and marker compound in the analysis of garlic oil and other Allium species extracts.

Basic Information

Product Name	Diallyl Sulfide
CAS No.	592-88-1
Molecular Formula	C6H10S
Molecular Weight	114.21 g/mol
Synonyms	Allyl Sulfide; Diallyl Sulphide; 3,3'-Thiobis-1-propene; 4,5-Dithia-1,7-octadiene; Garlic Sulfide; Thioallyl Ether; Bis(2-propenyl) Sulfide; 1-Propenyl Sulfide
EINECS	209-775-1

Quality Control

Our Diallyl Sulfide is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to guarantee supply reliability and specification compliance for your critical processes.

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, keep container tightly sealed when not in use. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.487 - 1.492
Specific Gravity (20/20°C)	0.885 - 0.895
Water Content (KF)	≤ 0.5%

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