Description

Allyl Thiopropionate CAS NO 41820-22-8 is a specialized organosulfur compound valued for its unique chemical reactivity and functional properties. This versatile intermediate is essential for synthesizing advanced materials and fine chemicals where sulfur incorporation is required. It serves the needs of research institutions, flavor and fragrance manufacturers, and industrial chemical producers developing novel polymers, agrochemicals, or pharmaceutical actives.

Application

• Flavor and Fragrance Industry: Used as a building block or precursor for creating sulfur-containing flavor compounds with savory, roasted, or meaty notes.
• Pharmaceutical Intermediates: Serves as a key synthon in the research and development of new drug candidates, particularly those requiring thioether or allylic functionalities.
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Agrochemical Synthesis: Employed in the production of certain pesticides and herbicides where the allyl thioester group is a critical structural component.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D labs exploring new thioesterification reactions, radical additions, or cyclization processes.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex molecules for electronics, catalysts, or other high-value applications.

Basic Information

Product Name	Allyl Thiopropionate
CAS No.	41820-22-8
Molecular Formula	C6H10OS
Molecular Weight	130.21 g/mol
Synonyms	Allyl thiopropanoate; 2-Propenyl thiopropanoate; Allyl propionate thioester; Propanoic acid, thio-, 2-propenyl ester; 3-Thiopropionic acid allyl ester; Allyl 3-thiopropionate; Allyl β-thiopropionate
EINECS	255-555-9

Quality Control

Our Allyl Thiopropionate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and consistent high-grade standards. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.480 - 1.490
Density (20°C)	1.00 - 1.05 g/mL

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