Description

2-(Ethylthio)Propionic Acid Ethyl Ester is a sulfur-containing organic ester with a distinctive thioether functional group. This compound is valued as a versatile chemical intermediate and a potential flavor/fragrance precursor due to its unique organoleptic properties. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for synthesis applications.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel pesticides and herbicides, leveraging its sulfur moiety for biological activity.
• Pharmaceutical Synthesis: Used as a precursor for developing active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring thioether linkages.
• Flavor and Fragrance Industry: Serves as a precursor for creating sulfur-containing flavor compounds that impart meaty, savory, or roasted notes to food products.
• Chemical Research & Development: Employed as a reagent in organic synthesis for introducing the ethylthio-propionate group into target molecules.
• Polymer Additives: Can be utilized in the production of specialty polymers and as a modifier for polymer properties.
• Lubricant and Fuel Additives: Investigated for use as an additive component to enhance performance characteristics.

Basic Information

Product Name	2-(Ethylthio)Propionic Acid Ethyl Ester
CAS No.	20461-97-6
Molecular Formula	C7H14O2S
Molecular Weight	162.25 g/mol
Synonyms	Ethyl 2-(Ethylthio)propionate; Ethyl 2-Ethylsulfanylpropanoate; 2-(Ethylthio)propionic Acid Ethyl Ester; Ethyl 2-(Ethylmercapto)propionate; Propanoic acid, 2-(ethylthio)-, ethyl ester; Ethyl α-(Ethylthio)propionate; Ethyl 2-Ethylthiopropionate
EINECS	243-839-8

Quality Control

We maintain rigorous quality control protocols for our chemical intermediates. Production follows standardized processes, and each batch is analyzed to ensure consistent purity and composition. A comprehensive Certificate of Analysis (COA) detailing key specifications such as assay, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.4600 - 1.4700
Density (20°C)	1.010 - 1.050 g/mL

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