Description

Ethyl 2-Hydroxyethyl Sulfide is a versatile sulfur-containing organic compound that serves as a valuable intermediate and functional additive in advanced chemical synthesis. Its bifunctional structure, featuring both a sulfide linkage and a hydroxyl group, makes it a key building block for introducing specific chemical properties into target molecules. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop or enhance product performance through custom synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring thioether or sulfide functionalities.
• Agrochemical Synthesis: Acts as a precursor for herbicides, fungicides, and plant growth regulators, where the sulfide group can contribute to biological activity.
• Polymer Modification: Employed as a chain transfer agent or cross-linking agent in the production of specialty polymers and resins to modify physical properties.
• Chemical Intermediate: Serves as a versatile building block in organic synthesis for creating more complex sulfide and sulfoxide derivatives.
• Lubricant & Fuel Additive: Functions as an anti-wear agent or extreme pressure additive in lubricant formulations and fuel systems.
• Odorant & Flavor Precursor: Used in the controlled synthesis of sulfur-containing compounds for flavors, fragrances, and odorants.

Basic Information

Product Name	Ethyl 2-Hydroxyethyl Sulfide
CAS No.	110-77-0
Molecular Formula	C4H10OS
Molecular Weight	106.19 g/mol
Synonyms	2-(Ethylthio)ethanol; Ethyl 2-Hydroxyethyl Sulphide; 2-Hydroxyethyl Ethyl Sulfide; β-Hydroxyethyl Ethyl Sulfide; Ethyl β-Hydroxyethyl Sulfide; 2-Ethylthioethanol; Ethylthioethanol; NSC 9245
EINECS	203-801-3

Quality Control

Our Ethyl 2-Hydroxyethyl Sulfide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed when not in use to minimize moisture absorption and prevent quality degradation.

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 (n20D)	1.480 - 1.490
Density (20°C)	1.010 - 1.030 g/mL

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