Description

2-(Methylthio)Ethanol is a versatile organosulfur compound featuring both a thioether and a primary alcohol functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing more complex molecules in fine chemical and pharmaceutical manufacturing. It is particularly sought after by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty chemical sectors for its utility as a building block.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring thioether linkages.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides as a precursor for sulfur-containing active compounds.
• Polymer Modification: Serves as a monomer or chain transfer agent in the production of specialty polymers with tailored properties.
• Ligand and Catalyst Preparation: Utilized in the preparation of sulfur-containing ligands for metal catalysis and coordination chemistry.
• Flavor and Fragrance Industry: Acts as a precursor for sulfur-containing flavor compounds, contributing to meaty or savory notes.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and creating novel sulfur-based compounds in academic and industrial labs.

Basic Information

Product Name	2-(Methylthio)Ethanol
CAS No.	5271-38-5
Molecular Formula	C3H8OS
Molecular Weight	92.16 g/mol
Synonyms	2-(Methylthio)ethanol; 2-(Methylmercapto)ethanol; 2-Hydroxyethyl methyl sulfide; Methyl 2-hydroxyethyl sulfide; β-Hydroxyethyl methyl sulfide; 2-Methylsulfanylethanol; 1-Hydroxy-2-(methylthio)ethane; Thioglycol monomethyl ether; HSDB 5797; NSC 8648
EINECS	226-104-7

Quality Control

Our 2-(Methylthio)Ethanol is produced under a strict quality management system. Every batch is analyzed using advanced techniques including GC and HPLC to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. Due to its property of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep container tightly sealed when not in use to minimize moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.480 - 1.490
Density (20°C)	1.050 - 1.090 g/mL

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