Description

1-[(2-Hydroxyethyl)Thio]Propan-2-Ol is a versatile sulfur-containing alcohol derivative, valued for its bifunctional hydroxyl and thioether groups which impart unique reactivity and solubility characteristics. This compound is essential for industrial chemists and formulators seeking to introduce sulfur-based linkages or modify the polarity and performance of their products. It finds significant utility in the synthesis of specialty chemicals, serving as a key intermediate in the production of pharmaceuticals, agrochemicals, and functional polymers where controlled hydrophilicity and specific chemical bonding are required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or hydroxyl functional groups for bioactivity or prodrug formation.
• Agrochemical Synthesis: Serves as a building block for herbicides, fungicides, and plant growth regulators, where the sulfur atom enhances biological activity and environmental compatibility.
• Polymer Modification: Acts as a chain transfer agent or a functional monomer in the production of specialty polymers, coatings, and adhesives to improve flexibility, adhesion, or cross-linking density.
• Surfactant and Emulsifier Precursor: Utilized in the manufacture of non-ionic surfactants for industrial and cosmetic applications, leveraging its dual hydrophilic (hydroxyl) and hydrophobic (alkyl chain) moieties.
• Chemical Intermediate for Organic Synthesis: Employed in various organic reactions, including nucleophilic substitutions and etherifications, to create complex molecules for research and fine chemical production.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metalworking fluids and industrial coolants, where its structure can help protect metal surfaces.

Basic Information

Product Name	1-[(2-Hydroxyethyl)Thio]Propan-2-Ol
CAS No.	6713-03-7
Molecular Formula	C5H12O2S
Molecular Weight	136.21 g/mol
Synonyms	2-Hydroxyethyl 2-Hydroxypropyl Sulfide; 2-(2-Hydroxypropylthio)ethanol; 1-(2-Hydroxyethylthio)-2-propanol; β-Hydroxyethyl β-Hydroxypropyl Sulfide; Thiobispropanol (isomer); 2-Propanol, 1-[(2-hydroxyethyl)thio]-; HEPT
EINECS	229-759-7

Quality Control

Our production of 1-[(2-Hydroxyethyl)Thio]Propan-2-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced analytical techniques such as GC, HPLC, and NMR. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.490 - 1.500
Density (20°C)	1.10 - 1.20 g/mL

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