Description

3-(Ethylthio)Propanol is a versatile sulfur-containing alcohol, a key intermediate in organic synthesis. Its unique structure, featuring both a thioether and a hydroxyl group, makes it a valuable building block for creating more complex molecules with specific functionalities. This compound is essential for manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking to develop new active ingredients and performance additives.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a building block for creating drug candidates, particularly those requiring thioether linkages or specific chain modifications.
• Polymer & Resin Modifier: Used to introduce sulfur-containing side chains into polymers, potentially altering properties like flexibility, adhesion, or chemical resistance.
• Lubricant & Fuel Additive Component: Acts as an intermediate for manufacturing extreme pressure additives and anti-wear agents.
• Flavor & Fragrance Ingredient: Employed in the synthesis of sulfur-containing aroma chemicals that contribute to savory, roasted, or tropical notes.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and creating novel organosulfur compounds in R&D laboratories.

Basic Information

Product Name	3-(Ethylthio)Propanol
CAS No.	18721-61-4
Molecular Formula	C5H12OS
Molecular Weight	120.21 g/mol
Synonyms	3-(Ethylthio)-1-propanol; 3-Ethylsulfanylpropan-1-ol; 3-Ethylmercaptopropanol; 3-(Ethylmercapto)propanol; 1-Propanol, 3-(ethylthio)-; Ethyl 3-hydroxypropyl sulfide; 3-Hydroxypropyl ethyl sulfide; β-Hydroxypropyl ethyl sulfide
EINECS	242-525-9

Quality Control

Our production of 3-(Ethylthio)Propanol adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Every lot is analyzed using advanced techniques like GC and HPLC to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and 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 minimize moisture absorption and prevent evaporation.

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)	1.480 - 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.