Description

Ethyl Pentyl Sulfide is a specialized organosulfur compound with the CAS registry number 26158-99-6. This chemical serves as a versatile intermediate and functional additive, valued for its unique sulfur-containing structure which imparts specific reactivity and properties. It is primarily utilized in industrial synthesis, fragrance and flavor development, and materials science research. Global B2B clients rely on our supply for consistent quality and reliable material performance in their critical processes.

Application

• Chemical Synthesis Intermediate: Used in the production of more complex sulfur-containing compounds, including other sulfides, sulfoxides, and sulfones for pharmaceuticals and agrochemicals.
• Fragrance and Flavor Ingredient: Acts as a precursor or a component in creating specific sulfurous, alliaceous, or meaty notes in high-value aroma chemicals.
• Lubricant and Fuel Additive: Employed as an extreme pressure (EP) additive or a friction modifier in specialty lubricant formulations and fuel treatments.
• Polymer Modification Agent: Functions as a cross-linking agent, chain transfer agent, or modifier to alter the properties of polymers and elastomers.
• Corrosion Inhibitor Precursor: Used in the development of formulations designed to protect metals in harsh industrial environments.
• Research & Development: Serves as a standard or building block in organic chemistry research, catalysis studies, and materials science investigations.

Basic Information

Product Name	Ethyl Pentyl Sulfide
CAS No.	26158-99-6
Molecular Formula	C₇H₁₆S
Molecular Weight	132.27 g/mol
Synonyms	1-(Ethylthio)pentane; Pentyl ethyl sulfide; Ethyl pentyl thioether; 3-Thianonane; SEtAm; Amyl ethyl sulfide; Ethyl amyl sulfide; 1-Ethylthiopentane
EINECS	Contact for details

Quality Control

Our Ethyl Pentyl Sulfide is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous demands of global industrial and research customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	0.84 - 0.86 g/mL
Refractive Index (20°C)	1.450 - 1.455
Water Content (KF)	≤ 0.5%

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