Description

Heptyl Sulfoxide is a versatile organosulfur compound characterized by a sulfinyl functional group attached to a heptyl chain. This chemical serves as a valuable intermediate and specialty solvent in advanced synthesis and formulation processes. It is particularly relevant for industries requiring high-purity organosulfur building blocks, such as pharmaceuticals, agrochemicals, and specialty polymer production. Our supply of Heptyl Sulfoxide CAS NO 25355-20-8 is backed by stringent quality control to ensure consistency and reliability for your critical applications.

Application

• As a key intermediate in the synthesis of pharmaceutical actives and fine chemicals.
• Utilized as a specialty solvent and reaction medium for organometallic and catalytic processes.
• Employed in agrochemical research and development for creating novel active ingredients.
• Serves as a precursor or additive in the production of specialty polymers and functional materials.
• Acts as a ligand or modifier in coordination chemistry and catalysis.
• Used in lubricant and fuel additive formulations for performance enhancement.
• Applied in analytical chemistry as a reference standard or reagent.
• Potential use in electronic chemicals for semiconductor processing.

Basic Information

Product Name	Heptyl Sulfoxide
CAS No.	25355-20-8
Molecular Formula	C₇H₁₆OS
Molecular Weight	148.26 g/mol
Synonyms	1-Heptanesulfinylheptane; Heptylsulfinylheptane; Sulfinylbis(heptane); Diheptyl sulfoxide; n-Heptyl sulfoxide; Heptane, 1,1'-sulfinylbis-; 1,1'-Sulfinylbisheptane; NSC 66495
EINECS	Contact for details

Quality Control

Our Heptyl Sulfoxide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment and are available upon request.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (g/mL, 20°C)	0.950 - 0.970

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