Description

Sulfuric Acid Dihexyl Ester is a high-purity organic ester compound, also known as dihexyl sulfate. This specialty chemical serves as a versatile intermediate and functional additive, valued for its surfactant properties and role in synthesis. It is primarily utilized in the production of advanced lubricants, specialty polymers, and as a key component in formulations for the agrochemical and pharmaceutical industries where precise molecular structure is critical.

Application

• Lubricant & Grease Additive: Acts as an extreme pressure (EP) additive and friction modifier in synthetic lubricants and industrial greases.
• Polymer & Resin Intermediate: Used as a catalyst or chain transfer agent in the synthesis of specific polyesters and other specialty polymers.
• Agrochemical Formulations: Employed as a surfactant or emulsifying agent in pesticide and herbicide concentrates to enhance stability and efficacy.
• Pharmaceutical Synthesis: Serves as a building block or sulfonating agent in the multistep synthesis of active pharmaceutical ingredients (APIs).
• Specialty Surfactants: Functions as a precursor for the manufacture of anionic surfactants used in industrial cleaning and emulsion systems.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis and material science research.

Basic Information

Product Name	Sulfuric Acid Dihexyl Ester
CAS No.	7722-57-8
Molecular Formula	C12H26O4S
Molecular Weight	266.40 g/mol
Synonyms	Dihexyl Sulfate; Sulfuric Acid Dihexyl Ester; Di-n-hexyl Sulfate; Hexyl Sulfate (Di-); Dihexyl Sulphate; Bis(hexyloxy)sulfonyloxidane; 1-Hexanol, hydrogen sulfate (1:2)
EINECS	231-775-0

Quality Control

Our Sulfuric Acid Dihexyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by titration, identification by FT-IR, and impurity profiling by GC or HPLC, to ensure it meets exacting purity and consistency standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Free Sulfuric Acid	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm

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