Description

Methanesulfonic Acid, 1,1,1-Trifluoro-, Hexyl Ester is a specialized fluorinated ester derivative of methanesulfonic acid, known for its unique combination of properties derived from the trifluoromethyl and hexyl groups. This compound is valued in advanced chemical synthesis for its role as a versatile building block and reagent, offering enhanced lipophilicity and stability. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of fluorinated drug candidates, particularly for introducing the trifluoromethyl group to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the fluorinated moiety can enhance activity and environmental persistence.
• Polymer & Material Science: Acts as a monomer or modifier in the synthesis of specialty fluoropolymers, coatings, and surfactants with unique surface properties and chemical resistance.
• Liquid Crystal & Electronic Chemicals: Employed as a precursor or additive in the formulation of liquid crystal displays (LCDs) and other electronic materials.
• Organic Synthesis Reagent: Functions as an alkylating agent or protecting group in complex multi-step synthetic routes, especially where fluorinated analogs are required.
• Catalysis & Ligand Design: Utilized in the development of novel catalysts and ligands for asymmetric synthesis and transition metal catalysis.

Basic Information

Product Name	Methanesulfonic Acid, 1,1,1-Trifluoro-, Hexyl Ester
CAS No.	53059-88-4
Molecular Formula	C8H15F3O3S
Molecular Weight	248.26 g/mol
Synonyms	Hexyl Trifluoromethanesulfonate; 1-Hexyl Triflate; Trifluoromethanesulfonic Acid Hexyl Ester; Perfluoromethanesulfonic Acid Hexyl Ester; n-Hexyl Trifluoromethanesulfonate; Hexyl Triflate; Hexyl Perfluoromethanesulfonate; F3CSO3(CH2)5CH3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. For this specialty chemical, quality is assured through analytical techniques including GC, HPLC, and NMR to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all test results are available upon request. We adhere to a cGMP-compliant quality management system suitable for pharmaceutical and advanced material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent hydrolysis. Incompatible with strong bases, strong oxidizing agents, and strong reducing agents.

Specification

Item	Specification
Appearance	Clear Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.20 - 1.30 g/mL
Refractive Index (n20D)	1.380 - 1.400

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