Description

Methanesulfonic Acid, 1,1,1-Trifluoro-, Compd. With Benzenamine (1:1) is a high-purity organic salt formed from trifluoromethanesulfonic acid and aniline. This compound is valued for its role as a stable, non-volatile precursor or intermediate in advanced synthetic chemistry, offering a convenient source of the triflate anion. It is primarily sought by research and development teams, as well as process chemists, in the pharmaceutical and specialty chemical sectors for applications requiring controlled reactivity and high purity.

Application

• Pharmaceutical Intermediate: Serves as a key building block or catalyst precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly in fluorinated compound development.
• Catalysis Research: Used as a precursor to generate trifluoromethanesulfonate (triflate) salts, which are powerful Lewis acid catalysts in organic transformations.
• Specialty Polymerization: Acts as an initiator or catalyst component in the polymerization of specific monomers to create high-performance polymers.
• Electrolyte Additive: Investigated for use in advanced battery systems, such as lithium-ion batteries, to enhance electrolyte stability and performance.
• Ligand Synthesis: Employed in the preparation of specialized ligands for coordination chemistry and metal-organic frameworks (MOFs).
• Analytical Reagent: Utilized as a standard or reagent in analytical chemistry for method development and calibration.

Basic Information

Product Name	Methanesulfonic Acid, 1,1,1-Trifluoro-, Compd. With Benzenamine (1:1)
CAS No.	591-40-2
Molecular Formula	C7H8F3NO3S
Molecular Weight	243.20 g/mol
Synonyms	Anilinium Trifluoromethanesulfonate; Aniline Triflate; Benzenaminium Trifluoromethanesulfonate; Aniline Trifluoromethanesulfonate Salt; Trifluoromethanesulfonic Acid Aniline Salt; Anilinium Triflate; N-Phenylammonium Triflate; CF3SO3H·C6H5NH2
EINECS	209-714-5

Quality Control

Our Methanesulfonic Acid, 1,1,1-Trifluoro-, Compd. With Benzenamine (1:1) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with REACH and other relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to minimize exposure to atmospheric humidity. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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