99% Trifluoromethanesulfonyl chloride (CAS 421-83-0 CF3SO2Cl) is used in pharmaceutical intermediates, fluorinated fine chemicals, electronic chemicals, and organic synthesis applications.

I. Basic Product Information

Product Name: Trifluoromethanesulfonyl chloride
English Name: Trifluoromethanesulfonyl chloride
Abbreviation: Triflyl chloride, TfCl
Purity: ≥99%
CAS No.: 421-83-0
Chemical Formula: CF3SO2Cl (CClF3O2S)

Product Category: Fluorine sulfonation reagents, organofluorine fine chemical intermediates, raw materials for the synthesis of pharmaceutical and electronic chemicals.

II. Product Quality Reference

Appearance: Colorless to pale yellow transparent liquid;
Purity (GC): ≥99%
; Moisture: Strictly controlled;
Acidic impurities: Meets customer requirements;
Single impurity: Controlled according to application requirements.

Specific batch quality indicators are subject to the actual COA test report.

III. Product and Application Classification by Different Levels

1. Industrial grade (≥98%): Used for common sulfonation reactions, preparation of fluorinated compounds, and development of fine chemical routes.

2. High-purity grade (≥99%): Used for the preparation of trifluoromethanesulfonates, fluorinated pharmaceutical intermediates, and development of organofluorine functional molecules.

3. Electronic and research grade: Used for high-purity organic synthesis, functional material research and development, and research on novel fluorinated materials.

IV. Main Applications in the Russian Market

1. Pharmaceutical intermediate production
: Used for the preparation of trifluoromethanesulfonates, fluorinated pharmaceutical intermediates, and drug structure modification.

2. Fluorinated fine chemical production:
Used for the synthesis of trifluoromethanesulfonate compounds, CF3-containing compounds, and organofluorine functional molecules.

3. Pesticide intermediate production:
Used for the structural design of fluorinated pesticides and the research and development of plant protection products. 4.

Lithium-ion battery and electronic materials research:
Used for the research of special electrolyte additives, the development of fluorinated functional materials, and electronic chemicals.

5. Research applications:
Used as a highly reactive sulfonating agent in organic reaction research.

V. Key Considerations for Procurement in the Russian Market

1. Purity grade: Pharmaceutical and electronic applications typically require ≥99%.
2. Moisture control: Affects product activity and stability.
3. Packaging and storage conditions meet export transportation requirements.
4. Stable batch supply capability.
5. Completeness of COA, TDS, SDS, and export documentation.