规格 / Specification

应用 / Applications

有机合成中间体、医药中间体、农药中间体。

三氟甲磺酸酐（Tf?O）凭借其卓越的化学活性和广泛的兼容性，在现代精细化工和高科技产业中被视为“万能合成工具”。它不仅是合成烷基和乙烯基三氟甲基磺酸盐的重要试剂，也是多种关键反应中的高效催化剂。

Organic intermediate, Pharmaceutical intermediate, Pesticide intermediate.

Trifluoromethanesulfonic Anhydride: The Universal Synthetic Tool and Industrial Catalyst

Trifluoromethanesulfonic anhydride (Tf?O) is a highly functional chemical product recognized in the chemical industry as a "universal synthetic tool." Due to its exceptional reactivity and broad compatibility, it serves as a crucial intermediate and high-performance catalyst across numerous high-value industries.

1. Core Catalytic and Organic Synthesis Applications

Tf?O acts as a novel and highly efficient catalyst for Friedel-Crafts reactions, enabling the construction of complex molecules. It is specifically used for the effective catalysis of benzylation and cyclohexylation reactions, significantly improving reaction efficiency and product purity. Furthermore, it is utilized as a protonation reaction catalyst in the fuel industry.

2. Pharmaceutical and Life Sciences

As a core intermediate, Trifluoromethanesulfonic anhydride is extensively used in the pharmaceutical industry, being an indispensable raw material for the synthesis of many high-value Active Pharmaceutical Ingredients (APIs). Its applications include:

Drug Molecules: Synthesis of fundamental drugs and compounds such as nucleosides, antibiotics, steroids, proteins, and vitamins.

Bioactive Substances: Used in the synthesis of complex biomolecules, including glycosides.

Reagent Preparation: Widely used to synthesize alkyl and vinyl triflates (trifluoromethanesulfonates), which serve as key reactive precursors and leaving groups in organic synthesis.

3. Polymer and Material Science

In material science, Tf?O plays multiple specialized roles:

Plastics Industry: It functions as an oligomerization polymerization catalyst in the chemical synthesis of various plastics.

Rubber Modification: Used for the chemical modification of silicone rubber to enhance or introduce new functional properties.

Electronic Chemicals: Employed in the electronic chemical industry for the production of electrically conductive polymers.

4. Other Specialized and Fine Chemical Applications

Tf?O also finds essential applications in specialized sectors:

Agrochemical Sector: Used as an intermediate for the synthesis of herbicides and plant growth regulators.

Sugar Industry: Utilized for specific chemical reactions within sugar processing.

Research and Development: It is a vital reagent in scientific research, used for developing and exploring various specialized reactions, particularly where highly efficient activation and conversion are required.

包装 / Packing

1/10/25kgs/drum

运输编号 / UN number

UN 3265 8/PG II

储存条件 / Store at

密封保存于阴凉干燥处，避光避热。 / Sealed storage in a cool and dry place, avoid light and heat.

保质期 / Shelf Life

两年 / Two years