Description

Fluoretec M CAS NO 81133-26-8 is a high-performance fluorinated compound designed for advanced material science and specialty chemical applications. This product is valued for its unique chemical stability and performance-enhancing properties under demanding conditions. It is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced polymer industries seeking to develop next-generation products with superior characteristics.

Application

• As a key intermediate or building block in the synthesis of novel active pharmaceutical ingredients (APIs).
• In the formulation of specialty agrochemicals, such as advanced herbicides and pesticides, to improve efficacy and environmental profile.
• As a performance additive or monomer in the production of high-performance fluoropolymers with enhanced chemical resistance and thermal stability.
• For use in liquid crystal and OLED material research and development for electronic displays.
• As a surface treatment agent to impart hydrophobic and oleophobic properties to various substrates.
• In specialty coating formulations requiring exceptional durability and resistance to harsh chemicals and weathering.

Basic Information

Product Name	Fluoretec M
CAS No.	81133-26-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fluoretec M; 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl Fluoride; Perfluorobutanesulfonyl Fluoride; Nonaflyl Fluoride; PFBSF; C4-Sulfonyl Fluoride; 1-Butanesulfonyl fluoride, 1,1,2,2,3,3,4,4,4-nonafluoro-
EINECS	Contact for details

Quality Control

Our Fluoretec M is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive applications in pharmaceutical and advanced material synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. Keep away from heat, sparks, and open flame. Recommended storage temperature is 2-8°C for long-term stability. Due to its reactive sulfonyl fluoride group, store separately from strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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