Description

Bfe 61 is a specialized chemical compound identified by CAS number 39543-80-1. This product is valued for its role as a key intermediate or functional additive in advanced material synthesis and specialty chemical manufacturing. It is essential for industrial R&D departments and production facilities seeking to develop high-performance materials, particularly in the electronics and polymer sectors.

Application

• Electronic Chemicals: Used as a precursor or additive in the formulation of specialty coatings, encapsulants, and photoresists for semiconductor and display manufacturing.
• Advanced Polymer Synthesis: Serves as a monomer or cross-linking agent for producing high-temperature resistant and specialty engineering plastics.
• Pharmaceutical Intermediates: Acts as a building block in the synthesis of active pharmaceutical ingredients (APIs) for targeted therapeutic applications.
• Agrochemical Formulations: Employed in the development of novel, high-efficacy crop protection agents and plant growth regulators.
• Adhesive & Sealant Systems: Functions as a key component to enhance the thermal stability, adhesion, and durability of industrial adhesives.
• Research & Development: A critical reagent for academic and industrial laboratories exploring new material properties and chemical reactions.

Basic Information

Product Name	Bfe 61
CAS No.	39543-80-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	BFE-61; 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl fluoride; Perfluorobutanesulfonyl fluoride; Nonaflyl fluoride; PFBSF; C4F9SO2F; 39543-80-1; Nonafluorobutane-1-sulfonyl fluoride
EINECS	Contact for details

Quality Control

Our Bfe 61 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including chromatography and spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed to prevent moisture ingress and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	Contact for details

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