Description

Buttpark 11\01-40 CAS NO 873943-28-3 is a specialized chemical intermediate designed for high-performance synthesis. This compound is valued for its precise reactivity and consistent quality, which are critical for advanced manufacturing processes. It serves as a key building block for researchers and industrial chemists in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• As a versatile pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research for developing novel crop protection agents and herbicides.
• Acts as a precursor in the production of specialty polymers and advanced material coatings.
• Employed in organic synthesis laboratories for constructing complex molecular architectures.
• Serves as a key reagent in fine chemical manufacturing for high-value products.

Basic Information

Product Name	Buttpark 11\01-40
CAS No.	873943-28-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Buttpark 11-01-40; 1,1,1,3,3,3-Hexafluoro-2-(fluorosulfonyl)-2-propyl acetate; Perfluoro(fluorosulfonylacetyl) fluoride; FSAA; HFPO-SF; HFPO-SO2F; (Perfluoropropionyl)fluorosulfonyl difluoride; 2-(Fluorosulfonyl)-1,1,1,3,3,3-hexafluoropropan-2-yl acetate
EINECS	Contact for details

Quality Control

Our Buttpark 11\01-40 is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 incompatible materials. Handle and store under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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