Description

Ef 269 CAS NO 63851-57-0 is a specialized chemical compound belonging to the class of fluoride/strong alkali materials, characterized by its highly volatile nature. This product is engineered to deliver consistent performance in demanding industrial synthesis and surface treatment processes where precise reactivity and purity are critical. It serves as a key intermediate or reagent for manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, enabling the development of high-value end products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in fluorination reactions to introduce fluorine atoms into molecular structures.
• Agrochemical Synthesis: Serves as a building block or fluorinating agent in the production of advanced herbicides, pesticides, and fungicides.
• Surface Modification: Employed in surface treatment and etching processes for semiconductors, glass, and ceramics to alter surface properties.
• Catalyst & Ligand Preparation: Utilized in the preparation of specialized catalysts and ligands for organic synthesis and polymerization reactions.
• Laboratory Research & Development: Acts as a key reagent in R&D laboratories for exploring new synthetic pathways and material science applications.
• Electronic Chemicals: Used in the manufacturing and cleaning processes of electronic components due to its specific chemical reactivity.

Basic Information

Product Name	Ef 269
CAS No.	63851-57-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	EF-269; 63851-57-0; Fluoride base EF 269; Alkali fluoride EF269; Fluorinating agent 63851-57-0; EF269 reagent; High-volatility fluoride compound
EINECS	Contact for details

Quality Control

Our Ef 269 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profile determination. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are provided with every shipment. We adhere to cGMP guidelines where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and fluoride/strong alkali nature, store in a cool, well-ventilated area, away from heat, moisture, and incompatible materials such as strong acids. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent volatilization and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid or solution
Identification (IR)	Conforms to reference spectrum
Assay (HPLC/Titration)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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