Description

(E,E)-(Cf3Cf=Cf)2 is a specialized fluorinated organic compound with the CAS registry number 83168-67-6. This chemical is valued for its unique structural properties, making it a critical intermediate in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, pesticides, and fungicides with fluorine-enhanced efficacy and environmental persistence.
• Advanced Material Precursor: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials where its fluorinated structure imparts desired thermal, chemical, or electronic properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures, especially in cross-coupling and cyclization reactions.
• Fluorochemical Manufacturing: Acts as a foundational intermediate for producing a range of other specialty fluorinated compounds used in various high-tech applications.

Basic Information

Product Name	(E,E)-(Cf3Cf=Cf)2
CAS No.	83168-67-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,1,1,4,4,4-Hexafluoro-2-butyne; Perfluoro-2-butyne; Hexafluoro-2-butyne; (E,E)-1,1,1,4,4,4-Hexafluorobut-2-yne; FC≡CF-CF=CF2 (dimer); Fluorinated butyne derivative; Perfluorinated diacetylene analog
EINECS	Contact for details

Quality Control

Our (E,E)-(Cf3Cf=Cf)2 is manufactured under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent evaporation and potential contamination. Handle and store away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Non-volatile Residue	≤ 0.1%

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