Description

Cf2=C=Ch2 CAS NO 430-64-8 is a highly reactive, low molecular weight fluorinated allene derivative, also known as 1,1-Difluoroallene. This compound serves as a critical specialty building block in advanced organic synthesis, enabling the introduction of unique difluoroalkene and cyclopropane functionalities. It is primarily utilized by pharmaceutical researchers and agrochemical developers for creating novel molecules with tailored properties.

Application

• Pharmaceutical Intermediate: A key precursor for synthesizing fluorinated drug candidates, enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of novel fluorinated pesticides and herbicides with improved efficacy.
• Advanced Material Research: Serves as a monomer or cross-linking agent in the development of specialty fluoropolymers.
• Organic Synthesis Building Block: Enables [2+2] and other cycloaddition reactions to construct complex, fluorinated carbocycles and heterocycles.
• Ligand and Catalyst Development: Employed in the preparation of novel fluorinated ligands for catalysis research.

Basic Information

Product Name	Cf2=C=Ch2 CAS NO 430-64-8
CAS No.	430-64-8
Molecular Formula	C3H2F2
Molecular Weight	76.05 g/mol
Synonyms	1,1-Difluoroallene; 1,1-Difluoropropadiene; Difluoroallene; 3,3-Difluoro-1,2-propadiene; Allene, 1,1-difluoro-; NSC 5185
EINECS	207-074-8

Quality Control

Our Cf2=C=Ch2 is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at recommended temperatures between -20°C to -10°C to maintain stability. This material is highly volatile and may be pressure-sensitive; ensure containers are adequately rated and stored in a cool, well-ventilated area away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / gas
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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