Description

(R)-1,3-Difluoropropadiene is a chiral, highly volatile fluorinated building block of significant interest in advanced organic synthesis. Its unique structure, featuring a reactive allene moiety and fluorine atoms, makes it a valuable precursor for constructing complex, stereodefined molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and specialty materials.

Application

• As a key chiral synthon in the asymmetric synthesis of complex pharmaceutical intermediates.
• Building block for novel fluorinated ligands and catalysts used in homogeneous catalysis.
• Precursor in the research and development of advanced agrochemicals with enhanced activity.
• Starting material for the synthesis of fluorinated polymers and specialty materials with unique surface properties.
• Intermediate in the preparation of stereodefined fluoroorganic compounds for material science applications.
• Use in method development and exploration of new reaction pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	(R)-1,3-Difluoropropadiene
CAS No.	61886-93-9
Molecular Formula	C3H2F2
Molecular Weight	76.05 g/mol
Synonyms	(R)-1,3-Difluoroallene; (R)-1,3-Difluoropropa-1,2-diene; (R)-Difluoroallene; (R)-1,3-Difluoro-1,2-propadiene; (R)-configuration 1,3-Difluoropropadiene
EINECS	Contact for details

Quality Control

Our (R)-1,3-Difluoropropadiene is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high chiral purity. Each lot is characterized using advanced analytical techniques including chiral GC or HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment to support your critical R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at 2-8°C. The container should be kept tightly sealed under an inert atmosphere and away from sources of ignition. Allow the container to reach ambient temperature before opening to minimize pressure differential.

Specification

Item	Specification
Appearance	Colorless liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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