Description

cis-1,2-Difluoroethylene (Fc-1132) 97 is a highly volatile, gaseous fluorinated hydrocarbon with the CAS number 1630-77-9. This compound serves as a critical intermediate and specialty reagent in advanced chemical synthesis, valued for its unique reactivity and fluorine content. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as fluorination reactions and the development of novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Acts as a key building block for creating advanced fluorinated pesticides and herbicides with improved efficacy.
• Specialty Chemical Production: Employed as a precursor for fluorinated monomers, solvents, and other high-value fluorochemicals.
• Polymer Modification: Utilized to introduce fluorine atoms into polymer chains, altering surface properties and chemical resistance.
• Refrigerant & Propellant Research: Investigated as a component in next-generation, low-global-warming-potential (GWP) refrigerant blends.
• Electronics Industry: Serves as an etching or cleaning agent precursor in the manufacturing of semiconductors and electronic components.

Basic Information

Product Name	cis-1,2-Difluoroethylene (Fc-1132) 97
CAS No.	1630-77-9
Molecular Formula	C2H2F2
Molecular Weight	64.04 g/mol
Synonyms	(Z)-1,2-Difluoroethene; cis-1,2-Difluoroethene; HFO-1132(Z); R-1132(Z); 1,2-Difluoroethylene (cis-); Fluorocarbon 1132; Difluoroethylene; Ethene, 1,2-difluoro-, (Z)-
EINECS	Contact for details

Quality Control

Our cis-1,2-Difluoroethylene (Fc-1132) 97 is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC), to ensure it meets the specified purity and identity criteria. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, store in a cool, well-ventilated area away from heat, sparks, and open flames. Cylinders should be secured in an upright position. Keep container tightly sealed when not in use to prevent loss and contamination.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Moisture (KF)	≤ 0.05%
Acidity (as HF)	≤ 10 ppm

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