Description

1,1-Dichloro-1,2,2,3,3,3-Hexafluoropropane CAS NO 2729-28-4 is a specialized fluorinated hydrocarbon compound. It serves as a critical intermediate and solvent in advanced chemical synthesis and industrial processes due to its unique combination of halogen atoms. This product is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking high-purity fluorinated building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated moieties for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Acts as a key precursor in the manufacture of modern pesticides and herbicides, where fluorine substitution improves efficacy and environmental profile.
• Specialty Solvent: Employed as a high-performance solvent for sensitive reactions and cleaning applications in electronics and precision manufacturing, leveraging its high volatility and chemical inertness.
• Refrigerant & Propellant Research: Investigated as a component in next-generation, low-global-warming-potential (GWP) refrigerant blends and aerosol propellants.
• Fluoropolymer Production: Serves as a monomer or telogen in the production of specialized fluoropolymers and fluorinated coatings with high thermal and chemical resistance.
• Laboratory Reagent: Utilized in research and development laboratories as a standard or reagent for fluorination chemistry and material science studies.

Basic Information

Product Name	1,1-Dichloro-1,2,2,3,3,3-Hexafluoropropane
CAS No.	2729-28-4
Molecular Formula	C3Cl2F6
Molecular Weight	220.93 g/mol
Synonyms	1,1-Dichlorohexafluoropropane; HCFC-226da; Propane, 1,1-dichloro-1,2,2,3,3,3-hexafluoro-; R-226da; Freon 226da; 1,1-Dichloro-1,2,2,3,3,3-hexafluoropropane; 1,1-Dichloroperfluoropropane
EINECS	220-347-5

Quality Control

Every batch of 1,1-Dichloro-1,2,2,3,3,3-Hexafluoropropane is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards and customer-specific requirements. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles as determined by GC, GC-MS, and NMR, is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%
Acidity (as HCl)	≤ 0.001%

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