Description

1,1,2,2-Tetrafluoro-3-(2,2,3,3-Tetrafluoropropoxy)Propane Or Bis(2,2,3,3-Tetrafluoropropyl) Ester is a specialized fluorinated organic compound valued for its unique combination of chemical inertness and volatility. This high-performance chemical is engineered to serve as a key intermediate or functional fluid in advanced manufacturing processes where standard solvents fail. It is particularly sought after by industries involved in the development of specialty polymers, high-precision electronics, and sophisticated heat transfer systems.

Application

• Specialty Solvent & Reaction Medium: Acts as an inert, high-boiling solvent for sensitive fluorination reactions and polymerizations, particularly for fluoropolymers and specialty resins.
• Electronic Chemicals: Used in the formulation of precision cleaning agents and degreasers for semiconductor manufacturing and electronic component assembly.
• Heat Transfer Fluid: Serves as a base component or additive in non-conductive, thermally stable cooling fluids for specialized industrial and laboratory equipment.
• Lubricant & Grease Additive: Imparts enhanced thermal stability, chemical resistance, and low volatility when incorporated into high-performance synthetic lubricants and greases.
• Pharmaceutical & Agrochemical Intermediate: Functions as a key building block in the synthesis of novel fluorinated active pharmaceutical ingredients (APIs) and advanced agrochemicals.
• Surface Treatment & Coatings: Used to modify surface properties, providing oil, water, and stain resistance in advanced textile and industrial coatings.

Basic Information

Item	Details
Product Name	1,1,2,2-Tetrafluoro-3-(2,2,3,3-Tetrafluoropropoxy)Propane Or Bis(2,2,3,3-Tetrafluoropropyl) Ester
CAS No.	82914-35-0
Molecular Formula	C9H6F8O2
Molecular Weight	298.13 g/mol
Synonyms	Bis(2,2,3,3-tetrafluoropropyl) ether; 1,1,2,2-Tetrafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane; Perfluoropropyl propyl ether (mixture isomer); 2,2,3,3-Tetrafluoropropyl 2,2,3,3-tetrafluoropropyl ether; 1,1,2,2,3,3,4,4-Octafluoro-5-oxanonane; F-Ether (industry abbreviation); HFE-type fluid (related class)
EINECS	Contact for details

Quality Control

Every batch of our 1,1,2,2-Tetrafluoro-3-(2,2,3,3-Tetrafluoropropoxy)Propane is subjected to rigorous analytical testing to ensure it meets the stringent purity and consistency requirements of our global B2B clients. We adhere to a comprehensive quality management system, with testing protocols including GC, HPLC, NMR, and Karl Fischer titration. A detailed Certificate of Analysis (COA) documenting identity, purity, assay, and key impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area away from heat sources and open flames. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep the container tightly sealed when not in use to prevent evaporation and potential moisture ingress. Store away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	1.55 - 1.60 g/mL
Boiling Point	Approx. 120 - 130°C
Refractive Index (n20D)	1.320 - 1.330

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