138845-14-4

Basic information

• Product Name: 1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane
• Synonyms: 1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane;1,3-(1,1,2,2-Tetrafluoroethoxy)propane
• CAS NO: 138845-14-4
• Molecular Formula: C7H8F8O2
• Molecular Weight: 276.12
• Mol File: 138845-14-4.mol

Chemical Properties

• Boiling Point: 162℃
• Flash Point: 69℃
• Appearance: /
• Density: 1.4273
• CAS DataBase Reference: 1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane(138845-14-4)
• EPA Substance Registry System: 1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane(138845-14-4)

Safety Data

• Hazardous Substances Data: 138845-14-4(Hazardous Substances Data)

Usage

Uses

Used in Industrial Applications:
1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane is used as a high-performance material for its ability to withstand high temperatures and resist corrosive chemicals, which is crucial in demanding industrial processes.
Used in Scientific Research:
1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane is used as a research compound in the study of fluorinated organic structures, potentially leading to the development of new materials with enhanced properties.
Used in Chemical Synthesis:
1,3-Bis(1,1,2,2-tetrafluoroethoxy)propane is used as an intermediate or reactant in the synthesis of other fluorinated compounds, contributing to the advancement of fluorochemistry.

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 504-63-2 trimethyleneglycol 

Relevant articles and documents

SYNTHESIS OF PERFLUORINATED ETHERS BY AN IMPROVED SOLUTION PHASE DIRECT FLUORINATION PROCESS

We have developed schemes to make perfluorinated ethers that cover a wide range of molecular weights and boiling points.We describe a relationship that can be used to predict the boiling points of perfluoro polyethers; this is used to assist in the combination of reagents for synthesizing a target having particular physical properties such as boiling point, etc.Our first scheme is to build molecular weight by condensing polyols with fluoro-olefins such as TFE and TFP.These intermediates are then fluorinated by a simple solution phase, batch, photo-assisted directfluorination to give high yields of isomerically pure perfluorinated ethers.In a second scheme we use ethylene oxide to fine-tune the molecular weight of the polyol, and the weight of these can be extended by reaction with an appropriate fluoro-olefin.These intermediates can be fluorinated using uor batch fluorinator to make new perfluorinated ethers of a specific molecular weight and boiling point.