Tetrafluoroethane β-sultone
Conformable with:Q/DYS 008-2007
TFE β-sultone is colorless transparent liquid. It is one special fluoride fine chemical product. Industrial produced TFE β-sultone is mixture of ringlike and straight chain structure, and ringlike structure is transformed into straight chain structure continuously. Owing to its special structure, it is one important fluoride intermediate which can react with various olefines, cycloalkane and nucleophilic reagent.
Quality Specification
Items | Unit | Index |
Appearance | --- | colorless transparent liquid |
Purity,≥ | % | 95 |
Physical properties
Items | Unit | Index |
Chemical Name | Tetrafluoroethane β-sultone | |
CAS | 697-18-7 | |
Molecular formula | --- | C2F4SO3 |
Structural formula | ||
Molecular weight | --- | 180 |
Boiling point(101.3Kpa) | °C | 41 |
Liquid density (25°C) | g/ml | 1.6 |
Danger Label | 8(corrosion) |
Main Applications
TFE β-sultone is one important fluoride intermediate,which can be used to prepare carboxyl and sulfonic group-containing functional compound which are mainly used for functional polymers and fine chemicals, such as PSVE ,fluoride surfactant and PFPE.
Package, Transportation and Storage
1. TFE sultone is packed in cylinder, attached label and certificate which indicate brand, trademark and lot No.
2. Fire and heat should be avoided during storage to prevent over-pressure. It should be stored in ventilated place. In hot weather,cylinder placed in open air should be cooled.
3. The product is transported according to dangerous product. Heat and strong shock should be avoided during transportation.
Tetrafluoroethane sultone