Octafluoro-1-butene - Names and Identifiers
Octafluoro-1-butene - Physico-chemical Properties
| Molecular Formula | C4F8
|
| Molar Mass | 200.03 |
| Density | 1.5231 (rough estimate) |
| Melting Point | -132.5°C (estimate) |
| Boling Point | 4.85°C |
| Refractive Index | 1.2492 (estimate) |
| Physical and Chemical Properties | EPA Chemical Information Perfluorobut-1-ene (357-26-6) |
Octafluoro-1-butene - Upstream Downstream Industry
Octafluoro-1-butene - Introduction
Octafluoro-1-butene, chemical formula C4F8, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
- Octafluoro-1-butene is a colorless and odorless gas with a lower boiling point and higher density at room temperature.
-It is an inert gas with high chemical stability to most common chemicals.
- Octafluoro-1-butene is soluble in organic solvents, but insoluble in water.
Use:
- Octafluoro-1-butene the plasma-enhanced chemical vapor deposition (PECVD) process commonly used in the electronic device and semiconductor industries to prepare thin films.
-It can also be used as a solvent and volatilization tool for the preparation of fine chemicals and materials.
Method:
- Octafluoro-1-butene are usually prepared by fluorinating alkyl compounds. The specific method includes reacting 1,4-dibromobutane and hydrogen fluoride in the presence of a catalyst.
Safety Information:
- Octafluoro-1-butene is a low-toxic compound, but it is a flammable gas and should be stored in a cool and ventilated place, away from fire and high temperature.
-Wear suitable personal protective equipment such as respirators and protective gloves when using the Octafluoro-1-butene to avoid contact with its liquids or vapors.
-When handling Octafluoro-1-butene, follow the correct workplace operating procedures and ensure the existence of appropriate ventilation systems and gas monitoring equipment.
Last Update：2024-04-10 22:29:15