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CAS NO.26103-07-1
2- (Chloroethoxy) -1,1,1,3,3-hexafluoropropane, also known as CHEMA, is an organic compound. The following is an introduction to the properties, uses, preparation methods, and safety information of this compound:
nature:
-Appearance: Colorless liquid
Purpose:
-2- (Chloroethoxy) -1,1,1,3,3-hexafluoropropane can be used as an intermediate for the synthesis of organic compounds.
-This compound can also be used to improve the weather resistance of coatings and adhesives.
Manufacturing method:
The preparation method of 2- (Chloroethoxy) -1,1,1,3,3-hexafluoropropane usually includes the following steps:
Under appropriate conditions, methanol is reacted with 2,2,2,2-tetrafluoroacetic anhydride to obtain methyl 2,2,2-tetrafluoroformate.
Reacting methyl 2,2,2,2-tetrafluoroformate with chloromethane to generate 2- (Chloroethoxy) -1,1,1,3,3-hexafluoropropane in the presence of a base.
Security information:
-2- (Chloroethoxy) -1,1,1,3,3-hexafluoropropane is irritating and can cause irritation to the eyes, respiratory system, and skin.
-Necessary personal protective measures should be taken when handling and using this compound, including wearing protective goggles, chemical protective gloves, and protective clothing.
-Avoid contact, inhalation, or ingestion of the compound and keep it away from sources of fire and high temperatures.
The production and use of chemicals should be carried out under appropriate laboratory or industrial safety conditions.