7125-84-0

Usage

Uses

Used in Cleaning Agents:
1,1,1-TRICHLORO-3,3,3-TRIFLUOROPROPANE is used as a solvent for cleaning purposes due to its ability to dissolve a wide range of substances.
Used in Aerosol Propellants:
1,1,1-TRICHLORO-3,3,3-TRIFLUOROPROPANE is used as a propellant in aerosol products, providing the force needed to dispense the contents.
Used in Refrigerants:
1,1,1-TRICHLORO-3,3,3-TRIFLUOROPROPANE is used as a refrigerant in cooling systems, helping to maintain low temperatures for preservation and cooling purposes.
However, it is important to note that 1,1,1-TRICHLORO-3,3,3-TRIFLUOROPROPANE is classified as an ozone-depleting substance and has been phased out in many countries due to its harmful environmental impact. Exposure to this chemical can cause irritation to the skin, eyes, and respiratory system, and potential damage to the ozone layer if released into the atmosphere. As a result, efforts have been made to find safer alternatives to this chemical in commercial and industrial processes.

Upstream product

• 421-07-8 1,1,1-trifluoropropane 
• 36441-29-9 14-phenyl-14H-dibenzo[a.j]xanthene 
• 7732-18-5 water 
• 460-37-7 1,1,1-trifluoro-3-iodopropane 
• 7782-50-5 chlorine 
• 460-69-5 1,1-dichloro-3,3,3-trifluoropropane 
• 75-69-4 trichlorofluoromethane 
• 75-38-7 Vinylidene fluoride 

Downstream Products

• 460-92-4 1-chloro-1,1,3,3,3-pentafluoropropane 
• 690-39-1 1,1,1,3,3,3-hexafluoropropane 
• 460-70-8 1,1-dichloro-3,3,3-trifluoropropene 

Relevant academic research and scientific papers

Method for preparing 3,3,3-trichloro-1,1,1-trifluoropropane through gas-phase catalytic chlorination

The invention discloses a method for preparing 3,3,3-trichloro-1,1,1-trifluoropropane through gas-phase catalytic chlorination through gas-phase catalytic chlorination. The method comprises the following step: under the action of a catalyst, subjecting 3,3-dichloro-1,1,1-trifluoropropane and chlorine serving as raw materials to a gas-phase catalytic chlorination reaction in a catalyst bed layer, wherein the catalyst is a molecular sieve, and the molecular sieve is at least one selected from ZSM-5, 5A, MCM-41, a beta type molecular sieve and a Y type molecular sieve. The molecular sieve which is cheap and easy to obtain is used as the catalyst, the reaction is carried out under a gas phase condition, and the method has the advantages of high space time yield, simple process, safe operation, low production cost and the like.

MANUFACTURING METHOD OF 1,1,1-TRICHLORO-3,3,3-TRIFLUOROPROPANE

PROBLEM TO BE SOLVED: To provide an efficient manufacturing method of 1,1,1-trichloro-3,3,3-trifluoropropane (HCFC-233fb) with high safety. SOLUTION: There is provided a manufacturing method of HCFC-233fb by contacting trichlorofluoromethane and 1,1-difluoroethylene in a presence of a catalyst. Preferably there is provided a manufacturing method of HCFC-233fb where the catalyst is a Lewis acid catalyst. More preferably there is provided a manufacturing method of HCFC-233fb where the Lewis acid catalyst is halide or halogenated oxide of at least one element selected from B, Al, Ga, In, Fe, Ni, Co, Sb, Nb, Sn, Ti, Zr, Hf, W and Ta. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT

PROCESS FOR 1-CHLORO-3,3,3-TRIFLUOROPROPENE FROM TRIFLUOROPROPENE

The present invention provides routes for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from commercially available raw materials. More specifically, this invention provides several routes for forming HCFO-1233zd from 3,3,3-trifluoropropene (FC-1234zf).