29118-25-0

Basic information

• Product Name: 1-Propene, 1,3,3,3-tetrafluoro-, (1Z)-
• CAS NO: 29118-25-0
• Molecular Formula: C3H2F4
• Molecular Weight: 114.042
• Mol File: 29118-25-0.mol
• Article Data: 54

Chemical Properties

• CAS DataBase Reference: 1-Propene, 1,3,3,3-tetrafluoro-, (1Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propene, 1,3,3,3-tetrafluoro-, (1Z)-(29118-25-0)
• EPA Substance Registry System: 1-Propene, 1,3,3,3-tetrafluoro-, (1Z)-(29118-25-0)

Safety Data

• Hazardous Substances Data: 29118-25-0(Hazardous Substances Data)

Usage

General Description

1-Propene, 1,3,3,3-tetrafluoro-, (1Z)- is a chemical compound with the molecular formula C3H2F4. It is also known as HFO-1234ze(Z) and is classified as a hydrofluoroolefin (HFO). 1-Propene, 1,3,3,3-tetrafluoro-, (1Z)- is used as a refrigerant in various applications, including air conditioning, refrigeration, and heat pump systems. It is known for its low global warming potential, making it an environmentally friendly alternative to traditional hydrofluorocarbons (HFCs) and chlorofluorocarbons (CFCs) that contribute to ozone depletion and climate change. Additionally, it is non-ozone depleting and has a low toxicity, making it a safer option for use in various industrial and commercial settings.

Upstream product

• 460-74-2 1,1,1,3-tetrafluoro-3-iodo-propane 
• 431-31-2 1,1,1,2,3-pentafluoropropane 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 690-27-7 2H-pentafluoropropene 
• 1814-88-6 1,1,1,2,2-pentafluoropropane 
• 51584-24-8 trifluoroallene 
• 75070-85-8 [Rh(H)(PEt₃)₃] 
• 998-30-1 Triethoxysilane 
• 2816-43-5 triphenylgermane 
• 99728-16-2 (Z)-1-chloro-3,3,3-trifluoro-1-propene 
• 23153-23-3 1,1,1,3,3-pentachloropropane 
• 20174-11-2 1,3,3,3-tetrafluoropropyne 
• 116-15-4 perfluoropropylene 
• 102687-65-0 trans-1-chloro-3,3,3-trifluoropropene 

Downstream Products

• 29118-24-9 trans-1,3,3,3-tetrafluoropropene 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 99728-16-2 (Z)-1-chloro-3,3,3-trifluoro-1-propene 
• 102687-65-0 trans-1-chloro-3,3,3-trifluoropropene 
• 677-21-4 1,1,1-trifluoropropylene 
• 661-54-1 3,3,3-trifluoroprop-1-yne 

Relevant articles and documents

Preparation method of Z-1-halogen-3, 3, 3-trifluoropropene

The invention discloses a preparation method of Z-1-halogen-3, 3, 3-trifluoropropene. The preparation method comprises the following steps: in the presence of a block catalyst, E-1-halogen-3, 3, 3-trifluoropropene is subjected to a gas phase isomerization reaction in a tubular reactor to obtain Z-1-halogen-3, 3, 3-trifluoropropene, and halogen is fluorine or chlorine. According to the preparation method, 1, 1, 1, 3, 3-pentachloropropane is used as an initial raw material, Z-1-chloro-3, 3, 3-trifluoropropene or Z-1, 3, 3, 3-tetrafluoropropene secondary product is prepared through a gas-phase fluorination reaction and an isomerization reaction, the materials which are not completely reacted are independently circulated through a gas-phase independent circulation process so that the initial raw materials can be almost completely converted into the target product, and finally, the target product is extracted from a process system, and thus liquid waste and waste gas are not generated, and green production is realized.

Versatile Reaction Pathways of 1,1,3,3,3-Pentafluoropropene at Rh(I) Complexes [Rh(E)(PEt3)3] (E=H, GePh3, Si(OEt)3, F, Cl): C-F versus C-H Bond Activation Steps

The reaction of the rhodium(I) complexes [Rh(E)(PEt3)3] (E=GePh3 (1), H (6), F (7)) with 1,1,3,3,3-pentafluoropropene afforded the defluorinative germylation products Z/E-2-(triphenylgermyl)-1,3,3,3-tetrafluoropropene and

Preparation method of E-1-halogen-3, 3, 3-trifluoropropene

The invention discloses a preparation method of E-1-halogen-3, 3, 3-trifluoropropene. The preparation method comprises the following steps: in the presence of a block catalyst, carrying out gas-phase fluorination reaction on 1, 1, 1, 3, 3-pentachloropropane and hydrogen fluoride in a tubular reactor to obtain a main product E-1-chlorine-3, 3, 3-trifluoropropene and a small amount of product Z-1-chlorine-3, 3, 3-trifluoropropene; furthermore, in the presence of the block catalyst, E-1-chlorine-3, 3, 3-trifluoropropene or/and Z-1-chlorine-3, 3, 3-trifluoropropene and hydrogen fluoride are subjected to a gas-phase fluorination reaction in the tubular reactor, and a main product E-1, 3, 3, 3-tetrafluoropropene is obtained. The one-way yield of the method is high; especially for the second-step process, only HCl in the product flow in the first step needs to be removed, and the remaining substances can be directly used for fluorination reaction after new HF is added. The block catalyst has the characteristics of high activity and long service life.