1645-83-6

Basic information

• Product Name: 1,3,3,3-TETRAFLUOROPROP-1-ENE
• Synonyms: 1,3,3,3-TETRAFLUOROPROP-1-ENE;1,3,3,3-TETRAFLUOROPROPENE;1,3,3,3-Tetrafluoroprop-1-ene 97%;1,3,3,3-Tetrafluoroprop-1-ene97%;1H,2H-Perfluoroprop-1-ene
• CAS NO: 1645-83-6
• Molecular Formula: C₃H₂F₄
• Molecular Weight: 114.04
• Mol File: 1645-83-6.mol
• Article Data: 35

Chemical Properties

• Melting Point: -104.53°C
• Boiling Point: -16°C
• Appearance: /
• Density: 1.3381 (estimate)
• Vapor Pressure: 3440mmHg at 25°C
• Refractive Index: 1.2742 (estimate)
• Water Solubility: 373mg/L at 24℃
• CAS DataBase Reference: 1,3,3,3-TETRAFLUOROPROP-1-ENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,3,3-TETRAFLUOROPROP-1-ENE(1645-83-6)
• EPA Substance Registry System: 1,3,3,3-TETRAFLUOROPROP-1-ENE(1645-83-6)

Safety Data

• Hazard Codes: Xi,F
• Statements: 11
• Safety Statements: 9-16-33
• RIDADR: 3161
• HazardClass: GAS, FLAMMABLE
• Hazardous Substances Data: 1645-83-6(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C3H2F4/c4-2-1-3(5,6)7/h1-2H

Upstream product

• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 17614-79-8 ethyl-dimethyl-(2,3,3,3-tetrafluoro-propyl)-ammonium; hydroxide 
• 116-14-3 polytetrafluoroethylene 
• 75-68-3 1-Chloro-1,1-difluoroethane 
• 460-74-2 1,1,1,3-tetrafluoro-3-iodo-propane 
• 23153-23-3 1,1,1,3,3-pentachloropropane 
• 149329-29-3 1-chloro-1,3,3,3-tetrafluoropropane 
• 2730-43-0 1-chloro-3,3,3-trifluoropropene 
• 75-45-6 Chlorodifluoromethane 
• 338-65-8 1-chloro-2,2-difluoroethane 
• 428-59-1 Hexafluoropropene oxide 
• 931-91-9 1,1,2,2,3,3-Hexafluoro-cyclopropane 
• 75-38-7 Vinylidene fluoride 
• 420-46-2 2,2,2-trifluoroethanol 

Downstream Products

• 666-30-8 2-chloro-1,3,3,3-tetrafluoropropene 
• 421-07-8 1,1,1-trifluoropropane 
• 430-63-7 1,1-difluoropropene 
• 677-21-4 1,1,1-trifluoropropylene 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 29118-24-9 trans-1,3,3,3-tetrafluoropropene 
• 102687-65-0 trans-1-chloro-3,3,3-trifluoropropene 
• 99728-16-2 (Z)-1-chloro-3,3,3-trifluoro-1-propene 
• 18611-43-3 1,1,3,3-tetrachloro-1-propene 

Relevant articles and documents

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METHOD FOR PRODUCING 1-CHLORO-3,3,3-TRIFLUOROPROPENE

A method for manufacturing 1-chloro-3,3,3-trifluoropropene (1230zd) is provided. The method includes contacting a halogenated hydrocarbon compound having a carbon number of 3 and represented by a general formula (1) with a metal catalyst in a gas phase. [in-line-formulae]CFaCl3-a—CH2—CHFbCl2-b ??(1)[/in-line-formulae] In the formula, a is an integer from 0 to 2, b is 1 or 2 when a=0, b is 0 or 1 when a=1, and b is 0 when a=2.

METHOD FOR PRODUCING 1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze) FROM 1-CHLORO-3,3,3-TRIFLUOROPOPENE (HCFO-1233zd)

A method for producing 1,3,3,3-tetrafluoropropene (HFO-1234ze, or 1234ze) from 1-chloro-3,3,3-trifluoropopene (HCFO-1233zd, or 1233zd). In one embodiment, HFO-1233zd is subjected to a disproportionation reaction in the presence of a catalyst at an elevated temperature to produce HFO-1234ze as well as 3,3-dichloro-1,1-difluoropropene (HCFO-1232zc). The catalyst may be at least one of a chromium oxyfluoride catalyst, a chromium oxide catalyst, or a metal fluoride catalyst. The reaction may be conducted in the vapor phase at a temperature between 100° C. and 450° C. Advantageously, in the present method, substantially no hydrogen fluoride (HF) is used as a reactant, and substantially no HF is produced as a product.

METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE AND 1,3,3,3-TETRAFLUOROPROPENE

A method for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, including: providing a first reactor including a first section, a second section, and a third section, with each section being filled with different catalysts, preheating hexafluoropropylene and hydrogen, and introducing the hexafluoropropylene and the hydrogen to the first reactor to yield a first mixture including: 1,1,1,2,3-pentafluoropropane, 1,1,1,2,3,3-hexafluoropropane, and hydrogen fluoride; introducing the first mixture to a first distillation column to yield 1,1,1,2,3,3-hexafluoropropane at a top of the first distillation column and 1,1,1,2,3-pentafluoropropane and hydrogen fluoride at a bottom of the first distillation column, recycling the 1,1,1,2,3,3-hexafluoropropane to a lower part of the first section of the first reactor, and introducing the 1,1,1,2,3-pentafluoropropane and the hydrogen fluoride to a second reactor to yield a second mixture including: 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene, hydrogen fluoride, and 1,1,1,2,3-pentafluoropropane; and performing water washing, alkaline washing, drying, and distillation on the second mixture to yield 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene.