431-27-6

Basic information

• Product Name: 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE
• Synonyms: 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE;(1Z)-1,2-Dichloro-3,3,3-trifluoro-1-propene;Propene, 1,2-dichloro-3,3,3-trifluoro-;1,2-Dichloro-3,3,3-trifluoropropene 98%;1,2-Dichloro-3,3,3-trifluoropropene98%;1,2-Dichloro-3,3,3-trifluoro-1-propene;1,2-Dichloro-3,3,3-trifluoroprop-1-ene 98%
• CAS NO: 431-27-6
• Molecular Formula: C₃HCl₂F₃
• Molecular Weight: 164.94
• Mol File: 431-27-6.mol
• Article Data: 18

Chemical Properties

• Melting Point: -109°C
• Boiling Point: 54°C
• Flash Point: °C
• Appearance: /
• Density: 1,465 g/cm3
• Vapor Pressure: 266mmHg at 25°C
• Refractive Index: 1.367
• CAS DataBase Reference: 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE(431-27-6)
• EPA Substance Registry System: 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE(431-27-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 431-27-6(Hazardous Substances Data)

Usage

General Description

1,2-Dichloro-3,3,3-trifluoropropene, also known by the trade name Solstice 1233zd, is a chemical compound with the molecular formula C3H2Cl2F3. It is a colorless, odorless liquid that is commonly used as a refrigerant and a blowing agent for insulation materials. The compound has a low global warming potential and zero ozone depletion potential, making it an environmentally-friendly alternative to older refrigerants that contribute to climate change. 1,2-Dichloro-3,3,3-trifluoropropene is also considered non-flammable and has a low toxicity, making it a safer choice for industrial and commercial applications. Overall, the compound has gained popularity as a sustainable and efficient option for cooling and insulation systems.

InChI:InChI=1/C3HCl2F3/c4-1-2(5)3(6,7)8/h1H/b2-1-

Upstream product

• 23153-23-3 1,1,1,3,3-pentachloropropane 
• 677-21-4 1,1,1-trifluoropropylene 
• 24425-97-6 1,1,1,2,2,3-hexachloropropane 
• 431-63-0 1,1,1,2,3,3-hexafluoropropane 
• 21700-31-2 1,1,1,2,3-pentachloro-propane 
• 2730-62-3 2-chloro-1,1,1-trifluoropropene 
• 661-54-1 3,3,3-trifluoroprop-1-yne 
• 10436-39-2 1,1,2,3-Tetrachloropropene 

Downstream Products

• 677-21-4 1,1,1-trifluoropropylene 
• 2730-43-0 1-chloro-3,3,3-trifluoropropene 
• 2730-62-3 2-chloro-1,1,1-trifluoropropene 
• 338-75-0 2,3-dichloro-1,1,1-trifluoropropane 
• 673-93-8 1-Chlor-3,3,3-trifluor-propin 

Relevant articles and documents

COMPOSITIONS AND PROCESSES FOR PRODUCING CHLOROFLUOROALKENES

A method of making chlorofluorohydrocarbons including, contacting, a fluorinated hydrocarbon reagent in the vapor phase, with hydrogen chloride (HCl). The reaction is conducted in the presence of an effective amount of a catalyst, at an elevated temperature sufficient to effect hydrochlorination to form a reaction mixture including a chlorofluorohydrocarbon.

METHOD FOR PRODUCING FLUORINE-CONTAINING OLEFIN

The present invention provides a method for producing a fluorine-containing olefin, the method comprising reacting a chlorine-containing compound represented by a specific formula with anhydrous hydrogen fluoride in the presence of a chromium atom-containing fluorination catalyst, the reaction being carried out at a temperature within the range of 200 to 350° C. in the presence of 0.0001 to 0.03 mol of molecular chlorine per mol of the chlorine-containing compound. The present invention is capable of achieving the effect of suppressing catalyst deterioration, maintaining the starting material conversion and the target product selectivity within excellent ranges, and reducing adverse effects caused by the use of a large amount of non-condensable gas.

Method for Producing 2-Chloro-1,3,3,3-Tetrafluoropropene

A production method of 2-chloro-1,3,3,3-tetrafluoropropene (1224) according to the present invention includes bringing 2,3-dichloro-1,1,1,3-tetrafluoropropane (234da) into contact with an inorganic base having a pKa of 4.8 or greater in an aqueous medium in the presence of a phase transfer catalyst. Preferably, the inorganic base has a pKa of 10 or greater. Further, the phase transfer catalyst is preferably at least one selected from the group consisting of tetrabutylammonium bromide, methyltri-n-octylammonium chloride, benzyltrimethylammonium chloride and tetraethylammonium chloride. It is possible by this method to selectively produce 1224 from 234da.