149329-29-3

Basic information

• Product Name: 3-CHLORO-1,1,1,3-TETRAFLUOROPROPANE
• Synonyms: 3-CHLORO-1,1,1,3-TETRAFLUOROPROPANE;1-Chloro-1H,2H,2H-perfluoropropane 97%
• CAS NO: 149329-29-3
• Molecular Formula: C₃H₃ClF₄
• Molecular Weight: 150.5
• Product Categories: refrigerants
• Mol File: 149329-29-3.mol
• Article Data: 17

Chemical Properties

• Boiling Point: 42.6°C at 760 mmHg
• Appearance: /
• Density: 1.347g/cm³
• Vapor Pressure: 402mmHg at 25°C
• Refractive Index: 1.307
• CAS DataBase Reference: 3-CHLORO-1,1,1,3-TETRAFLUOROPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-CHLORO-1,1,1,3-TETRAFLUOROPROPANE(149329-29-3)
• EPA Substance Registry System: 3-CHLORO-1,1,1,3-TETRAFLUOROPROPANE(149329-29-3)

Safety Data

• Hazard Codes: Irritant:
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 149329-29-3(Hazardous Substances Data)

Usage

Uses

3-Chloro-1,1,1,3-tetrafluoropropane is a useful reagent for fluorination of chloropropenes.

InChI:InChI=1/C3H3ClF4/c4-2(5)1-3(6,7)8/h2H,1H2

Upstream product

• 23153-23-3 1,1,1,3,3-pentachloropropane 
• 2730-43-0 1-chloro-3,3,3-trifluoropropene 
• 15022-22-7 1,1,1,3-tetrachloropropene 
• 18611-43-3 1,1,3,3-tetrachloro-1-propene 
• 23153-22-2 1,1,1,3-tetrachloro-3-fluoropropane 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 

Downstream Products

• 1645-83-6 1,3,3,3-tetrafluoro-propene 
• 460-73-1 1,1,1,3,3-Pentafluoropropane 
• 2730-43-0 1-chloro-3,3,3-trifluoropropene 
• 99728-16-2 (Z)-1-chloro-3,3,3-trifluoro-1-propene 
• 29118-24-9 trans-1,3,3,3-tetrafluoropropene 
• 29118-25-0 (Z)-1,3,3,3-tetrafluoropropene 
• 102687-65-0 trans-1-chloro-3,3,3-trifluoropropene 

Relevant articles and documents

Process system and method for producing trans-1-chloro-3,3,3-trifluoropropene

The invention discloses a process system and method for producing trans-1-chloro-3,3,3-trifluoropropene. Hydrogen fluoride and 1,1,1,3,3-pentachloropropane are subjected to a liquid phase fluorination reaction in a liquid phase catalytic reactor, the trans-1-chloro-3,3,3-trifluoropropene is synthesized, and cis-1-chloro-3,3,3-trifluoropropene and 3-chloro-1,1,1,3,3-tetrafluoropropane are byproducts. In a gas-phase catalytic reactor, the byproducts cis-1,3,3,-trifluoropropene and 3-chloro-1,1,1,3-tetrafluoropropane react with HCl, and are further converted into the trans-1-chloro-3,3,3-trifluoropropene. By adopting the method, the trans-1-chloro-3,3,3-trifluoropropene can be produced with high yield, the optimal conversion of materials is realized, main by-products are circularly converted into target products, and the separation problem of approximate azeotrope HCFO-1233zd(Z) and HCFC-244fa is avoided.

INTEGRATED PROCESS FOR THE CO-PRODUCTION OF TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE, TRANS-1,3,3,3-TETRAFLUOROPROPENE, AND 1,1,1,3,3-PENTAFLUOROPROPANE

Disclosed is an integrated process to co-produce trans-1-chloro-3,3,3-trifluoro-propene (1233zd (E)), trans-1,3,3,3-tetrafluoropropene (1234ze (E)), and 1,1,1,3,3-pentafluoropropane (245fa). Overall the co-production is a three-step process. The chemistry involves the steps of: (1) the reaction of 1,1,1,3-tetrachloropropene and/or 1,1,3,3-tetrachloropropene with anhydrous HF in excess in a liquid-phase catalyzed reactor in such a way as to co-produce primarily 1233zd (E) and 244fa (plus by-product HCl); an optionally(2) the 244fa stream can then be used to directly produce any (or all) of the following desired products;(a) the 244fa stream can be dehydrochlorinated to produce the desired second product 1234ze (E); and/or(b) the 244fa stream can be dehydrofluorinated to produce 1233zd (E) if more of that product is desired; and/or(c) the 244fa stream can be further fluorinated to form 245fa.

INTEGRATED PROCESS TO CO-PRODUCE 1,1,1,3,3-PENTAFLUOROPROPANE, TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE and TRANS-1,3,3,3-TETRAFLUOROPROPENE

Disclosed is a fully integrated process for making 1,1,1,3,3-pentafluoropropane (HFC-245fa), trans-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(E)), and trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)). The chemistry involves (a) the reaction of 1,1,1,3,3-pentachloropropane (HCC-240fa), or a derivative thereof selected from 1,1,3,3-tetrachloropropene and 1,3,3,3-tetrachloropropene, with anhydrous HF in excess in the presence of a catalyst in a liquid-phase reactor in such a way as to co-produce HCFO-1233zd, HFO-1234ze, HCFC-244fa (3-chloro-1,1,1,3-tetrafluoropropane), and HFC-245fa in a first reactor; (b) the reaction of HCFO-1233zd and HFO-1234ze with HCl in excess in the presence of a catalyst in a second reactor to convert these two olefins into HCFC-243fa and HCFC-244fa, respectively; (c) the reaction of HCFC-243fa and HCFC-244fa over a dehydrochlorination catalyst or in a caustic solution in a third reactor to form HCFO-1233zd and HFO-1234ze; and (d) the reaction of HCFO-1233zd(Z) and HFO-1234ze(Z) in the presence of a catalyst in a fourth reactor to form trans-1233zd and trans-1234ze, respectively.