28627-00-1

Basic information

• Product Name: 2-CHLOROTETRAFLUOROPROPANOYL FLUORIDE
• Synonyms: chloro-2,3,3,3-tetrafluoropropanoylfluoride;chloroperfluoropropionylfluoride;propanoylfluoride,2-chloro-2,3,3,3-tetrafluoro-;propionylfluoride,2-chloro-2,3,3,3-tetrafluoro-;2-CHLOROTETRAFLUOROPROPANOYL FLUORIDE;2-Chlorotetrafluoropropionyl fluoride
• CAS NO: 28627-00-1
• Molecular Formula: C₃ClF₅O
• Molecular Weight: 182.48
• Mol File: 28627-00-1.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 15-17°C
• Flash Point: °C
• Appearance: /
• Density: 1.602g/cm³
• Vapor Pressure: 375mmHg at 25°C
• Refractive Index: 1.304
• Sensitive: Moisture Sensitive
• CAS DataBase Reference: 2-CHLOROTETRAFLUOROPROPANOYL FLUORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-CHLOROTETRAFLUOROPROPANOYL FLUORIDE(28627-00-1)
• EPA Substance Registry System: 2-CHLOROTETRAFLUOROPROPANOYL FLUORIDE(28627-00-1)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3265
• Hazardous Substances Data: 28627-00-1(Hazardous Substances Data)

Usage

General Description

2-Chlorotetrafluoropropionyl fluoride, also known as CTFPOF, is a chemical compound with the molecular formula C3F7ClO2. It is a colorless, volatile liquid with a pungent odor, and is considered to be a highly reactive and toxic compound. CTFPOF is widely used as an intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals, as well as in the manufacture of fluorinated polymers and surfactants. It is also used as a reagent in organic synthesis, particularly in the fluorination of organic compounds. Due to its highly reactive nature, CTFPOF must be handled with extreme caution and proper safety measures must be employed when working with this compound.

InChI:InChI=1/C3ClF5O/c4-2(6,1(5)10)3(7,8)9

Upstream product

• 422-61-7 perfluoropropanoyl fluoride 
• 41255-94-1 2-chlorohexafluoropropyl fluorosulfate 
• 6066-46-2 2-chlorotetrafluoropropionyl chloride 
• 428-59-1 Hexafluoropropene oxide 

Downstream Products

• 353-50-4 Carbonyl fluoride 
• 76-15-3 Chloropentafluoroethane 
• 374-07-2 1,1-dichlorotetrafluoroethane 
• 152239-95-7 C₃Cl₂F₆O 

Relevant articles and documents

SOME PROPERTIES OF POLYFLUOROALKYL FLUOROSULFATES

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REACTION OF SULFUR DICHLORIDE WITH HEXAFLUOROPROPYLENE IN THE PRESENCE OF FLUOROSULFONIC ACID

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Synthesis of functionalized polyfluoroalkyl hypochlorites and fluoroxy compounds and their reactions with some fluoroalkenes

Several new polyfluoroalkyl hypochlorites and fluoroxy compounds containing Cl, H and Br in the alkyl group have been prepared and characterized by 19F NMR, 1H NMR and IR spectroscopies and by their reactions with fluoroalkenes to produce new polyfluoroethers.The novel compounds are prepared by the CsF-catalyzed addition of F2 or ClF to the C=O bond in CF3C(O)CF2Cl, ClCF2C(O)CF2Cl, and their derivatives HCF2C(O)CF3 and HCF2C(O)CF2Cl.Compounds containing an α-CF3 group exhibit enhanced thermal stability.New fluoroxy compounds and hypochlorites have also been prepared from the acid fluorides CF3-CFX-C(O)F (X = Cl, Br), which are obtained by the ring-opening reaction of hexafluoropropene oxide with (CH3)3SiCl, LiBr and (C2H5)3SiBr.These -OX compounds behave similarly to previously known materials with two α-F atoms, decomposing quickly at room temperature to COF2 and haloalkanes.