354-64-3

Basic information

• Product Name: Iodopentafluoroethane
• Synonyms: Pentafluroethyliodid;Perfluorethyliodide;PENTAFLUOROETHYL IODIDE 97%;Pentafluroethyl iodide;Pentafluoroethyliodide,min.97%;Iodopentafluoroethane 98%;Iodopentafluoroethane98%;1-iodo-1,1,2,2,2-pentafluoroethane
• CAS NO: 354-64-3
• Molecular Formula: C₂F₅I
• Molecular Weight: 245.92
• EINECS: 206-566-7
• Product Categories: Organic Fluorides;organofluorine compounds;Chemical Synthesis;Specialty Gases;Synthetic Reagents
• Mol File: 354-64-3.mol
• Article Data: 19

Chemical Properties

• Melting Point: -92℃
• Boiling Point: 12-13 °C(lit.)
• Flash Point: None
• Appearance: colourless liquid or gas
• Density: 2.085 g/mL at 25 °C(lit.)
• Vapor Pressure: 738.9 mm Hg ( 10 °C)
• Refractive Index: n20/D 1.339(lit.)
• Storage Temp.: 0-6°C
• Stability: Stability Risk of explosion if heated under confinement. Incompatible with strong oxidizing agents, aluminium.
• BRN: 1740331
• CAS DataBase Reference: Iodopentafluoroethane(CAS DataBase Reference)
• NIST Chemistry Reference: Iodopentafluoroethane(354-64-3)
• EPA Substance Registry System: Iodopentafluoroethane(354-64-3)

Safety Data

• Hazard Codes: Xi,T
• Statements: 36/37/38-44
• Safety Statements: 7-26-37/39-38
• RIDADR: UN 1956 2.2
• WGK Germany: 3
• RTECS: KI6397500
• F: 4.5-8
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 354-64-3(Hazardous Substances Data)

Usage

Chemical Properties

colourless liquid or gas

Uses

1,1,1,2,2-Pentafluoro-2-iodo-ethane is a useful building block for organic synthesis.

InChI:InChI=1/C2F4I2/c3-1(4,7)2(5,6)8

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 422-61-7 perfluoropropanoyl fluoride 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 
• 355-43-1 n-perfluorohexyl iodide 
• 64773-40-6 chlorure de pentafluoroethanesulfonyle 
• 2314-97-8 iodotrifluoromethane 
• 7553-56-2 iodine 
• 354-70-1 pentafluoro-ethylmercury ⁽¹⁺⁾; iodide 
• 105062-52-0 C₂F₁₅IO₂Te₂ 
• 354-55-2 bromopentafluoroethane 
• 32395-49-6 Bis(pentafluoraethyl)-fluorarsan 
• 359-69-3 Tris(pentafluoraethyl)arsan 
• 53421-42-4 1.5-Bis(2-Iodotetrafluorethoxy)Perfluoropentane 
• 925-90-6 ethylmagnesium bromide 

Downstream Products

• 507-63-1 1-iodoheptadecafluorooctane 
• 307-60-8 1-iodoperfluorododecane 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 
• 423-62-1 1-Iodo-perfluorodecane 
• 307-63-1 nonacosafluoro-1-iodo-tetradecane 
• 355-50-0 tritriacontafluoro-1-iodo-hexadecane 
• 803-13-4 (pentafluoroethyl)triphenylstannane 
• 76-15-3 Chloropentafluoroethane 
• 354-55-2 bromopentafluoroethane 
• 354-72-3 Pentafluor-nitrosoethan 
• 378-15-4 3,3,4,4,4-Pentafluor-1-jod-but-1-en 
• 35208-07-2 3,3,4,4,7,7,8,8,8-Nonafluorocten-1 
• 35208-09-4 3,3,4,4,7,7,8,8,8-Nonafluor-5-jodocten-1 
• 35208-15-2 1,1,2,2-tetrafluoro-3-iodo-5-(2,2,3,3,3-pentafluoro-propyl)-cyclopentane 

Relevant articles and documents

Preparation of trifluoroiodomethane via vapour-phase catalytic reaction between pentafluoroethane and iodine

A new route for preparing C33I has been developed via a reaction between C2HF5 and I2. The influence of reaction temperature and active components of the catalysts on the amount of C33I was investigated. The result suggests that the selectivity of the C33I can be controlled by reaction conditions and active component of catalyst. The process for the formation of C33I and by-products is also discussed.

METHOD FOR PRETREATING AND REGENERATING CATALYSTS USED IN A PROCESS FOR MAKING FLUOROIODOALKANES

A process for the preparation of a fluoroiodoalkane represented by the structural formula CF3(CF2)n—I, wherein n is 0 or 1. The process has the step of reacting a source of iodine with a compound represented by the structural formula CF3(CF2)n—Y, wherein Y is selected from H, Cl, Br and COOH and wherein n is 0 or 1. The reaction is carried out at a temperature from about 100° C. to about 750° C. and at a pressure from about 0.001 to about 100 atm for a contact time from about 0.001 second to about 300 hours in the presence a catalyst. The catalyst is subject to one or both of the following: (a) treating the catalyst prior to the reaction via contact with a gas selected from the group consisting of hydrogen fluoride, trifluoromethane, hydrogen, hydrogen iodide, iodine, fluorine, and oxygen, wherein the contact is carried out at a temperature and for a contact time sufficient to reduce the length of the induction period of the catalyst; and (b) treating the catalyst after the reaction via contact with a gas selected from the group consisting of hydrogen fluoride, hydrogen, fluorine, oxygen, or air at a temperature and for a contact time sufficient to regenerate the catalyst.

Catalyst for the synthesis of CF3I and CF3CF2I

A process for the preparation of a fluoroiodoalkane compound represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1. The process includes contacting A, B and C. A is represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1, and Y is selected from the group consisting of: H, Cl, Br, and COOH. B is a source of iodine, and C is a catalyst containing elements with d1s1 configuration and lanthanide elements. The process occurs at a temperature, and for a contact time, sufficient to produce the fluoroiodoalkane compound.