678-74-0

Basic information

• Product Name: 1H,1H,5H-OCTAFLUOROPENTYL IODIDE
• Synonyms: DAIKIN I-5410;1,1,2,2,3,3,4,4-OCTAFLUORO-5-IODOPENTANE;1H,1H,5H-OCTAFLUORO-1-IODOPENTANE;1H,1H,5H-OCTAFLUOROPENTYL IODIDE;1-IODO-2,2,3,3,4,4,5,5-OCTAFLUOROPENTANE;1-IODO-1H,1H,5H-OCTAFLUOROPENTANE;1H,1H,5H-1-Iodooctafluoropentane;1H,1H,5H-Octafluoropentyl iodide 98%
• CAS NO: 678-74-0
• Molecular Formula: C₅H₃F₈I
• Molecular Weight: 341.97
• Mol File: 678-74-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 81-82 °C120 mm Hg(lit.)
• Flash Point: 52°C
• Appearance: /
• Density: 2.061 g/mL at 25 °C(lit.)
• Vapor Pressure: 7.62mmHg at 25°C
• Refractive Index: n20/D 1.38(lit.)
• CAS DataBase Reference: 1H,1H,5H-OCTAFLUOROPENTYL IODIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 1H,1H,5H-OCTAFLUOROPENTYL IODIDE(678-74-0)
• EPA Substance Registry System: 1H,1H,5H-OCTAFLUOROPENTYL IODIDE(678-74-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 678-74-0(Hazardous Substances Data)

Usage

General Description

1,1,2,2,3,3,4,4-Octafluoro-5-iodopentane is a halogenated hydrocarbon useful in organic synthesis studies.

InChI:InChI=1/C5H3F8I/c6-2(7)4(10,11)5(12,13)3(8,9)1-14/h2H,1H2

Upstream product

• 355-80-6 2,2,3,3,4,4,5,5-octafluoropentan-1-ol 
• 2264-00-8 2,2,3,3,4,4,5,5-octafluoropentyl p-toluenesulfonate 
• 65611-17-8 tris(2,2,3,3,4,4,5,5-octafluoropentyl) phosphite 

Downstream Products

• 40723-64-6 1,1,2,2,3,3,4,4-octafluoro-pentane 
• 37000-76-3 1,1,5-Trihydrooctafluorpentyl-p-tolyljodonium 
• 116525-41-8 p-1,1,5-trihydroperfluoropentyl-N,N-dimethylaniline 
• 733-76-6 N-1,1,5-trihydroperfluoropentylaniline 
• 1547-26-8 1,1,5-Trihydroperfluorpent-1-en 

Relevant articles and documents

Fluorinated organic azides-their preparation and synthetic applications

Alkyl azides are widely used in many reactions. Although synthesis of such species is relatively well documented, fluorinated azides, especially with large perfluorinated or highly fluorinated groups, are sometimes tricky to make. The presence of fluorine in reacting molecules, sometimes causes significant changes in the reactivity of reacting species. In this paper we give a short overview of re-examination of currently available methods of synthesis of selected azides with highly fluorinated groups.

α,α,ω-TRIHYDRO-α-HALOPERFLUOROALKANES

A synthesis has been developed for α,α,ω-trihydrohaloperfluoroalkanes, H(CF2CF2)n*CH2X, where X is Cl or Br and n is 1 or 4.It is based on the cleavage of the aromatic sulfonate esters of α,α,ω-trihydroperfluoroalkan-α-ols by alkali metal halides.