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342017 Sigma-Aldrich

Heptafluoro-2-iodopropane

98%

Synonym: 2-Iodoperfluoropropane, Heptafluoroisopropyl iodide, Perfluoroisopropyl iodide

  • CAS Number 677-69-0

  • Linear Formula (CF3)2CFI

  • Molecular Weight 295.93

  •  Beilstein/REAXYS Number 1841228

  •  EC Number 211-643-3

  •  MDL number MFCD00042089

  •  PubChem Substance ID 24861021

  •  NACRES NA.22

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Properties

Related Categories Alkyl, Alkyl Fluorinated Building Blocks, Building Blocks, Chemical Synthesis, Fluorinated Building Blocks,
vapor pressure   7.12 psi ( 20 °C)
assay   98%
refractive index   n20/D 1.329 (lit.)
bp   40 °C (lit.)
density   2.08 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   FC(F)(F)C(F)(I)C(F)(F)F
InChI   1S/C3F7I/c4-1(11,2(5,6)7)3(8,9)10
InChI key   BBZVTTKMXRPMHZ-UHFFFAOYSA-N

Description

General description

Heptafluoro-2-iodopropane is a secondary fluoro alkyl iodide. It can be prepared by addition of iodine monofluoride to hexafluoropropene.

Application

Heptafluoro-2-iodopropane may be used in the preparation of perfluoropropyl magnesium bromide and perfluoropropyl magnesium iodide. It may be used as chain-transfer agent in telomerization reactions of:
• 1,1-difluoroethylene and tetrafluoroethylene
• CF3I, C2F5I and n-C3F7I with 1,1-difluoroethylene
• n-C3F7I with tetrafluoroethylene

Packaging

5, 25 g in ampule

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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