473863
Octafluoro-1,4-diiodobutane
98%
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About This Item
Linear Formula:
I(CF2)4I
CAS Number:
Molecular Weight:
453.84
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
206-788-4
MDL number:
Assay:
98%
Quality Level
assay
98%
refractive index
n20/D 1.429 (lit.)
bp
150 °C (lit.)
mp
−9 °C (lit.)
density
2.474 g/mL at 25 °C (lit.)
functional group
fluoro, iodo
SMILES string
FC(F)(I)C(F)(F)C(F)(F)C(F)(F)I
InChI
1S/C4F8I2/c5-1(6,3(9,10)13)2(7,8)4(11,12)14
InChI key
JILAKKYYZPDQBE-UHFFFAOYSA-N
General description
Octafluoro-1,4-diiodobutane (ofib, C4F8I2) is also referred to as 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane. It acts as a halogen bond donor compound and its cocrystallization with methyldiphenylphosphine oxide (mdppo) has been investigated. In combination with a calixcrown compound ofib forms a ′binary host′ system, which is employed for the isolation of cesium iodide from aqueous to fluorous phase.
Application
Octafluoro-1,4-diiodobutane may be used as a guest molecule to prepare a chiral bidentate inclusion complex with pyridyl moieties of a pyridoallenoacetylenic host. It may be employed in the synthesis of three-component supramolecular complexes.
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Silvia Castro-Fernández et al.
Organic letters, 16(4), 1136-1139 (2014-02-12)
A chiral bidentate inclusion complex has been formed by halogen-bond interaction between the pyridyl moieties of a pyridoallenoacetylenic host and octafluorodiiodobutane. X-ray crystallography showed that the guest adopts a chiral conformation inside the molecular channels formed by stacking of the
Dipyridinocalixcrown/diiodoperfluorocarbon binary host systems for CsI: structural studies and fluorous phase extraction of caesium.
Gattuso G, et al.
Tetrahedron, 63(23), 4951-4958 (2007)
Metric engineering of supramolecular Borromean rings.
Liantonio R, et al.
Chemical Communications (Cambridge, England), 17, 1819-1821 (2006)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 473863-5G | 04061837073700 |