Quality Segment
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.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable