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473863

Octafluoro-1,4-diiodobutane

Name: Octafluoro-1,4-diiodobutane
Brand: ALDRICH

98%

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About This Item

Linear Formula:

I(CF₂)₄I

CAS Number:

375-50-8

Molecular Weight:

453.84

NACRES:

NA.22

PubChem Substance ID:

24870940

UNSPSC Code:

12352100

EC Number:

206-788-4

MDL number:

MFCD00042263

Assay:

98%

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Properties

Quality Segment

100

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

Description

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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