473863

Octafluor-1,4-diiodbutan

98%

• Lineare Formel: I(CF₂)₄I
• CAS-Nummer: 375-50-8
• Molekulargewicht: 453.84
• EG-Nummer: 206-788-4
• MDL-Nummer: MFCD00042263
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24870940
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Brechungsindex: n20/D 1.429 (lit.)
• bp: 150 °C (lit.)
• mp (Schmelzpunkt): −9 °C (lit.)
• Dichte: 2.474 g/mL at 25 °C (lit.)
• 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
• InChIKey: JILAKKYYZPDQBE-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable