473863

Octafluoro-1,4-diiodobutane

98%

• Formule linéaire : I(CF₂)₄I
• Numéro CAS: 375-50-8
• Poids moléculaire : 453.84
• Numéro CE : 206-788-4
• Numéro MDL: MFCD00042263
• Code UNSPSC : 12352100
• ID de substance PubChem : 24870940
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 98%
• Indice de réfraction: n20/D 1.429 (lit.)
• Point d'ébullition: 150 °C (lit.)
• Pf: −9 °C (lit.)
• Densité: 2.474 g/mL at 25 °C (lit.)
• Groupe fonctionnel: fluoro; iodo
• Chaîne SMILES: 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
• Clé InChI: JILAKKYYZPDQBE-UHFFFAOYSA-N

Description

Description générale

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.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable