342017

Heptafluor-2-iodpropan

98%

• Synonym(e): 2-Iod-perfluorpropan, Heptafluorisopropyliodid, Perfluorisopropyliodid
• Lineare Formel: (CF₃)₂CFI
• CAS-Nummer: 677-69-0
• Molekulargewicht: 295.93
• Beilstein: 1841228
• EG-Nummer: 211-643-3
• MDL-Nummer: MFCD00042089
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24861021
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 7.12 psi ( 20 °C)
• Qualitätsniveau: 100
• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.329 (lit.)
• bp: 40 °C (lit.)
• Dichte: 2.08 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: fluoro; iodo
• Lagertemp.: 2-8°C
• SMILES String: FC(F)(F)C(F)(I)C(F)(F)F
• InChI: 1S/C3F7I/c4-1(11,2(5,6)7)3(8,9)10
• InChIKey: BBZVTTKMXRPMHZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Heptafluoro-2-iodopropane is a secondary fluoro alkyl iodide. It can be prepared by addition of iodine monofluoride to hexafluoropropene.

Anwendung

Heptafluoro-2-iodopropane may be used in the preparation of perfluoropropyl magnesium bromide and perfluoropropyl magnesium iodide. It may be used as chain-transfer agent in telomerization reactions of:

• 1,1-difluoroethylene and tetrafluoroethylene
• CF₃I, C₂F₅I and n-C₃F₇I with 1,1-difluoroethylene
• n-C₃F₇I with tetrafluoroethylene

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H332,H335
• P-Sätze: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves