326720

Hexafluorobenzene

≥99.5%, NMR grade

• Sinônimo(s): 1,2,3,4,5,6-Hexafluorobenzene, Perfluorobenzene
• Fórmula empírica (Notação de Hill): C₆F₆
• Número CAS: 392-56-3
• Peso molecular: 186.05
• Beilstein: 1683438
• Número CE: 206-876-2
• Número MDL: MFCD00000288
• Código UNSPSC: 12352100
• ID de substância PubChem: 24859616
• NACRES: NA.22

Propriedades

• Nível de qualidade: 200
• Ensaio: ≥99.5%
• Formulário: liquid
• técnica(s): NMR: suitable
• índice de refração: n20/D 1.377 (lit.)
• p.e.: 80-82 °C (lit.)
• pf: 3.7-4.1 °C (lit.)
• densidade: 1.612 g/mL at 25 °C (lit.)
• grupo funcional: fluoro
• cadeia de caracteres SMILES: Fc1c(F)c(F)c(F)c(F)c1F
• InChI: 1S/C6F6/c7-1-2(8)4(10)6(12)5(11)3(1)9
• chave InChI: ZQBFAOFFOQMSGJ-UHFFFAOYSA-N

Descrição

Descrição geral

Hexafluorobenzene was repoted to be a sensitive ¹⁹F NMR indicator of tumor oxygenation. Rotational Raman spectra of hexafluorobenzenehas been studied under high resolution using a single mode argon laser as the exciting source. Hexafluorobenzene in the gas phase reacts spontaneously with lithium amalgam, to give a solid and intimate mixture of lithium fluoride and elemental polymeric carbon with a small amount of superstoichiometric lithium. Hexafluorobenzene forms series of 1:1 complexes with naphthalene, anthracene,phenanthrene, pyrene and triphenylene.

Aplicação

Hexafluorobenzene can be used as a standard in ¹⁹Fluorine NMR (nuclear magnetic resonance) spectroscopy and also as a solvent in ¹³Carbon and ¹H NMR spectroscopy.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Danger
• Frases de perigo: H225
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 50.0 °F - closed cup
• Ponto de fulgor (°C): 10 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter