2,3,4,5,6-Pentafluorbenzylbromid ≥98.5% (by GC), LiChropur™ for GC derivatisation, Supelco®

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Ratings: Ingen bedømmelse

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Synonymer: α-Bromo-2,3,4,5,6-pentafluorotoluene, 2,3,4,5,6-Pentafluorobenzyl bromide

90257-1G 90257-5G
90257-1GEA 249 DKK
90257-1G 90257-5G
2,3,4,5,6-Pentafluorbenzylbromid ≥98.5% (by GC), LiChropur™ for GC derivatisation, Supelco®
2,3,4,5,6-Pentafluorbenzylbromid

Pentafluorobenzyl bromide is used for the analysis of D2/E2-isoprostanes using negative ion chemical ionisation-gas chromatography/mass spectrometry (NICI-GC/MS). Fatty acids may be converted to pentafluorobenzyl esters using PFG-Br and diisopropylethylamine during determination of fatty acids using NICI-GC/MS.

Formel: (C₆F₅)CH₂Br
Molekylvægt: 260.99 g/mol
Kogepunkt: 174...175 °C (lit.)
Smeltepunkt: 19...20 °C (lit.)
Massefylde: 1.728 g/m³ (25 °C) (lit.)
MDL Number: MFCD00000299
CAS-nummer: 1765-40-8
UN nummer: 3265
ADR: 8 II

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Specifikationer Testresultater

Appearance (Color) Colorless to Faint Brown-Yellow
Appearance (Form) Liquid or Solid
Purity (GC Area %) ≥ 98.5 %
Refractive Index N20/D 1.470 - 1.472
Proton NMR Spectrum Conforms to Structure


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