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(Bromométhyl)pentafluorobenzène ≥98.5% (par GC), LiChropur™ pour dérivatisation GC, Supelco®

Fournisseur: Merck
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Synonyms: α-Bromo-2,3,4,5,6-pentafluorotoluene, 2,3,4,5,6-Pentafluorobenzyl bromide

90257-1G 90257-5G
90257-1GEA 31.1 EUR
90257-1G 90257-5G
(Bromométhyl)pentafluorobenzène ≥98.5% (par GC), LiChropur™ pour dérivatisation GC, Supelco®
(Bromométhyl)pentafluorobenzène

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.

Formule: (C₆F₅)CH₂Br
MW: 260.99 g/mol
Point d'ébullition: 174...175 °C (lit.)                      
Point de fusion: 19...20 °C (lit.)                      
Densité: 1.728 g/m³ (25 °C) (lit.)                      
Numéro MDL: MFCD00000299
Numéro CAS: 1765-40-8
ONU: 3265
ADR: 8 II

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Résultats des tests de spécification

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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