grade
analytical standard, derivatization grade ((GC derivatization))
description
Alkylation reagent
reaction suitability
reagent type: derivatization reagent
reaction type: Alkylations, reagent type: derivatization reagent
reaction type: Esterifications
packaging
ampule of 5 g
technique(s)
gas chromatography (GC): suitable (ECD)
refractive index
n20/D 1.471 (lit.)
bp
174-175 °C (lit.)
mp
19-20 °C (lit.)
density
1.728 g/mL at 25 °C (lit.)
SMILES string
Fc1c(F)c(F)c(CBr)c(F)c1F
InChI
1S/C7H2BrF5/c8-1-2-3(9)5(11)7(13)6(12)4(2)10/h1H2
InChI key
XDEPVFFKOVDUNO-UHFFFAOYSA-N
General description
五氟苄基溴(PFB-Br)是一种衍生试剂。 过量的试剂可通过与氨基苯酚反应除去。它是一种烷基化试剂,适用于电子捕获检测器(ECD)检测。 同时也可作为催泪剂。
Application
它被用于通过负离子化学电离-气相色谱/质谱(NICI-GC / MS)分析D2 / E2-异前列腺素。在使用NICI-GC / MS测定脂肪酸的过程中,可以使用PFG-Br和二异丙基乙胺将脂肪酸转化为五氟苄基酯。
Other Notes
五氟苄酯试剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
181.4 °F - closed cup
flash_point_c
83 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
