87285
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide
purum, ≥97.0% (GC)
Sinónimos:
1-(Bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene, 4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide
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Acerca de este artículo
Fórmula lineal:
CF3C6F4CH2Br
Número CAS:
Peso molecular:
310.99
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
8423469
MDL number:
vapor pressure
0.38 psi ( 20 °C)
grade
purum
assay
≥97.0% (GC)
refractive index
n20/D 1.447, n20/D 1.448 (lit.)
density
1.864 g/mL at 25 °C (lit.)
SMILES string
Fc1c(F)c(c(F)c(F)c1CBr)C(F)(F)F
InChI
1S/C8H2BrF7/c9-1-2-4(10)6(12)3(8(14,15)16)7(13)5(2)11/h1H2
InChI key
WKPYRDRWTNJBQI-UHFFFAOYSA-N
Other Notes
Derivatizing agent for use in conjunction with gas chromatography-electron-capture negative ion mass spectrometry, GC-ECNI-MS[1]
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M Saha et al.
Journal of chromatography, 641(2), 400-404 (1993-07-09)
4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide (TTBB) was synthesized in a single step from alpha,alpha,alpha,2,3,5,6-heptafluoro-p-xylene. The purpose of TTBB is to function as an analogue of pentafluorobenzyl bromide (PFBB) in electrophoric derivatization reactions prior to detection by gas chromatography-electron-capture negative ion mass spectrometry (GC-ECNI-MS).
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 03830-100ML | 04061838628299 |
| H1429400 | 04061833811566 |