2,3,5,6-四氟-4-(三氟甲基)苄基溴

Name: 2,3,5,6-四氟-4-(三氟甲基)苄基溴
Brand: ALDRICH

98%

别名:

1-(溴甲基)-2,3,5,6-四氟-4-(三氟甲基)苯, 4-(三氟甲基)-2,3,5,6-四氟苄基溴

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About This Item

线性分子式:

CF₃C₆F₄CH₂Br

CAS Number:

76437-40-6

分子量:

310.99

Beilstein:

8423469

MDL编号:

MFCD00191855

UNSPSC代码:

12352100

PubChem化学物质编号:

24865372

NACRES:

NA.22

主要文件

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蒸汽压

0.38 psi ( 20 °C)

方案

98%

表单

liquid

折射率

n20/D 1.448 (lit.)

密度

1.864 g/mL at 25 °C (lit.)

SMILES字符串

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

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一般描述

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide) has been reported to be prepared in one step from α,α,α−2,3,5,6-heptafluoro-p-xylene.

应用

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide, TTBB) may be employed as an alternate of pentafluorobenzyl bromide (PFBB) in electrophoric derivatization reactions prior to detection during gas chromatography-electron-capture negative ion mass spectrometry (GC-ECNI-MS). TTBB may be employed as derivatization reagent for the characterization and quantitation of DNA and hemoglobin adducts.