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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: SIAL

purum, ≥97.0% (GC)

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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关于此项目

线性分子式:

CF₃C₆F₄CH₂Br

化学文摘社编号:

76437-40-6

分子量:

310.99

UNSPSC Code:

12352100

Beilstein/REAXYS Number:

8423469

MDL number:

MFCD00191855

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属性

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

说明

Other Notes

Derivatizing agent for use in conjunction with gas chromatography-electron-capture negative ion mass spectrometry, GC-ECNI-MS

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4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide as a new electrophoric derivatizing reagent.

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).

全球贸易项目编号

货号	GTIN
03830-100ML	04061838628299
H1429400	04061833811566