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Merck
CN

280895

4-Bromobenzenediazonium tetrafluoroborate

96%

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About This Item

Linear Formula:
BrC6H4N2BF4
CAS Number:
673-40-5
Molecular Weight:
270.82
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24856956
EC Number:
211-608-2
Beilstein/REAXYS Number:
3791621
MDL number:
MFCD00011894

Key Documents

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Product Name

4-Bromobenzenediazonium tetrafluoroborate, 96%

InChI key

FXTCQUCYDJZGGU-UHFFFAOYSA-N

InChI

1S/C6H4BrN2.BF4/c7-5-1-3-6(9-8)4-2-5;2-1(3,4)5/h1-4H;/q+1;-1

SMILES string

F[B-](F)(F)F.Brc1ccc(cc1)[N+]#N

assay

96%

mp

135-140 °C (dec.) (lit.)

functional group

bromo

storage temp.

2-8°C

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Application

4-Bromobenzenediazonium tetrafluoroborate was used in preparation of:
  • surface modified Au(111) electrode
  • 1-(4′-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodec-1-ene

General description

Electrochemical reduction of 4-bromobenzenediazonium tetrafluoroborate was investigated for the derivatization of the carbon felt (modified carbon surfaces whether glassy carbon or carbon felt).

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCD1742
MKBV0243V
MKBK8511V
MKBD7046V
MKBD7046

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Electrochemical attachment of organic groups to carbon felt surfaces.
Coulon E, et al.
Langmuir, 17(22), 7102-7106 (2001)
Bo Cui et al.
Langmuir : the ACS journal of surfaces and colloids, 29(9), 2955-2960 (2013-02-16)
Surface modifications of a Au(111) electrode with 4-bromobenzenediazonium tetrafluoroborate (BBD) in acetonitrile (ACN) and 0.1 M HClO4 have been characterized by scanning tunneling microscopy (STM). In ACN, STM results reveal the formation of disordered thin organic films. The involvement of
Younghee Park et al.
ACS applied materials & interfaces, 12(36), 40870-40878 (2020-08-19)
Although surface engineering has been regarded to be a great approach to modulate the optical and electrical properties of nanomaterials, the spontaneous covalent functionalization on semiconducting 2H-MoS2 is a notoriously difficult process, while several reactions have been performed on metallic
Efficient access to perfluoroalkylated aryl compounds by Heck reaction.
Darses S, et al.
European Journal of Organic Chemistry, 2001(6), 1121-1128 (2001)
Tomonari Shiraishi et al.
Nanoscale, 9(43), 16900-16907 (2017-10-28)
Single-walled carbon nanotubes (SWNTs) with local chemical modification have been recognized as a novel near infrared (NIR) photoluminescent nanomaterial due to the emergence of a new red-shifted photoluminescence (PL) with enhanced quantum yields. As a characteristic feature of the locally
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