4-Bromobenzenediazonium tetrafluoroborate

Modify Date: 2025-08-25 11:30:26

4-Bromobenzenediazonium tetrafluoroborate structure	Common Name	4-Bromobenzenediazonium tetrafluoroborate
	CAS Number	673-40-5	Molecular Weight	270.818
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₆H₄BBrF₄N₂	Melting Point	135ºC
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS05	Signal Word	Danger

Name	4-Bromobenzenediazonium tetrafluoroborate
Synonym	More Synonyms

Melting Point	135ºC
Molecular Formula	C₆H₄BBrF₄N₂
Molecular Weight	270.818
Exact Mass	269.958710
PSA	28.15000
LogP	4.23368
InChIKey	FXTCQUCYDJZGGU-UHFFFAOYSA-N
SMILES	F[B-](F)(F)F.N#[N+]c1ccc(Br)cc1
Storage condition	2-8°C

MSDS(Chinese)

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	BQ9625000
Packaging Group	III
HS Code	2927000090

4-Bromoaniline

CAS#:106-40-1

~85%

4-Bromobenzened...

CAS#:673-40-5

Literature: Bahr; Yang; Kosynkin; Bronikowski; Smalley; Tour Journal of the American Chemical Society, 2001 , vol. 123, # 27 p. 6536 - 6542

Precursor 1
CAS#:106-40-1 4-Bromoaniline
DownStream 10
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CAS#:76693-57-7 4-BROMO-4'-METH... CAS#:13041-70-8 (E)-1-Phenyl-2-...

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Photoluminescence imaging of solitary dopant sites in covalently doped single-wall carbon nanotubes.

Nanoscale 7 , 20521-30, (2015)

Covalent dopants in semiconducting single wall carbon nanotubes (SWCNTs) are becoming important as routes for introducing new photoluminescent emitting states with potential for enhanced quantum yield...

Solution effect on diazonium-modified Au(111): reactions and structures.

Langmuir 29(9) , 2955-60, (2013)

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). ...

Efficient access to perfluoroalkylated aryl compounds by Heck reaction. Darses S, et al.

European J. Org. Chem. 2001(6) , 1121-28, (2001)

4-bromobenzenediazonium,tetrafluoroborate

4-Bromobenzenediazonium tetrafluoroborate

EINECS 211-608-2

MFCD00011894