ChemicalBook Product Catalog Chemical Reagents Organic reagents tetrafluoroborate 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE

4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE

4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Basic information
Product Name:4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
Synonyms:4-Bromobenzenediazonium tetrafluoroborate,96%;4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;4-Bromobenzenediazonium tetrafluoroborate 96%;P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;4-Bromobenzenediazonium Tetrafluoroborate >;4-bromobenzenediazonium;4-Bromobenzenediazonium tetrafluoroborate, 97+%
CAS:673-40-5
MF:C6H4BBrF4N2
MW:270.82
EINECS:211-608-2
Product Categories:Azo/Diazo Compounds;Nitrogen Compounds;Organic Building Blocks
Mol File:673-40-5.mol
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Structure
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Chemical Properties
Melting point 135-140 °C (dec.)(lit.)
storage temp. 2-8°C
form powder to crystal
color White to Yellow to Orange
Sensitive Moisture Sensitive
BRN 3791621
CAS DataBase Reference673-40-5
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS BQ9625000
F 9-21
HazardClass 8
PackingGroup III
HS Code 29270000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Usage And Synthesis
Chemical Propertieslight beige to pink-beige powder
Uses4-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 DescriptionElectrochemical reduction of 4-bromobenzenediazonium tetrafluoroborate was investigated for the derivatization of the carbon felt (modified carbon surfaces whether glassy carbon or carbon felt).
Purification MethodsWash the salt with Et2O until the wash is colourless and allow it to dry by blowing N2 over it. Store it at 0-4o in the dark. [Schiemann & Pillarsky Chem Ber 64 1340 1931, Beilstein 16 III 517.]
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Preparation Products And Raw materials
Preparation Products4,4'-Dibromobiphenyl-->4-Bromo-4'-methoxybiphenyl-->4-Bromo-4'-methylbiphenyl-->4-(TRIFLUOROMETHYLTHIO)BROMOBENZENE-->1,1'-Biphenyl, 4'-bromo-2,4,6-trimethyl-
4-(2-PYRIDYLAZO)RESORCINOL 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Nitrogen Borane ammonia complex BENZENEDIAZONIUM,TETRAFLUOROBORATE Fluoroboric acid BORON TRIFLUORIDE-METHANOL Ammonium fluoborate
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