ChemicalBook > CAS DataBase List > 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE

4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE

Product Name
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
CAS No.
673-40-5
Chemical Name
4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
Synonyms
4-bromobenzenediazonium;4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE;4-Bromobenzenediazonium tetrafluoroborate 96%;4-Bromobenzenediazonium tetrafluoroborate,96%;4-Bromobenzenediazonium Tetrafluoroborate >4-Bromobenzenediazonium tetrafluoroborate, 97+%;4-bromoboronic acid diazobenzene tetrafluoroborate;BORON(3+) ION 4-BROMOBENZENEDIAZONIUM TETRAFLUORIDE
CBNumber
CB0455642
Molecular Formula
C6H4BBrF4N2
Formula Weight
270.82
MOL File
673-40-5.mol
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4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Property

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 Reference
673-40-5
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
280895
Product name
4-Bromobenzenediazonium tetrafluoroborate
Purity
96%
Packaging
5g
Price
$73.4
Updated
2023/06/20
TCI Chemical
Product number
B3114
Product name
4-Bromobenzenediazonium Tetrafluoroborate
Purity
>97.0%(HPLC)(T)
Packaging
5g
Price
$109
Updated
2025/07/31
TRC
Product number
B679165
Product name
4-Bromobenzenediazonium tetrafluoroborate
Packaging
100mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB86088
Product name
4-Bromobenzenediazonium Tetrafluoroborate
Packaging
10g
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB86088
Product name
4-Bromobenzenediazonium Tetrafluoroborate
Packaging
25g
Price
$415
Updated
2021/12/16
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4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Chemical Properties,Usage,Production

Chemical Properties

light beige to pink-beige powder

Uses

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).

Purification Methods

Wash 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

Raw materials

Preparation Products

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4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Suppliers

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673-40-5, 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATERelated Search:

4-(2-PYRIDYLAZO)RESORCINOL BENZENEDIAZONIUM,TETRAFLUOROBORATE Borane ammonia complex BORON TRIFLUORIDE-METHANOL 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Fluoroboric acid Ammonium fluoborate Nitrogen

  • 4-Bromobenzenediazonium tetrafluoroborate,96%
  • 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
  • 4-Bromobenzenediazonium tetrafluoroborate 96%
  • P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
  • 4-Bromobenzenediazonium Tetrafluoroborate &gt
  • 4-bromobenzenediazonium
  • 4-Bromobenzenediazonium tetrafluoroborate, 97+%
  • BORON(3+) ION 4-BROMOBENZENEDIAZONIUM TETRAFLUORIDE
  • 4-bromoboronic acid diazobenzene tetrafluoroborate
  • 673-40-5
  • BrC6H4N2BF4
  • C6H4BrN2BF4
  • C6H4BBrF4N2
  • C6H6BBrF4N2
  • Building Blocks
  • Azo/Diazo Compounds
  • Organic Building Blocks
  • Nitrogen Compounds
  • Azo/Diazo Compounds
  • Nitrogen Compounds
  • Organic Building Blocks