CAS 456-27-9

4-Nitrobenzenediazonium tetrafluoroborate

Description:

4-Nitrobenzenediazonium tetrafluoroborate is a chemical compound characterized by its diazonium group, which is a highly reactive functional group containing a nitrogen-nitrogen double bond. This compound is typically a yellow to orange solid and is known for its stability under certain conditions, although it can decompose explosively if not handled properly. It is soluble in polar solvents, such as water and alcohols, and is often used in organic synthesis, particularly in azo coupling reactions to form azo dyes. The presence of the nitro group enhances the electrophilic character of the diazonium ion, making it a useful intermediate in various chemical transformations. Additionally, the tetrafluoroborate anion contributes to the compound's stability and solubility properties. Due to its reactivity, it must be handled with care, and appropriate safety measures should be taken to avoid exposure or accidental decomposition. Overall, 4-Nitrobenzenediazonium tetrafluoroborate is a valuable reagent in synthetic organic chemistry.

Formula: C₆H₄BF₄N₃O₂

InChI: InChI=1/C6H4BF3N3O2.FH/c8-7(9)13(10)11-5-1-3-6(4-2-5)12(14)15;/h1-4H;1H/q+1;/p-1/b13-11-;

InChI key: InChIKey=AFULQCYCQAHYIP-UHFFFAOYSA-N

SMILES: [B+3]([F-])([F-])([F-])[F-].N(=O)(=O)C1=CC=C([N+]#N)C=C1

Synonyms:

• p-Nitrobenzenediazonium fluoborate
• Benzenediazonium, 4-nitro-, tetrafluoroborate(1-)
• Benzenediazonium, p-nitro-, tetrafluoroborate(1-)
• Benzenediazonium, p-nitro, tetrafluoroborate
• Benzenediazonium, 4-nitro-, tetrafluoroborate(1-) (1:1)
• 4-nitrobenzenediazonium
• P-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE
• P-NITROPHENYLDIAZONIUM FLUOBORATE
• 4-nitrobenzenediazonium tetrafluorborate
• 4-NitrobenzenediazoniumTetrafluoroborate98%
• 4-nitrobenzenediazoniumtetrafluoroborate(1-)
• CI 37035
• 4-nitrobenzenediazoniumfluoborate
• NitrobenzenediazoniumTetraFluoroborate
• P-NITROBENZENEDIAZONIUM FLUOROBORATE
• AZOIC DIAZO NO 37
• 4-nitro-benzenediazoniutetrafluoroborate(1-)
• AKOS MSC-0141
• p-nitro-benzenediazoniutetrafluoroborate(1-)
• 4-Nitrobenzenediazonium Tetrafluoroborate 98%
• 4-Diazonitrobenzene tetrafluoroborate
• FAST RED GG SALT
• P-NITROPHENYLDIAZONIUM FLUOROBORATE
• 4-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE

4-Nitrobenzenediazonium Tetrafluoroborate

CAS: 456-27-9

Formula: C₆H₄BF₄N₃O₂

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 236.92

Ref: 3B-N0137

4-Nitrobenzenediazonium tetrafluoroborate, 97%

CAS: 456-27-9

4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4'-methylenebis(phenyl isocya

Formula: C₆H₄BF₄N₃O₂

Purity: 97%

Molecular weight: 236.92

Ref: 02-H55315

4-Nitrobenzenediazonium tetrafluoroborate

CAS: 456-27-9

Formula: C₆H₄BF₄N₃O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 236.9195

Ref: IN-DA003LV4

4-Nitrobenzenediazonium tetrafluoroborate

CAS: 456-27-9

Formula: C₆H₄BF₄N₃O₂

Purity: ≥ 97.0%

Color and Shape: Light yellow to brown crystalline powder

Molecular weight: 236.92

Ref: 7W-GT4031

4-Nitrobenzenediazonium tetrafluoroborate

CAS: 456-27-9

4-Nitrobenzenediazonium tetrafluoroborate

Purity: 97%

Color and Shape: Powder

Molecular weight: 236.92g/mol

Ref: 54-PC10103

4-Nitrobenzenediazonium tetrafluoroborate

CAS: 456-27-9

Formula: C₆H₄BF₄N₃O₂

Purity: 97%+(HPLC);RG

Color and Shape: Solid

Molecular weight: 236.92

Ref: 10-F053565

4-Nitrobenzenediazonium Tetrafluoroborate

Controlled Product

CAS: 456-27-9

Formula: C₆H₄N₃O₂·BF₄

Color and Shape: Neat

Molecular weight: 236.92

Ref: TR-N493530

4-Nitrobenzenediazonium tetrafluoroborate

CAS: 456-27-9

4-Nitrobenzenediazonium tetrafluoroborate (4NFB) is a diazonium salt that is used as a reagent in the synthesis of polymers. It has been shown to be cationic at low pH, and was shown to have kinetic data in the range of 10-100 μM. 4NFB is also known as a nitrobenzenediazonium tetrafluoroborate, which is an ionic compound that can be reacted with electrophiles such as trifluoroacetic acid (TFA). The reaction proceeds through the formation of an intermediate and then by nucleophilic attack on TFA. The deuterium isotope effect is observed in this mechanism, which has been confirmed through analytical methods. 4NFB has been shown to have transport properties, such as electrochemical impedance spectroscopy and photoelectron spectroscopy.

Formula: C₆H₄BF₄N₃O₂

Purity: Min. 95%

Molecular weight: 236.92 g/mol

Ref: 3D-FN26284