4-Nitrobenzenediazonium tetrafluoroborate, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15431538	Thermo Scientific Alfa Aesar H55315.03	1 g
15441538	Thermo Scientific Alfa Aesar H55315.06	5 g
15451538	Thermo Scientific Alfa Aesar H55315.14	25 g

Description

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 isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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 isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.

Solubility
Soluble in acetonitrile and dimethyl sulfoxide.

Notes
Moisture sensitive. Store in a cool place. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and moisture.

Chemical Identifiers

• CAS: 456-27-9
• Molecular Weight (g/mol): 236.92
• InChI Key: AFULQCYCQAHYIP-UHFFFAOYSA-N
• PubChem CID: 68006
• SMILES: F[B-](F)(F)F.[O-][N+](=O)C1=CC=C(C=C1)[N+]#N

• Molecular Formula: C6H4BF4N3O2
• MDL Number: MFCD00012005
• Synonym: 4-nitrobenzenediazonium tetrafluoroborate, ccris 3641, unii-2uxo615r4o, p-nitrobenzenediazonium tetrafluoroborate, benzenediazonium, 4-nitro-, tetrafluoroborate 1-, p-nitrophenyldiazonium fluoborate, p-nitrobenzenediazonium fluoborate, 4-nitrobenzenediazonium fluoborate, p-nitrobenzenediazonium fluoroborate, 4-nitrobenzenediazonium fluoroborate
• IUPAC Name: 4-nitrobenzenediazonium;tetrafluoroborate

Specifications

• CAS: 456-27-9
• Molecular Formula: C6H4BF4N3O2
• UN Number: UN2923
• Synonym: 4-nitrobenzenediazonium tetrafluoroborate, ccris 3641, unii-2uxo615r4o, p-nitrobenzenediazonium tetrafluoroborate, benzenediazonium, 4-nitro-, tetrafluoroborate 1-, p-nitrophenyldiazonium fluoborate, p-nitrobenzenediazonium fluoborate, 4-nitrobenzenediazonium fluoborate, p-nitrobenzenediazonium fluoroborate, 4-nitrobenzenediazonium fluoroborate
• InChI Key: AFULQCYCQAHYIP-UHFFFAOYSA-N
• IUPAC Name: 4-nitrobenzenediazonium;tetrafluoroborate
• PubChem CID: 68006
• Percent Purity: 97%

• Melting Point: 144°C to 148°C
• MDL Number: MFCD00012005
• Beilstein: 3599869
• Solubility Information: Soluble in acetonitrile and dimethyl sulfoxide.
• SMILES: F[B-](F)(F)F.[O-][N+](=O)C1=CC=C(C=C1)[N+]#N
• Molecular Weight (g/mol): 236.92
• Formula Weight: 236.92
• Chemical Name or Material: 4-Nitrobenzenediazonium tetrafluoroborate

Safety and Handling

GHS H Statement
H314-H318-H302-H312-H332
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302+H312+H332-H314-H335

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.

missing translation for 'einecsNumber' : 207-261-1

missing translation for 'rtecsNumber' : CZ1723000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only