1. Home

Thermo Scientific Alfa Aesar 4-Methoxybenzenediazonium tetrafluoroborate, 98%

CAS: 459-64-3 | C7H7BF4N2O | 221.95 g/mol

Overview
333.99 GBP valid until 2025-12-31
Use promo code "25339" to get your promotional price.

Code: NEW

Additional Details:
Additional Details: CAS Number: 459-64-3 Weight: 0.02500kg Transport: UN number : 2923 Chem class : 8 Pack group : II


Quantity 25 g

Disclaimers: RUO – Research Use Only

Product Code. 15452188

Quantity Price
1 £ 336.0 / 25g
Estimated Shipment
23-09-2025
Add to basket


  • Description and Specification
  • Alternative Products
  • Documentation
Description and Specification

Chemical Identifiers

CAS 459-64-3
Molecular Formula C7H7BF4N2O
Molecular Weight (g/mol) 221.95
MDL Number MFCD00011897
InChI Key CACFTKIREZJSIG-UHFFFAOYSA-J
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
PubChem CID 517233
SMILES [B+3].[F-].[F-].[F-].[F-].COC1=CC=C(C=C1)[N+]#N

Specification

Chemical Name or Material 4-Methoxybenzenediazonium tetrafluoroborate
CAS 459-64-3
Melting Point 142°C to 144°C
Molecular Formula C7H7BF4N2O
MDL Number MFCD00011897
Quantity 25 g
UN Number UN3261
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Synonym 4-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzenediazoniumfluoroborate,4-methoxybenzene diazonium fluoroborate,acmc-1aeuk,ksc236e8f,4-methoxyphenyldiazonium tetrafluoroborate,p-methoxybenzenediazonium tetrafluoroborate,4-methoxybenzene-1-diazonium; tetrafluoroboranuide
Solubility Information Decompose in water
InChI Key CACFTKIREZJSIG-UHFFFAOYSA-J
SMILES [B+3].[F-].[F-].[F-].[F-].COC1=CC=C(C=C1)[N+]#N
IUPAC Name boron(3+) 4-methoxybenzene-1-diazonium tetrafluoride
Molecular Weight (g/mol) 221.95
PubChem CID 517233
Formula Weight 221.95
Percent Purity 98%

Applications
4-Methoxybenzenediazonium tetrafluoroborate has been used in the preparation of azo coupled cyclic β-enaminones.

Solubility
Decompose in water

Notes
Store at -20°C. Light sensitive.

Alternative Products
Documentation

Technical documents