4-Methoxybenzenediazonium tetrafluoroborate - ≥98% , CAS No.459-64-3

CAS: 459-64-3 Cat. No.: M123217 Molecular Weight: 221.95 Beilstein Registry Number: 3579591 EC Number: 207-296-2 PubChem CID: 517233

GRADE & PURITY ≥98%

Synonyms

4-Methoxybenzenediazoniumfluoroborate | AS-54709 | MFCD00011897 | 4-methoxybenzenediazonium;tetrafluoroborate | J-200071 | 4-Methoxybenzene diazonium fluoroborate | 4-METHOXYBENZENEDIAZONIUMTETRAFLUOROBORATE | M2636 | EINECS 207-296-2 | TD8040 | p-methoxy

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Interaction of 4-methoxybenzenediazonium tetrafluoroborate with synthetic DOPA-melanin and its precursors has been studied using EPR spectroscopy and spin-trapping technique
4-Methoxybenzenediazonium tetrafluoroborate has been used in the preparation of azo coupled cyclic β-enaminones

Specifications

Synonyms

4-Methoxybenzenediazoniumfluoroborate | AS-54709 | MFCD00011897 | 4-methoxybenzenediazonium;tetrafluoroborate | J-200071 | 4-Methoxybenzene diazonium fluoroborate | 4-METHOXYBENZENEDIAZONIUMTETRAFLUOROBORATE | M2636 | EINECS 207-296-2 | TD8040 | p-methoxy

Specifications & Purity

≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504758995
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504758995
• Canonical Smiles: [B-](F)(F)(F)F.COC1=CC=C(C=C1)[N+]#N
• IUPAC Name: 4-methoxybenzenediazonium;tetrafluoroborate
• InChIKey: BYGWNWAFXUPZHI-UHFFFAOYSA-N
• INCHI: 1S/C7H7N2O.BF4/c1-10-7-4-2-6(9-8)3-5-7;2-1(3,4)5/h2-5H,1H3;/q+1;-1
• Isomeric SMILES: [B-](F)(F)(F)F.COC1=CC=C(C=C1)[N+]#N
• WGK Germany: 3
• PubChem CID: 517233
• Molecular Weight: 221.95
• Beilstein: 3579591
• Reaxy-Rn: 3579591

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Aniline and substituted anilines

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Aniline and substituted anilines
• Intermediate Tree Nodes: Not available
• Direct Parent: Methoxyanilines
• Alternative Parents: Phenoxy compounds Methoxybenzenes Diazonium tetrahaloborates Anisoles Alkyl aryl ethers Organic metalloid salts Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Methoxyaniline - Phenoxy compound - Diazonium tetrahaloborate - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Organic diazonium salt - Ether - Organic metalloid salt - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Organic salt - Organic oxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as methoxyanilines. These are organic compound containing an aniline group substituted at one or more positions by a methoxy group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Heat Sensitive
• Melt Point(°C): 142-144°C
• Molecular Weight: 221.950 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 222.059 Da
• Monoisotopic Mass: 222.059 Da
• Topological Polar Surface Area: 37.400 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 160.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

References

1. Xu Jing, Huihui Wang, Xin Huang, Zhenjia Chen, Junling Zhu, Xiaowen Wang.  (2020)  Digital image colorimetry detection of carbaryl in food samples based on liquid phase microextraction coupled with a microfluidic thread-based analytical device.  FOOD CHEMISTRY,      [PMID:32916534] [10.1016/j.foodchem.2020.127971]

2. Chuangxin Zhou, Zhiheng Zhang, Yuan Gao, Weize Diao, Siyi Zou, Jun Zhu, Jiangtao Xu, Guozhen Liu.  (2025)  Formation of Covalent Ga-C Bonds on Liquid Metal Nanoparticles with Enhanced Stability and Anti-Oxidation.  Nanoscale,      [PMID:41105123] [10.1039/D5NR03476K]