4-Nitrobenzenediazonium Tetrafluoroborate - ≥98%(HPLC) , CAS No.456-27-9

CAS: 456-27-9 Cat. No.: N159632 Molecular Weight: 236.92 EC Number: 207-261-1 PubChem CID: 68006

GRADE & PURITY ≥98%(HPLC)

Synonyms

p-Nitrophenyldiazonium tetrafluoroborate | SCHEMBL238706 | SY109029 | UNII-2UXO615R4O | N0137 | p-Nitrobenzenediazonium fluoroborate | 2UXO615R4O | AFULQCYCQAHYIP-UHFFFAOYSA-N | 4-Nitrobenzenediazonium fluoborate | Tetrafluoroborate para-nitrophenyldiazon

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Overview

4-Nitrobenzenediazonium tetrafluoroborate, also known as Fast Red GG is a Diazonium salt/diazo dye. It is commonly used for the histochemical detection of bilirubin and indolamines.

Specifications

Synonyms

p-Nitrophenyldiazonium tetrafluoroborate | SCHEMBL238706 | SY109029 | UNII-2UXO615R4O | N0137 | p-Nitrobenzenediazonium fluoroborate | 2UXO615R4O | AFULQCYCQAHYIP-UHFFFAOYSA-N | 4-Nitrobenzenediazonium fluoborate | Tetrafluoroborate para-nitrophenyldiazon

Specifications & Purity

≥98%(HPLC)

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

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

Purity

≥98%(HPLC)

Names and Identifiers

• Pubchem Sid: 504754239
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754239
• Canonical Smiles: [B-](F)(F)(F)F.C1=CC(=CC=C1[N+]#N)[N+](=O)[O-]
• IUPAC Name: 4-nitrobenzenediazonium;tetrafluoroborate
• InChIKey: AFULQCYCQAHYIP-UHFFFAOYSA-N
• INCHI: 1S/C6H4N3O2.BF4/c7-8-5-1-3-6(4-2-5)9(10)11;2-1(3,4)5/h1-4H;/q+1;-1
• Isomeric SMILES: [B-](F)(F)(F)F.C1=CC(=CC=C1[N+]#N)[N+](=O)[O-]
• RTECS: CZ1723000
• PubChem CID: 68006
• Molecular Weight: 236.92
• Reaxy-Rn: 3599869

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Nitrobenzenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Nitrobenzenes
• Alternative Parents: Nitroaromatic compounds Diazonium tetrahaloborates Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organic metalloid salts Organopnictogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Nitrobenzene - Nitroaromatic compound - Diazonium tetrahaloborate - C-nitro compound - Organic diazonium salt - Organic nitro compound - Organic oxoazanium - Allyl-type 1,3-dipolar organic compound - Organic metalloid salt - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic nitrogen compound - Organic salt - Hydrocarbon derivative - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as nitrobenzenes. These are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro 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

• Solubility: Soluble in acetonitrile (50 mg/ml), water (reacts with water), and DMSO.
• Sensitivity: Heat & Light & Air sensitive
• Molecular Weight: 236.920 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 237.033 Da
• Monoisotopic Mass: 237.033 Da
• Topological Polar Surface Area: 74.000 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 213.000
• 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. Wen-Nan FENG, Jin HE, Si-Ying LI, Dan YANG, Hong-Na LI, Guo-Cheng YANG, Qiang FU, Yu-Ping SHAN.  (2020)  Detection of Secretion of Exosomes from Individual Cell in Real-Time by Multifunctional Nanoelectrode-Nanopore Nanopipettes.  CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,      [PMID:] [10.1016/S1872-2040(20)60029-9]

2. Weize Diao, Chuangxin Zhou, Zhiheng Zhang, Yifan Cao, Yuxin Li, Junnan Tang, Guozhen Liu.  (2024)  EGaIn-Modified ePADs for Simultaneous Detection of Homocysteine and C-Reactive Protein in Saliva toward Early Diagnosis of Cardiovascular Disease.  ACS Sensors,      [PMID:39031767] [10.1021/acssensors.4c01306]

3. 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]

4. Shuai Wen, Ruipeng Zhang, Yahui Zhao, Xinyue Xu, Shaobo Ji.  (2025)  Patterning Adhesive Layers for Array Electrodes via Electrochemically Grafted Polymers.  ACS Omega,      [PMID:39895730] [10.1021/acsomega.4c10830]

5. Hongchen Chen, Chuangxin Zhou, Zhiheng Zhang, Bernice Flavia Hardjosampurno, Yancong Yu, Ying Shi, Guozhen Liu.  (2026)  Synergistic Effects of Functionalized Liquid-Metal Nanoparticles in Anti-inflammation and Targeted Photothermal Therapy of Breast Cancer.  ACS Applied Bio Materials,      [PMID:41540556] [10.1021/acsabm.5c02377]