Cas no 51792-85-9 (1,4-Dibenzyloxy-2-nitrobenzene)

1,4-Dibenzyloxy-2-nitrobenzene is a nitro-substituted aromatic compound featuring benzyloxy groups at the 1 and 4 positions. This derivative is commonly utilized as an intermediate in organic synthesis, particularly in the preparation of more complex aromatic systems. Its nitro group enhances reactivity, facilitating further functionalization, while the benzyloxy substituents provide stability and selective reactivity under controlled conditions. The compound is often employed in pharmaceutical and materials science research due to its role in constructing advanced molecular architectures. Its well-defined structure and predictable reactivity make it a valuable reagent for synthetic chemists working on fine chemicals and specialty applications.
1,4-Dibenzyloxy-2-nitrobenzene structure
51792-85-9 structure
Product Name:1,4-Dibenzyloxy-2-nitrobenzene
CAS No:51792-85-9
MF:C20H17NO4
MW:335.353285551071
MDL:MFCD00082778
CID:368978
PubChem ID:350342
Update Time:2025-10-18

1,4-Dibenzyloxy-2-nitrobenzene Chemical and Physical Properties

Names and Identifiers

    • Benzene,2-nitro-1,4-bis(phenylmethoxy)-
    • 1,4-DIBENZYLOXY-2-NITROBENZENE
    • 2-nitro-1,4-bis(phenylmethoxy)benzene
    • 1,4-bis(phenylmethoxy)-2-nitrobenzene
    • NSC 509482
    • (((2-Nitro-1,4-phenylene)bis(oxy))bis(methylene))dibenzene
    • AK198689
    • NSC509482
    • 2,5-Dibenzyloxynitrobenzene
    • 1,4-Benzyloxy-2-nitrobenzene
    • QDZFMSSFDIBXED-UHFFFAOYSA-N
    • AS06899
    • SY039710
    • ST504
    • 51792-85-9
    • NSC-509482
    • CS-0156184
    • DTXSID90325517
    • A828780
    • MFCD00082778
    • AKOS005154743
    • FT-0606841
    • BCA79285
    • 1,1'-[(2-Nitro-1,4-phenylene)bis(oxymethylene)]dibenzene
    • AS-54438
    • SCHEMBL5421861
    • s10001
    • (2-nitro-1,4-phenylene)bis(oxy)bis(methylene)dibenzene
    • 1,4-bis(benzyloxy)-2-nitrobenzene
    • 1,4-Dibenzyloxy-2-nitrobenzene
    • MDL: MFCD00082778
    • Inchi: 1S/C20H17NO4/c22-21(23)19-13-18(24-14-16-7-3-1-4-8-16)11-12-20(19)25-15-17-9-5-2-6-10-17/h1-13H,14-15H2
    • InChI Key: QDZFMSSFDIBXED-UHFFFAOYSA-N
    • SMILES: O(CC1C=CC=CC=1)C1C=CC(=CC=1[N+](=O)[O-])OCC1C=CC=CC=1

Computed Properties

  • Exact Mass: 335.11600
  • Monoisotopic Mass: 335.116
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 6
  • Complexity: 399
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 64.3
  • XLogP3: 4.7

Experimental Properties

  • Density: 1.238±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 81-82.5 oC
  • Boiling Point: 522.2℃/760mmHg
  • Flash Point: 216.1°C
  • Refractive Index: 1.62
  • Solubility: Insuluble (1.4E-3 g/L) (25 oC),
  • PSA: 64.28000
  • LogP: 5.27600
  • Vapor Pressure: 0.1±0.5 mmHg at 25°C

1,4-Dibenzyloxy-2-nitrobenzene Security Information

1,4-Dibenzyloxy-2-nitrobenzene Customs Data

  • HS CODE:2909309090
  • Customs Data:

    China Customs Code:

    2909309090

    Overview:

    2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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Additional information on 1,4-Dibenzyloxy-2-nitrobenzene

Introduction to 1,4-Dibenzyloxy-2-nitrobenzene (CAS No. 51792-85-9)

1,4-Dibenzyloxy-2-nitrobenzene, with the chemical formula C18H14O4N2, is a specialized organic compound that has garnered significant attention in the field of medicinal chemistry and materials science. This compound, identified by its unique CAS number 51792-85-9, exhibits intriguing structural and functional properties that make it a valuable intermediate in synthetic chemistry and a potential candidate for various applications in biotechnology and pharmaceutical research.

The molecular structure of 1,4-dibenzyloxy-2-nitrobenzene consists of a nitrobenzene core substituted with two benzyloxy groups at the 1 and 4 positions. This arrangement imparts distinct electronic and steric characteristics to the molecule, which are highly relevant in designing novel chemical entities. The nitro group, known for its strong electron-withdrawing effect, influences the reactivity and electronic properties of the aromatic ring, while the benzyloxy groups introduce bulkiness and hydrophobicity, affecting solubility and interaction with biological targets.

In recent years, there has been growing interest in exploring the pharmacological potential of nitroaromatic compounds due to their diverse biological activities. 1,4-Dibenzyloxy-2-nitrobenzene has been studied as a precursor in the synthesis of more complex molecules with therapeutic applications. For instance, its nitro group can be reduced to an amine or converted into other functional moieties, enabling the development of derivatives with enhanced bioavailability or targeted action.

One of the most compelling aspects of 1,4-dibenzyloxy-2-nitrobenzene is its utility in medicinal chemistry as a scaffold for drug discovery. Researchers have leveraged its structural features to design molecules with potential antimicrobial, anti-inflammatory, and anticancer properties. The presence of both electron-withdrawing (nitro) and electron-donating (benzyloxy) groups allows for fine-tuning of the molecule's reactivity, making it an attractive building block for generating libraries of compounds for high-throughput screening.

The synthesis of 1,4-dibenzyloxy-2-nitrobenzene typically involves multi-step organic transformations starting from commercially available aromatic precursors. The process often begins with nitration followed by selective alkylation or etherification to introduce the benzyloxy groups. Advances in synthetic methodologies have enabled more efficient and scalable production methods, which are crucial for industrial applications.

From a materials science perspective, 1,4-dibenzyloxy-2-nitrobenzene has been explored for its potential use in organic electronics. Its aromatic structure and conjugated system make it a candidate for applications in light-emitting diodes (LEDs), organic photovoltaics (OPVs), and other optoelectronic devices. The ability to modify its electronic properties through functionalization opens up possibilities for tailoring materials with specific performance characteristics.

The compound's stability under various conditions is another area of interest. Studies have investigated its behavior under different environmental stimuli, such as light or heat, to understand how these factors influence its chemical properties. This knowledge is essential for optimizing its use in both laboratory settings and real-world applications where stability is a critical factor.

In conclusion, 1,4-dibenzyloxy-2-nitrobenzene (CAS No. 51792-85-9) is a multifaceted compound with significant potential in multiple domains of chemistry and biology. Its unique structural features make it a valuable tool for synthetic chemists and pharmacologists alike. As research continues to uncover new applications and functionalities, this compound is poised to play an increasingly important role in advancing scientific knowledge and technological innovation.

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