Cas no 20246-81-5 (4,4-Dinitrodiphenic Acid)

4,4-Dinitrodiphenic Acid is a high-purity organic compound primarily used as an intermediate in the synthesis of specialty chemicals, including dyes, pharmaceuticals, and advanced materials. Its molecular structure, featuring two nitro groups symmetrically positioned on a biphenyl backbone, imparts reactivity suitable for further functionalization. The compound exhibits stability under controlled conditions, ensuring consistent performance in synthetic applications. Its precise synthesis and purification processes yield a product with minimal impurities, making it reliable for research and industrial use. 4,4-Dinitrodiphenic Acid is valued for its role in producing complex aromatic derivatives, contributing to advancements in material science and fine chemical manufacturing.
4,4-Dinitrodiphenic Acid structure
4,4-Dinitrodiphenic Acid structure
Product Name:4,4-Dinitrodiphenic Acid
CAS No:20246-81-5
MF:C14H8N2O8
MW:332.221923828125
MDL:MFCD21337356
CID:273074
PubChem ID:97509
Update Time:2025-11-02

4,4-Dinitrodiphenic Acid Chemical and Physical Properties

Names and Identifiers

    • [1,1'-Biphenyl]-2,2'-dicarboxylicacid, 4,4'-dinitro-
    • 4,4'-Dinitrodiphenic acid
    • 4,4'-Dinitro-[1,1'-biphenyl]-2,2'-dicarboxylic acid
    • 2-(2-carboxy-4-nitrophenyl)-5-nitrobenzoic acid
    • 4,4'-DINITRO-2,2'-DIPHENIC ACID
    • 4,4'-dinitro-1,1'-biphenyl-2,2'-dicarboxylic acid
    • 4,4'-Dinitro-2,2'-dicarboxybiphenyl
    • 4,4'-dinitrobiphenyl-2,2'-dicarboxylic acid
    • 4,4'-dinitro-diphenic acid
    • 4,4'-dinitrophenyl-2,2'-dicarboxylic acid
    • AC1L3YNO
    • AC1Q1YL4
    • AR-1F7952
    • CTK1A5028
    • Diphenic acid, 4,4'-dinitro-
    • NSC128627
    • 4,4'-Dinitro-2,2'-biphenyldicarboxylic acid
    • MLS002920012
    • (1,1'-Biphenyl)-2,2'-dicarboxylic acid, 4,4'-dinitro-
    • AK542955
    • 4,4'-Dinitro-(1,1'-biphenyl)-2,2'-dicarboxylic acid
    • CDYUHLLQUAYYHD-UHFFFAOYSA-N
    • KS-
    • [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-dinitro-
    • NSC 128627
    • DS-19178
    • 4,4'-Dinitro-[1,1'-biphenyl]-2,2'-dicarboxylicacid
    • CS-0110845
    • 20246-81-5
    • DTXSID80174091
    • NSC-128627
    • SMR001797611
    • C14H8N2O8
    • AKOS027460998
    • MFCD21337356
    • SCHEMBL679262
    • CHEMBL1869992
    • F21345
    • 4,4-Dinitrodiphenic Acid
    • MDL: MFCD21337356
    • Inchi: 1S/C14H8N2O8/c17-13(18)11-5-7(15(21)22)1-3-9(11)10-4-2-8(16(23)24)6-12(10)14(19)20/h1-6H,(H,17,18)(H,19,20)
    • InChI Key: CDYUHLLQUAYYHD-UHFFFAOYSA-N
    • SMILES: OC(C1C=C(C=CC=1C1C=CC(=CC=1C(=O)O)[N+](=O)[O-])[N+](=O)[O-])=O

Computed Properties

  • Exact Mass: 332.02804
  • Monoisotopic Mass: 332.028
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 3
  • Complexity: 492
  • 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: 166
  • XLogP3: 2.3

Experimental Properties

  • Density: 1.632
  • Melting Point: 258-259 oC
  • Boiling Point: 539.5°C at 760 mmHg
  • Flash Point: 225.2°C
  • Refractive Index: 1.69
  • PSA: 160.88
  • LogP: 3.61280

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4,4-Dinitrodiphenic Acid Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:20246-81-5)4,4'-Dinitrodiphenic acid
Order Number:sfd11154
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:35
Price ($):discuss personally

Additional information on 4,4-Dinitrodiphenic Acid

4,4-Dinitrodiphenic Acid (CAS No. 20246-81-5): Properties, Applications, and Market Insights

4,4-Dinitrodiphenic Acid (CAS No. 20246-81-5) is a specialized organic compound with significant applications in advanced material synthesis and chemical research. This yellow crystalline solid, known for its unique molecular structure, has garnered attention in both academic and industrial settings due to its versatile reactivity and potential in high-performance applications.

The chemical structure of 4,4-Dinitrodiphenic Acid features two nitro groups (-NO2) attached to a biphenyl backbone, contributing to its distinctive electronic properties. Researchers have explored its use as a building block for functional materials, particularly in the development of advanced polymers and coordination complexes. Its thermal stability and electron-withdrawing characteristics make it valuable for designing materials with specific optical or electronic properties.

Recent studies highlight the potential of 4,4-Dinitrodiphenic Acid derivatives in organic electronics, a rapidly growing field addressing the demand for flexible and sustainable electronic components. The compound's ability to form stable complexes with various metals has opened new possibilities in catalysis research and materials science, aligning with current trends in green chemistry and sustainable technology development.

In pharmaceutical research, while not directly used as an active ingredient, 4,4-Dinitrodiphenic Acid serves as an important intermediate for synthesizing more complex molecules. Its structural features make it valuable for creating molecular scaffolds in drug discovery programs, particularly in the development of targeted therapies and diagnostic agents.

The analytical characterization of 4,4-Dinitrodiphenic Acid typically involves techniques such as HPLC, mass spectrometry, and X-ray crystallography. These methods help researchers understand its purity, stability, and molecular interactions - crucial information for applications requiring precise material properties. Recent advancements in analytical instrumentation have improved the ability to study this compound's behavior under various conditions.

From an industrial perspective, the production of 4,4-Dinitrodiphenic Acid requires specialized synthesis routes that balance yield, purity, and environmental considerations. Manufacturers are increasingly adopting green chemistry principles in its production, responding to the growing demand for sustainable chemical processes. The compound's market has seen steady growth, particularly in regions with strong advanced materials and pharmaceutical research sectors.

Storage and handling of 4,4-Dinitrodiphenic Acid require standard laboratory precautions for organic compounds. While not classified as hazardous under normal conditions, proper chemical safety protocols should always be followed. The compound is typically stable at room temperature when stored in appropriate containers protected from moisture and direct sunlight.

Research trends indicate growing interest in modifying the 4,4-Dinitrodiphenic Acid structure to create new derivatives with enhanced properties. Scientists are exploring its potential in energy storage materials, molecular sensors, and specialty coatings. These developments align with current technological needs in renewable energy and smart materials.

For researchers working with 4,4-Dinitrodiphenic Acid, understanding its solubility characteristics and reactivity patterns is essential. The compound exhibits moderate solubility in polar organic solvents but limited solubility in water, which influences its applications in various chemical processes. Recent publications have focused on optimizing reaction conditions to maximize its utility in synthetic chemistry.

The future outlook for 4,4-Dinitrodiphenic Acid appears promising, with potential expansions into emerging technology sectors. As material science continues to advance, the demand for specialized organic building blocks like this compound is expected to grow, particularly in applications requiring precise molecular control and tailored material properties.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:20246-81-5)4,4'-Dinitrodiphenic acid
sfd11154
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
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