Cas no 2215-89-6 (4,4'-Oxybis(benzoic Acid))

4,4'-Oxybis(benzoic acid) is a high-purity aromatic dicarboxylic acid derivative characterized by its symmetrical biphenyl ether structure. This compound serves as a versatile intermediate in polymer synthesis, particularly for producing high-performance polyesters, polyamides, and liquid crystalline materials. Its rigid molecular framework contributes to enhanced thermal stability and mechanical properties in resulting polymers. The compound's bifunctional carboxylic acid groups enable efficient condensation reactions, while the ether linkage provides moderate flexibility. It finds utility in specialty coatings, adhesives, and advanced composite materials requiring heat resistance. The product is typically supplied as a fine crystalline powder with consistent purity (>98%), ensuring reproducible performance in demanding applications.
4,4'-Oxybis(benzoic Acid) structure
4,4'-Oxybis(benzoic Acid) structure
Product Name:4,4'-Oxybis(benzoic Acid)
CAS No:2215-89-6
MF:C14H10O5
MW:258.226204395294
MDL:MFCD00013988
CID:42626
PubChem ID:75183
Update Time:2025-05-22

4,4'-Oxybis(benzoic Acid) Chemical and Physical Properties

Names and Identifiers

    • 4,4'-Oxybis(benzoic acid)
    • 4,4-Dicarboxydiphenyl ether~(Diphenyl ether)-4,4-dicarboxylic acid
    • 4,4-Diphenyl Ethyl Dicarboxylic Acid
    • 4,4?Oxybis(benzoic acid)
    • Oxybisbenzoic acid
    • 4,4'-Oxybisbenzoic acid
    • 4,4’-Oxybis(benzoic acid)
    • 4,4'-Dicarboxydiphenyl Ether
    • 1,3-Bis(4-fluorobenzoyl)benzene
    • 4-(4-carboxyphenoxy)benzoic acid
    • 4,4'-Oxydibenzoic acid
    • 4,4′-Oxybis(benzoic acid)
    • 4,4-Oxobisbenzoic Acid
    • Benzoic acid,4,4'-oxybis
    • Diphenyl Ether 4,4'-Dicarboxylic Acid
    • diphenylether-4,4'-dicarboxylic acid
    • 4,4′-oxydibenzoic acid
    • L-ALPHA-METHYLBENZYLISOTHIOCYANATE
    • MFCD00013988
    • 4,4'-Oxybis(benzoic acid), 99%
    • AC8434
    • SCHEMBL22281
    • 4,4'-oxybis(benzoic) acid
    • Benzoic acid, p,p'-oxydi-
    • CS-W012541
    • AM20061039
    • 2215-89-6
    • SY015061
    • Q-200414
    • Z57902193
    • Oprea1_832257
    • Benzoic acid, 4,4'-oxybis-
    • Benzoic acid,4'-oxybis-
    • 4,4 inverted exclamation mark -Oxybis(benzoic acid)
    • CBDivE_002815
    • NSC-39046
    • NSC 39046
    • DTXSID2074900
    • EINECS 218-683-0
    • 4,4'-Oxybis(benzoic acid), 98%
    • AC-23678
    • Q60813901
    • NS00027080
    • FT-0617035
    • Oprea1_868550
    • C14H10O5
    • 4,4'-Oxybis[benzoic acid]
    • D2115
    • 4,4'-Dicarboxydiphenyl oxide
    • Benzoic acid, p,p'-oxybis-
    • 4,4-oxybisbenzoic acid
    • BL4DWZ4D2R
    • 4,4?-OXYBIS(BENZOIC ACID)
    • NSC39046
    • EN300-18332
    • BCP13948
    • 4,4'-diphenyl ether dicarboxylic acid
    • AKOS001388884
    • 4,4'dicarboxylicdiphenyl ether
    • 4,4'-Oxybis(benzoicacid)
    • 4,4`-Oxybis(benzoic acid)
    • AS-14553
    • DB-045820
    • BBL004100
    • STK396675
    • 4,4'-Oxybis(benzoic Acid)
    • MDL: MFCD00013988
    • Inchi: 1S/C14H10O5/c15-13(16)9-1-5-11(6-2-9)19-12-7-3-10(4-8-12)14(17)18/h1-8H,(H,15,16)(H,17,18)
    • InChI Key: WVDRSXGPQWNUBN-UHFFFAOYSA-N
    • SMILES: O(C1C=CC(C(=O)O)=CC=1)C1C=CC(C(=O)O)=CC=1
    • BRN: 2218315

Computed Properties

  • Exact Mass: 258.05300
  • Monoisotopic Mass: 258.053
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 4
  • Complexity: 293
  • 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
  • Surface Charge: 0
  • XLogP3: 3.4
  • Topological Polar Surface Area: 483.8

Experimental Properties

  • Color/Form: White or light brown powder
  • Density: 1.3950
  • Melting Point: 334-337°C
  • Boiling Point: 473.7℃ at 760 mmHg
  • Flash Point: 184.1℃
  • Refractive Index: 1.638
  • PSA: 83.83000
  • LogP: 2.87530
  • Solubility: Insoluble

4,4'-Oxybis(benzoic Acid) Security Information

4,4'-Oxybis(benzoic Acid) Customs Data

  • HS CODE:2918990090
  • Customs Data:

    China Customs Code:

    2918990090

    Overview:

    2918990090. Other additional oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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4,4'-Oxybis(benzoic Acid) Suppliers

Amadis Chemical Company Limited
Gold Member
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(CAS:2215-89-6)4,4'-Oxybis(benzoic Acid)
Order Number:A815979
Stock Status:in Stock
Quantity:1kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 05:04
Price ($):217.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:2215-89-6)4,4'-oxybis(benzoic acid);DEDA
Order Number:LE6762;LE5710191
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:49
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:2215-89-6)4,4'-Oxybisbenzoic acid
Order Number:sfd21103
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally

Additional information on 4,4'-Oxybis(benzoic Acid)

4,4'-Oxybis(benzoic Acid): A Comprehensive Overview

4,4'-Oxybis(benzoic Acid), also known by its CAS registry number CAS No. 2215-89-6, is a chemical compound that has garnered significant attention in various scientific and industrial fields. This compound, with the molecular formula C14H10O3, is characterized by its unique structure and versatile applications. In this article, we will delve into the properties, synthesis, applications, and recent advancements related to 4,4'-Oxybis(benzoic Acid).

The structure of 4,4'-Oxybis(benzoic Acid) consists of two benzoic acid moieties connected by an oxygen atom at the 4-position of each benzene ring. This arrangement imparts the compound with distinctive chemical and physical properties. The molecule exhibits a high degree of symmetry, which is advantageous for its use in various chemical reactions and material sciences. Recent studies have highlighted the potential of this compound in drug design due to its ability to form stable hydrogen bonds and its compatibility with biological systems.

4,4'-Oxybis(benzoic Acid) is typically synthesized through a multi-step process involving the oxidation of suitable precursors or through coupling reactions. One of the most efficient methods involves the oxidation of 4-hydroxybenzaldehyde using oxidizing agents such as KMnO4. This method has been optimized in recent years to improve yield and purity, making it more accessible for large-scale production. The synthesis process is highly dependent on reaction conditions, including temperature and pH levels, which can significantly influence the final product's quality.

In terms of applications, 4,4'-Oxybis(benzoic Acid) has found extensive use in the pharmaceutical industry as an intermediate in drug synthesis. Its ability to act as a building block for more complex molecules makes it invaluable in medicinal chemistry. Recent research has focused on its role in developing anti-inflammatory and anticancer drugs. For instance, studies have shown that derivatives of this compound can inhibit certain enzymes associated with inflammation and cancer cell proliferation.

Beyond pharmaceuticals, 4,4'-Oxybis(benzoic Acid) has also been explored in materials science for its potential in creating advanced materials such as polymers and composites. Its high thermal stability and strong intermolecular interactions make it a candidate for high-performance materials used in aerospace and electronics industries. Researchers are currently investigating its use in creating biodegradable polymers, which could address environmental concerns related to plastic waste.

The environmental impact of 4,4'-Oxybis(benzoic Acid) has also been a topic of recent research. Studies have shown that while the compound itself is not inherently hazardous under normal conditions, its production processes can generate byproducts that require careful management to prevent ecological damage. Efforts are underway to develop greener synthesis methods that minimize waste and energy consumption.

In conclusion, 4,4'-Oxybis(benzoic Acid), with its CAS number CAS No. 2215-89-6, continues to be a focal point in both academic research and industrial applications. Its unique chemical properties and versatility make it a valuable compound across multiple disciplines. As research progresses, we can expect even more innovative uses for this compound in the coming years.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:2215-89-6)4,4'-Oxybis(benzoic Acid)
A815979
Purity:99%
Quantity:1kg
Price ($):217.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:2215-89-6)4,4'-oxybis(benzoic acid);DEDA
LE6762;LE5710191
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email