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4,4'-Oxybisbenzoic acid

CAT: 1139-2215-89-6Size: 25 KgDry Ice: NoHazardous: No
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CAT#:1139-2215-89-6Size:25 Kg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
4,4'-Oxybisbenzoic acid (CAS: 2215-89-6) is an organic aromatic compound with two carboxyl groups attached to a diphenyl ether backbone. It is a high-purity crystalline powder that exhibits good thermal stability and chemical reactivity, making it a versatile intermediate in fine chemical and pharmaceutical synthesis.
Synonyms
4,4'-Oxybis (benzoic acid), Bis (4-carboxyphenyl) ether, 4- (4-Carboxyphenoxy) benzoic acid, 4,4'-Dicarboxydiphenyl ether, 4-Carboxyphenyl 4-carboxy phenyl ether
HS Code
2918990090
Applications
1. Polymer Synthesis: Used as a monomer for preparing high-performance polymers such as polyesters, polyamides, and polyimide resins, which are applied in engineering plastics and composite materials. 4,4'-Oxybisbenzoic acid (CAS: 2215-89-6) enhances the thermal and mechanical properties of the polymers. 2. Pharmaceutical Intermediate: Serves as an intermediate in the synthesis of certain pharmaceutical compounds, contributing to the production of drugs with specific biological activities. The structural characteristics of 4,4'-Oxybisbenzoic acid (CAS: 2215-89-6) enable targeted molecular modifications. 3. Fine Chemicals: Utilized in the production of specialty chemicals such as plasticizers, flame retardants, and dye intermediates, leveraging its carboxyl reactivity to form functional derivatives. 4. Material Intermediate: Acts as a key intermediate for advanced materials like liquid crystal polymers (LCPs), which are widely used in electronic components due to their excellent electrical insulation and heat resistance.
Purity
≥98.0%
Storage Conditions
Stored in a cool, dry and well-ventilated warehouse; avoid direct sunlight and moisture
Appearance
White to off-white crystalline powder

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