2,2',3,3'-Benzophenone tetracarboxylic dianhydride is a chemical compound that is widely utilized in the synthesis of high-performance polymers. It is characterized by its structure which includes four carboxylic acid groups and two anhydride groups. 2,2',3,3'-benzophenone tetracarboxylic dianhydride is typically synthesized by reacting benzophenone tetracarboxylic acid with acetic anhydride. Known for its exceptional thermal and chemical stability, it is a key ingredient in the creation of heat-resistant materials.
13972-93-5
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Basic information
- Product Name: 2,2',3,3'-benzophenone tetracarboxylic dianhydride
- Synonyms:
- CAS NO:13972-93-5
- Molecular Formula:
- Molecular Weight: 322.23
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,2',3,3'-benzophenone tetracarboxylic dianhydride(CAS DataBase Reference)
- NIST Chemistry Reference: 2,2',3,3'-benzophenone tetracarboxylic dianhydride(13972-93-5)
- EPA Substance Registry System: 2,2',3,3'-benzophenone tetracarboxylic dianhydride(13972-93-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 13972-93-5(Hazardous Substances Data)
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13972-93-5 Usage
Uses
Used in High-Performance Polymers:2,2',3,3'-Benzophenone tetracarboxylic dianhydride is used as a key component in the production of high-performance polymers due to its ability to enhance thermal and chemical stability.
Used in Heat-Resistant Materials:
In the manufacturing industry, 2,2',3,3'-benzophenone tetracarboxylic dianhydride is used as a critical ingredient for creating heat-resistant materials such as adhesives, coatings, and composites, where its stability under high temperatures is crucial.
Used in Electronics Industry:
2,2',3,3'-Benzophenone tetracarboxylic dianhydride is utilized in the electronics industry as a material for components that require high performance and durability, taking advantage of its heat resistance and chemical stability.
Used in Aerospace Industry:
In aerospace applications, 2,2',3,3'-benzophenone tetracarboxylic dianhydride is used for the production of materials that must withstand extreme conditions, leveraging its high-performance characteristics and resistance to thermal and chemical degradation.
Check Digit Verification of cas no
The CAS Registry Mumber 13972-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,7 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.Calculate Digit Verification of CAS Registry Number 13972-93:
(7*1)+(6*3)+(5*9)+(4*7)+(3*2)+(2*9)+(1*3)=125
125 % 10 = 5
So 13972-93-5 is a valid CAS Registry Number.
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2,2',3,3'-benzophenone tetracarboxylic dianhydride
