Benzophenone-3,3',4,4'-tetracarboxylic dianhydride
99%
- Product Code: 143081
Alias:
3,3'4,4'-benzophenone tetracarboxylic dianhydride; 3,3',4,4'-benzophenone tetracarboxylic dianhydride, 5,5'-carbonylbis-1,3-isobenzofurandione
CAS:
2421-28-5
| Molecular Weight: | 322.23 g./mol | Molecular Formula: | C₁₇H₆O₇ |
|---|---|---|---|
| EC Number: | 219-348-1 | MDL Number: | MFCD00005923 |
| Melting Point: | 218-222 °C(lit.) | Boiling Point: | 320°C 5mm |
| Density: | 1.57 g/cm3 | Storage Condition: | Room temperature |
Product Description:
Used primarily in the synthesis of high-performance polyimides, this compound contributes to the production of heat-resistant polymers applied in aerospace, microelectronics, and flexible printed circuits. Its structure enables strong thermal and oxidative stability, making it suitable for advanced composite materials and insulating coatings in demanding environments. It is also employed in specialty films and adhesives where durability at elevated temperatures is required.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 5g | 10-20 days | ฿330.00 |
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| 25g | 10-20 days | ฿960.00 |
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| 100g | 10-20 days | ฿2,790.00 |
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| 500g | 10-20 days | ฿8,850.00 |
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| 1kg | 10-20 days | ฿16,200.00 |
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Benzophenone-3,3',4,4'-tetracarboxylic dianhydride
Used primarily in the synthesis of high-performance polyimides, this compound contributes to the production of heat-resistant polymers applied in aerospace, microelectronics, and flexible printed circuits. Its structure enables strong thermal and oxidative stability, making it suitable for advanced composite materials and insulating coatings in demanding environments. It is also employed in specialty films and adhesives where durability at elevated temperatures is required.
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