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|
HS Code |
192547 |
| Chemical Name | 1,2,3,4-Cyclopentanetetracarboxylic Dianhydride |
| Cas Number | 4415-87-6 |
| Molecular Formula | C9H2O6 |
| Molecular Weight | 210.11 g/mol |
| Appearance | White to off-white solid |
| Melting Point | 287-290°C |
| Boiling Point | Decomposes before boiling |
| Solubility | Insoluble in water, soluble in organic solvents |
| Purity | Typically >98% |
| Storage Conditions | Store in a cool, dry place; keep container tightly closed |
| Synonyms | CPDA, Cyclopentanetetracarboxylic dianhydride |
| Application | Used as a monomer in polyimide synthesis |
| Structure | Five-membered cyclopentane ring with two anhydride groups |
As an accredited 1,2,3,4-Cyclopentanetetracarboxylic Dianhydride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White, opaque plastic bottle containing 100 grams of 1,2,3,4-Cyclopentanetetracarboxylic Dianhydride, sealed with a screw cap and tamper-evident label. |
| Storage | 1,2,3,4-Cyclopentanetetracarboxylic dianhydride should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from moisture and incompatible substances such as strong bases and oxidizing agents. Avoid exposure to air and humidity to prevent hydrolysis. Handle under inert atmosphere if possible, and label storage containers clearly. Use personal protective equipment when handling. |
| Shipping | 1,2,3,4-Cyclopentanetetracarboxylic Dianhydride should be shipped in tightly sealed, chemical-resistant containers, protected from moisture and direct sunlight. Handle with care, and transport according to regulations for non-flammable, corrosive chemicals. Clearly label all packages and include safety documentation. Ensure compliance with all applicable local, national, and international shipping guidelines. |
Competitive 1,2,3,4-Cyclopentanetetracarboxylic Dianhydride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
