© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
744044 |
| Product Name | DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride) |
| Cas Number | 16143-40-1 |
| Molecular Formula | C14H6O6 |
| Molar Mass | 270.19 g/mol |
| Appearance | White to off-white powder |
| Melting Point | Approx. 260-265°C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Purity | Typically >98% |
| Storage Conditions | Store in a cool, dry place, tightly sealed |
| Application | Used as a monomer for polyimide synthesis |
| Thermal Stability | High thermal resistance |
| Synonym | Norbornene dianhydride (NBDA) |
| Reactivity | Reacts with amines to form polyimides |
| Hazard Class | May cause irritation to eyes, skin, and respiratory tract |
As an accredited DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 5-gram amber glass bottle, tightly sealed, labeled with product details, supplier logo, and safety information. |
| Shipping | The chemical **DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride)** is shipped in tightly-sealed, inert containers to prevent moisture contamination. Handling follows standard hazardous chemical protocols, including labeling and documentation. Shipments comply with local and international regulations, with precautions for sensitive reagents and potential irritants. Temperature control is maintained if required. |
| Storage | DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic 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 oxidizers. Protect from direct sunlight and sources of ignition. Follow the supplier’s safety and storage guidelines, and store at room temperature unless otherwise specified by Sigma Aldrich, Merck, or TCI. |
Competitive DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
