CAS Number
Not Registered
Specifications
| Assay | Over 95% |
| Appearance | White to off-white waxy solid |
| Melting Point | Not recorded |
| NMR | 1HNMR (CDCl3): Conforms to structure |
| Solubility | Soluble in chloroform |
| Storage | Moisture-sensitive polyanhydride. Store sealed under inert atmosphere in a desiccator. |
| Country of Origin | United States |
Applications
Key Reference
Domb, A.J.; Langer, R. J. Polym. Sci. A 1987, 25, 3373–3386. Preparation of high molecular weight polyanhydrides from diacid–acetic anhydride prepolymers.
Quality & Documentation
Each lot is released against the specifications listed above. A Certificate of Analysis is issued with every shipment, and lot traceability records are available on request. We also work to custom specifications. If your process requires testing beyond the standard release panel, such as anhydride content by IR or titration, or molecular weight under anhydrous conditions, tell us what you need and we will quote it. Additional testing may carry additional cost and lead time.