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| Product Name: | Protopine |
| CAS Registry Number: | 130-86-9 |
| EINECS: | 204-999-6 |
| Synonyms: | 7-methyl-2,3:9,10-bis(methylenedioxy)-;Fumarine; Protopin; Macleyine; Biflorine; 130-86-9;Protopine; Corydinine; 7,13a-Secoberbin-13a-one; |
| Molecular Structure: |
 |
| Molecular Formula: | C20H19NO5 |
| Molecular Weight: | 353.36856 |
| Density: | 1.323 g/cm3 |
| Boiling Point: | 547.5 °C at 760 mmHg |
| Melting Point: | 211 |
| Flash Point: | 284.9 °C |
| Refractive index: | 1.613 |
| Safety Statements: | Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx. |