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| | [3,3'-Bi-2H-1-benzopyran]-2,2'-dione, 7,7'-dihydroxy- Basic information |
| | [3,3'-Bi-2H-1-benzopyran]-2,2'-dione, 7,7'-dihydroxy- Chemical Properties |
| Melting point | 296.0-298.0 °C(Solv: dimethyl sulfoxide (67-68-5); water (7732-18-5)) | | Boiling point | 652.7±55.0 °C(Predicted) | | density | 1.605±0.06 g/cm3(Predicted) | | pka | 7.29±0.20(Predicted) |
| | [3,3'-Bi-2H-1-benzopyran]-2,2'-dione, 7,7'-dihydroxy- Usage And Synthesis |
| | [3,3'-Bi-2H-1-benzopyran]-2,2'-dione, 7,7'-dihydroxy- Preparation Products And Raw materials |
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