Introduction：Basic information about CAS 67665-45-6|9,9'-Spirobi[9H-fluorene]-2,2'-diamine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 9,9'-Spirobi[9H-fluorene]-2,2'-diamine |
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| CAS Number | 67665-45-6 | Molecular Weight | 346.42400 |
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| Density | 1.36 | Boiling Point | / |
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| Molecular Formula | C25H18N2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 9,9'-spirobi[fluorene]-2,2'-diamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.36 |
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| Molecular Formula | C25H18N2 |
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| Molecular Weight | 346.42400 |
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| Exact Mass | 346.14700 |
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| PSA | 52.04000 |
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| LogP | 6.35690 |
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| InChIKey | GXXFPQGHCPOFSD-UHFFFAOYSA-N |
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| SMILES | Nc1ccc2c(c1)C1(c3ccccc3-2)c2ccccc2-c2ccc(N)cc21 |
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Safety Information
Customs
| HS Code | 2921590090 |
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| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| QC-1273 |
| 2.2'-Diamino-9.9'-spirobifluoren |
| 2,2'-diamine-9,9'-spirobifluorene |
| (rac)-2,2'-diamino-9,9'-spirobifluorene |
| [9,9']spirobifluorene-2,2'-diyldiamine |
| 9,9'-Spirobi[9H-fluorene]-2,2'-diamine |
| 2,2'-diamino-9,9'-spirobifluorene |
| [9,9']Spirobifluoren-2,2'-diyldiamin |
