Introduction：Basic information about CAS 130525-43-8|4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene |
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| CAS Number | 130525-43-8 | Molecular Weight | 480.27600 |
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| Density | 1.329g/cm3 | Boiling Point | 429.7ºC at 760 mmHg |
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| Molecular Formula | C23H28Br2O | Melting Point | 260-262ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 178ºC |
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Names
| Name | 4,5-dibromo-2,7-ditert-butyl-9,9-dimethylxanthene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.329g/cm3 |
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| Boiling Point | 429.7ºC at 760 mmHg |
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| Melting Point | 260-262ºC(lit.) |
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| Molecular Formula | C23H28Br2O |
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| Molecular Weight | 480.27600 |
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| Flash Point | 178ºC |
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| Exact Mass | 478.05100 |
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| PSA | 9.23000 |
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| LogP | 8.23820 |
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| Vapour Pressure | 3.46E-07mmHg at 25°C |
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| Index of Refraction | 1.56 |
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| InChIKey | OJJSJAIHWCFVBK-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)c1cc(Br)c2c(c1)C(C)(C)c1cc(C(C)(C)C)cc(Br)c1O2 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4,5-dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene |
| 2,7-di-tert-butyl-4,5-dibromo-9,9-dimethylxanthene |
| 4,5-dibromo-2,7-di-t-butyl-9,9-dimethylxanthene |
| 2,7-di(t-butyl)-4,5-dibromo-9,9-dimethylxanthene |
| 4,5-dibromo-2.7-di-tert-butyl-9,9-dimethylxanthene |
| MFCD00134486 |
