2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE
Modify Date: 2025-08-24 22:56:29
2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE structure
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Common Name | 2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE | ||
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| CAS Number | 130525-41-6 | Molecular Weight | 322.48400 | |
| Density | 0.98g/cm3 | Boiling Point | 370.2ºC at 760 mmHg | |
| Molecular Formula | C23H30O | Melting Point | 188-192ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 175.3ºC | |
| Name | 2,7-ditert-butyl-9,9-dimethylxanthene |
|---|---|
| Synonym | More Synonyms |
| Density | 0.98g/cm3 |
|---|---|
| Boiling Point | 370.2ºC at 760 mmHg |
| Melting Point | 188-192ºC(lit.) |
| Molecular Formula | C23H30O |
| Molecular Weight | 322.48400 |
| Flash Point | 175.3ºC |
| Exact Mass | 322.23000 |
| PSA | 9.23000 |
| LogP | 6.71320 |
| Vapour Pressure | 2.39E-05mmHg at 25°C |
| Index of Refraction | 1.529 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
CAS#:19814-75-6
CAS#:507-20-0
CAS#:90-47-1
CAS#:130525-43-8
CAS#:155126-22-0
CAS#:130525-39-2
CAS#:607374-47-0| 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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Selective acylation of 4, 5-diamino-9, 9'-dimethylxanthene through an aggregation effect. Muñiz FM, et al.
Tetrahedron Lett. 49(5) , 790-93, (2008)
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Phenoxaphosphine-Based diphosphine ligands. synthesis and application in the hydroformylation reaction. Zuidema E, et al.
Organometallics 29(5) , 1210-21, (2010)
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| MFCD01863485 |
| 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene |
| 2,7-bis(1,1-dimethylethyl)-9,9-dimethylxanthene |
| 2,7-di-t-butyl-9,9-dimethylxanthene |
| 2,7-Di-tert-butyl-9,9-dimethylxanthene |