130525-41-6
130525-41-6 structure
- Name: 2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE
- Chemical Name: 2,7-ditert-butyl-9,9-dimethylxanthene
- CAS Number: 130525-41-6
- Molecular Formula: C23H30O
- Molecular Weight: 322.48400
- Create Date: 2019-01-01 06:25:17
- Modify Date: 2024-02-02 20:27:40
| Name | 2,7-ditert-butyl-9,9-dimethylxanthene |
|---|---|
| Synonyms |
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 |
| 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 |
| Precursor 3 | |
|---|---|
| DownStream 4 | |
| HS Code | 2932999099 |
|---|---|
| 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% |