6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman
Modify Date: 2024-01-03 15:15:00
6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman structure
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Common Name | 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman | ||
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| CAS Number | 40278-59-9 | Molecular Weight | 368.46600 | |
| Density | 1.238g/cm3 | Boiling Point | 559.165ºC at 760 mmHg | |
| Molecular Formula | C23H28O4 | Melting Point | 210ºC | |
| MSDS | N/A | Flash Point | 291.973ºC | |
| Name | 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol |
|---|---|
| Synonym | More Synonyms |
| Density | 1.238g/cm3 |
|---|---|
| Boiling Point | 559.165ºC at 760 mmHg |
| Melting Point | 210ºC |
| Molecular Formula | C23H28O4 |
| Molecular Weight | 368.46600 |
| Flash Point | 291.973ºC |
| Exact Mass | 368.19900 |
| PSA | 58.92000 |
| LogP | 5.23130 |
| Index of Refraction | 1.622 |
| HS Code | 2932999099 |
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| 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% |
| 6,6'-Dihydroxy-4,4,4',4',7,7'-hexaMethyl-2,2'-spirobichroMan |
| 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman |
| 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN,2-PROPANOL ADDUCT |
| 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobischroman |
| D2286 |