17398-11-7
17398-11-7 structure
- Name: Perforamone D
- Chemical Name: 5-hydroxy-2-(hydroxymethyl)-8,8-dimethylpyrano[2,3-h]chromen-4-one
- CAS Number: 17398-11-7
- Molecular Formula: C15H14O5
- Molecular Weight: 274.26900
- Create Date: 2016-05-01 22:11:54
- Modify Date: 2024-04-06 17:22:45
| Name | 5-hydroxy-2-(hydroxymethyl)-8,8-dimethylpyrano[2,3-h]chromen-4-one |
|---|---|
| Synonyms |
Ptaerochromenol
2-hydroxymethylalloptaeroxylin Ptaerocromenol perforamone D greveichromenol |
| Density | 1.359g/cm3 |
|---|---|
| Boiling Point | 512.3ºC at 760 mmHg |
| Molecular Formula | C15H14O5 |
| Molecular Weight | 274.26900 |
| Flash Point | 197.1ºC |
| Exact Mass | 274.08400 |
| PSA | 79.90000 |
| LogP | 2.17510 |
| Vapour Pressure | 2.56E-11mmHg at 25°C |
| Index of Refraction | 1.617 |
| HS Code | 2932999099 |
|---|
| 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% |