15912-89-7
15912-89-7 structure
- Name: 4-Methyl-7H-furo(3,2-g)(1)benzopyran-7-one
- Chemical Name: 4-methylfuro[3,2-g]chromen-7-one
- CAS Number: 15912-89-7
- Molecular Formula: C12H8O3
- Molecular Weight: 200.19000
- Create Date: 2016-04-03 04:41:56
- Modify Date: 2022-11-22 06:55:33
| Name | 4-methylfuro[3,2-g]chromen-7-one |
|---|---|
| Synonyms |
5-Methylpsoralen
5-Methylpsoralene |
| Density | 1.332g/cm3 |
|---|---|
| Boiling Point | 381.9ºC at 760mmHg |
| Molecular Formula | C12H8O3 |
| Molecular Weight | 200.19000 |
| Flash Point | 184.8ºC |
| Exact Mass | 200.04700 |
| PSA | 43.35000 |
| LogP | 2.84760 |
| Vapour Pressure | 4.9E-06mmHg at 25°C |
| Index of Refraction | 1.648 |
| 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% |