55974-25-9
55974-25-9 structure
- Name: 7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
- Chemical Name: 7-methoxy-4,4-dimethylisochromene-1,3-dione
- CAS Number: 55974-25-9
- Molecular Formula: C12H12O4
- Molecular Weight: 220.221
- Create Date: 2018-12-24 12:36:31
- Modify Date: 2024-01-05 19:27:33
| Name | 7-methoxy-4,4-dimethylisochromene-1,3-dione |
|---|---|
| Synonyms |
7-methoxy-4,4-dimethylisochroman-1,3-dione
1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl- 12667235 7-Methoxy-4,4-dimethyl-1,3-isochromandione 4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE 7-Methoxy-4,4-dimethyl-1H-isochromene-1,3(4H)-dione |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 366.9±42.0 °C at 760 mmHg |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.221 |
| Flash Point | 164.4±27.9 °C |
| Exact Mass | 220.073563 |
| PSA | 52.60000 |
| LogP | 1.36 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.528 |
| 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% |