426250-36-4
426250-36-4 structure
- Name: 4-Ethyl-7-hydroxy-8-methyl-2H-chromen-2-one
- Chemical Name: 4-Ethyl-7-hydroxy-8-methyl-2H-chromen-2-one
- CAS Number: 426250-36-4
- Molecular Formula: C12H12O3
- Molecular Weight: 204.22200
- Create Date: 2017-11-10 07:23:36
- Modify Date: 2025-09-11 23:52:03
| Name | 4-Ethyl-7-hydroxy-8-methyl-2H-chromen-2-one |
|---|---|
| Synonyms | 4-ethyl-7-hydroxy-8-methylchromen-2-one |
| Density | 1.22g/cm3 |
|---|---|
| Boiling Point | 383.8ºC at 760 mmHg |
| Molecular Formula | C12H12O3 |
| Molecular Weight | 204.22200 |
| Flash Point | 169.9ºC |
| Exact Mass | 204.07900 |
| PSA | 50.44000 |
| LogP | 2.36940 |
| Index of Refraction | 1.581 |
| HS Code | 2932209090 |
|---|
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |