307549-57-1
307549-57-1 structure
- Name: 7-methyl-9-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
- Chemical Name: 7-methyl-9-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
- CAS Number: 307549-57-1
- Molecular Formula: C16H16O4
- Molecular Weight: 272.29600
- Create Date: 2017-10-08 23:04:48
- Modify Date: 2025-08-25 15:32:58
| Name | 7-methyl-9-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one |
|---|---|
| Synonyms | 7-methyl-9-(2-oxopropoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one |
| Density | 1.26g/cm3 |
|---|---|
| Boiling Point | 487.5ºC at 760 mmHg |
| Molecular Formula | C16H16O4 |
| Molecular Weight | 272.29600 |
| Flash Point | 219.1ºC |
| Exact Mass | 272.10500 |
| PSA | 56.51000 |
| LogP | 2.55790 |
| Index of Refraction | 1.586 |
| HS Code | 2932209090 |
|---|
|
~%
307549-57-1 |
| Literature: Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242 |
|
~76%
307549-57-1 |
| Literature: Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242 |
|
~%
307549-57-1 |
| Literature: Garazd; Shilin; Panteleimonova; Khilya Chemistry of Natural Compounds, 2002 , vol. 38, # 3 p. 230 - 242 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |