156006-08-5
156006-08-5 structure
- Name: 7-(3-oxobutan-2-yloxy)chromen-2-one
- Chemical Name: 7-(3-oxobutan-2-yloxy)chromen-2-one
- CAS Number: 156006-08-5
- Molecular Formula: C13H12O4
- Molecular Weight: 232.23200
- Create Date: 2018-06-12 18:42:09
- Modify Date: 2024-01-23 07:37:39
| Name | 7-(3-oxobutan-2-yloxy)chromen-2-one |
|---|---|
| Synonyms |
7-(1-methylacetonyloxy)coumarin
7-(1-methyl-2-oxopropoxy)-chromen-2-one |
| Density | 1.234g/cm3 |
|---|---|
| Boiling Point | 404.1ºC at 760 mmHg |
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23200 |
| Flash Point | 182.1ºC |
| Exact Mass | 232.07400 |
| PSA | 56.51000 |
| LogP | 2.14930 |
| Vapour Pressure | 9.71E-07mmHg at 25°C |
| Index of Refraction | 1.554 |
| HS Code | 2932209090 |
|---|
|
~99%
156006-08-5 |
| Literature: Sicard, Renaud; Chen, Lu S.; Marsaioli, Anita J.; Reymond, Jean-Louis Advanced Synthesis and Catalysis, 2005 , vol. 347, # 7-8 p. 1041 - 1050 |
![2,3-dimethylfuro[3,2-g]chromen-7-one structure](https://image.chemsrc.com/caspic/478/4196-58-1.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |