670243-42-2
670243-42-2 structure
- Name: 3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
- Chemical Name: 3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
- CAS Number: 670243-42-2
- Molecular Formula: C16H18O4
- Molecular Weight: 274.31200
- Create Date: 2016-08-03 17:49:18
- Modify Date: 2024-01-13 18:12:53
| Name | 3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one |
|---|---|
| Synonyms | hms2353n06 |
| Density | 1.141g/cm3 |
|---|---|
| Boiling Point | 442.7ºC at 760 mmHg |
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31200 |
| Flash Point | 197ºC |
| Exact Mass | 274.12100 |
| PSA | 56.51000 |
| LogP | 3.07450 |
| Index of Refraction | 1.532 |
| HS Code | 2932209090 |
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| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |