914203-21-7
914203-21-7 structure
- Name: 2-oxo-7-propan-2-yloxychromene-3-carboxylic acid
- Chemical Name: 2-oxo-7-propan-2-yloxychromene-3-carboxylic acid
- CAS Number: 914203-21-7
- Molecular Formula: C13H12O5
- Molecular Weight: 248.23100
- Create Date: 2018-06-12 16:38:39
- Modify Date: 2024-01-19 21:18:13
| Name | 2-oxo-7-propan-2-yloxychromene-3-carboxylic acid |
|---|---|
| Synonyms | 7-(methylethoxy)-2-oxochromene-3-carboxylic acid |
| Density | 1.343g/cm3 |
|---|---|
| Boiling Point | 429ºC at 760 mmHg |
| Molecular Formula | C13H12O5 |
| Molecular Weight | 248.23100 |
| Flash Point | 166.3ºC |
| Exact Mass | 248.06800 |
| PSA | 76.74000 |
| LogP | 2.27840 |
| Index of Refraction | 1.583 |
| HS Code | 2932209090 |
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| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |