99943-60-9
99943-60-9 structure
- Name: 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl
- Chemical Name: 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl
- CAS Number: 99943-60-9
- Molecular Formula: C16H12O3
- Molecular Weight: 252.26500
- Create Date: 2018-12-26 10:15:53
- Modify Date: 2024-01-15 17:03:10
| Name | 2H-1-Benzopyran-3-carboxylic acid, 2-phenyl |
|---|---|
| Synonyms |
2-Phenyl-2H-1-benzopyran-3-carboxylic acid
3-carboxy-flav-3-ene |
| Density | 1.293g/cm3 |
|---|---|
| Boiling Point | 429.9ºC at 760 mmHg |
| Molecular Formula | C16H12O3 |
| Molecular Weight | 252.26500 |
| Flash Point | 163.6ºC |
| Exact Mass | 252.07900 |
| PSA | 46.53000 |
| LogP | 3.28830 |
| Index of Refraction | 1.639 |
| HS Code | 2916399090 |
|---|
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |