114741-22-9
114741-22-9 structure
- Name: 7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID
- Chemical Name: 7-chloro-4-oxochromene-2-carboxylic acid
- CAS Number: 114741-22-9
- Molecular Formula: C10H5ClO4
- Molecular Weight: 224.59700
- Create Date: 2018-12-28 18:41:14
- Modify Date: 2025-08-25 13:06:56
| Name | 7-chloro-4-oxochromene-2-carboxylic acid |
|---|---|
| Synonyms |
7-chlorochromone-2-carboxylic acid
7-chloro-4-oxo-4H-chromene-2-carboxylic acid |
| Density | 1.612g/cm3 |
|---|---|
| Boiling Point | 384.537ºC at 760 mmHg |
| Molecular Formula | C10H5ClO4 |
| Molecular Weight | 224.59700 |
| Flash Point | 186.362ºC |
| Exact Mass | 223.98800 |
| PSA | 67.51000 |
| LogP | 2.14460 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.649 |
| HS Code | 2918300090 |
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| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |