4361-00-6
4361-00-6 structure
- Name: 3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID
- Chemical Name: 3-oxobenzo[f]chromene-2-carboxylic acid
- CAS Number: 4361-00-6
- Molecular Formula: C14H8O4
- Molecular Weight: 240.21100
- Create Date: 2018-12-09 11:11:15
- Modify Date: 2024-03-14 16:17:37
| Name | 3-oxobenzo[f]chromene-2-carboxylic acid |
|---|---|
| Synonyms |
3-oxo-3H-benzochromene-2-carboxylic acid
4-oxo-3-one-phenanthrene-2-carboxylic acid 5,6-benzo-2-oxo-2H-benzopyran-3-carboxylic acid oxobenzofchromenecarboxylicacid |
| Density | 1.487 g/cm3 |
|---|---|
| Boiling Point | 486.2ºC at 760 mmHg |
| Melting Point | 236-239ºC |
| Molecular Formula | C14H8O4 |
| Molecular Weight | 240.21100 |
| Flash Point | 194ºC |
| Exact Mass | 240.04200 |
| PSA | 67.51000 |
| LogP | 2.64440 |
| Index of Refraction | 1.719 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2918300090 |
| Precursor 10 | |
|---|---|
| DownStream 3 | |
![3-oxobenzo[f]chromene-2-carbonitrile structure](https://www.chemsrc.com/caspic/201/4352-88-9.png)
![5-(2-hydroxy-[1]naphthylmethylene)-1,3-diphenyl-barbituric acid structure](https://www.chemsrc.com/caspic/105/860452-66-0.png)
![5-(2-hydroxy-[1]naphthylmethylene)-1,3-diphenyl-2-thio-barbituric acid structure](https://www.chemsrc.com/caspic/464/303772-50-1.png)
![2-(1H-benzimidazol-2-yl)benzo[f]chromen-3-one structure](https://www.chemsrc.com/caspic/053/35078-19-4.png)
| 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% |