2829-46-1
2829-46-1 structure
- Name: 7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE
- Chemical Name: 7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile
- CAS Number: 2829-46-1
- Molecular Formula: C11H7NO3
- Molecular Weight: 201.17800
- Create Date: 2018-10-13 19:12:22
- Modify Date: 2024-01-17 14:23:16
| Name | 7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile |
|---|---|
| Synonyms |
3-Cyano-7-hydroxy-4-methylcoumarin
7-Hydroxy-4-methyl-3-cyan-cumarin 7-hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile MFCD00674007 |
| Density | 1.433g/cm3 |
|---|---|
| Boiling Point | 429.72ºC at 760 mmHg |
| Melting Point | 300-304ºC |
| Molecular Formula | C11H7NO3 |
| Molecular Weight | 201.17800 |
| Flash Point | 213.687ºC |
| Exact Mass | 201.04300 |
| PSA | 74.23000 |
| LogP | 1.67868 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.641 |
| Storage condition | 2-8℃ |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | 20/21/22-36/37/38 |
| Safety Phrases | 26-36 |
| HS Code | 2932209090 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |