53518-14-2
53518-14-2 structure
- Name: Coumarin 152
- Chemical Name: coumarin 152
- CAS Number: 53518-14-2
- Molecular Formula: C12H10F3NO2
- Molecular Weight: 257.208
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-07-11 15:41:39
- Modify Date: 2024-01-02 15:33:13
| Name | coumarin 152 |
|---|---|
| Synonyms |
2H-1-Benzopyran-2-one,7-(dimethylamino)-4-(trifluoromethyl)
EINECS 258-598-6 coumarin-152 7-NMe2-4-CF3-coumarin Coumarin 152 7-(Dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one 7-(Dimethylamino)-4-(trifluoromethyl)coumarin coumarin 485 7-(dimethylamino)-4-(trifluoromethyl)chromen-2-one 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-(trifluoromethyl)- 7-N,N-dimethylamino-4-trifluoromethyl-1,2-benzopyrone |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 323.7±42.0 °C at 760 mmHg |
| Melting Point | 147-149ºC |
| Molecular Formula | C12H10F3NO2 |
| Molecular Weight | 257.208 |
| Flash Point | 149.6±27.9 °C |
| Exact Mass | 257.066376 |
| PSA | 33.45000 |
| LogP | 3.60 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.545 |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| 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% |