25650-13-9
25650-13-9 structure
- Name: 1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione
- Chemical Name: 1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione
- CAS Number: 25650-13-9
- Molecular Formula: C16H10F2O2
- Molecular Weight: 272.24600
- Create Date: 2018-12-28 14:42:57
- Modify Date: 2024-02-01 17:26:35
| Name | 1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione |
|---|---|
| Synonyms |
MFCD00051604
1,4-Bis(4-fluorophenyl)-2-butene-1,4-dione 1,4-di(4-fluorophenyl)but-2-ene-1,4-dione 1,2-Di-(p-Fluorbenzoyl)-aethylen TRANS-1,2-BIS(4-FLUOROBENZOYL)ETHYLENE 2-Butene-1,4-dione,1,4-bis(p-fluorophenyl)-(8CI) 1,2-Bis(4-fluorobenzoyl)ethylene |
| Density | 1.263g/cm3 |
|---|---|
| Boiling Point | 389.7ºC at 760mmHg |
| Melting Point | 161-163ºC |
| Molecular Formula | C16H10F2O2 |
| Molecular Weight | 272.24600 |
| Flash Point | 148.6ºC |
| Exact Mass | 272.06500 |
| PSA | 34.14000 |
| LogP | 3.58660 |
| Vapour Pressure | 2.8E-06mmHg at 25°C |
| Index of Refraction | 1.568 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |