17135-49-8
17135-49-8 structure
- Name: 4'-fluoro-4-(4-fluorophenyl)butyrophenone
- Chemical Name: 1,4-bis(4-fluorophenyl)butan-1-one
- CAS Number: 17135-49-8
- Molecular Formula: C16H14F2O
- Molecular Weight: 260.27900
- Create Date: 2016-10-29 15:05:59
- Modify Date: 2025-09-19 11:37:03
| Name | 1,4-bis(4-fluorophenyl)butan-1-one |
|---|---|
| Synonyms | einecs 241-193-3 |
| Density | 1.166g/cm3 |
|---|---|
| Boiling Point | 375.5ºC at 760mmHg |
| Molecular Formula | C16H14F2O |
| Molecular Weight | 260.27900 |
| Flash Point | 143.4ºC |
| Exact Mass | 260.10100 |
| PSA | 17.07000 |
| LogP | 4.17040 |
| Vapour Pressure | 7.74E-06mmHg at 25°C |
| Index of Refraction | 1.54 |
| HS Code | 2914700090 |
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| 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% |