51037-74-2
51037-74-2 structure
- Name: 2-bromo-4-chloro-4'-fluorobutyrophenone
- Chemical Name: 2-bromo-4-chloro-1-(4-fluorophenyl)butan-1-one
- CAS Number: 51037-74-2
- Molecular Formula: C10H9BrClFO
- Molecular Weight: 279.53300
- Create Date: 2018-02-18 08:00:00
- Modify Date: 2025-08-26 00:08:25
| Name | 2-bromo-4-chloro-1-(4-fluorophenyl)butan-1-one |
|---|---|
| Synonyms |
EINECS 256-932-5
2-Bromo-4-chloro-4'-fluorobutyrophenone 1-p-fluorobenzoyl-1-bromo-3-chloropropane |
| Density | 1.526g/cm3 |
|---|---|
| Boiling Point | 330.8ºC at 760mmHg |
| Molecular Formula | C10H9BrClFO |
| Molecular Weight | 279.53300 |
| Flash Point | 153.8ºC |
| Exact Mass | 277.95100 |
| PSA | 17.07000 |
| LogP | 3.40080 |
| Index of Refraction | 1.547 |
| HS Code | 2914700090 |
|---|
|
~82%
51037-74-2 |
| Literature: Cascio; Erba; Manghisi; Biazzi; Ferni; Fregnan Farmaco, Edizione Scientifica, 1980 , vol. 35, # 7 p. 605 - 614 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
![1-(4-fluorophenyl)-2-hydroxy-4-[4-(2-methoxyphenyl)piperazin-1-yl]butan-1-one structure](https://image.chemsrc.com/caspic/497/51037-51-5.png)
| 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% |