20662-52-6
20662-52-6 structure
- Name: 4,4-Bis(4-fluorophenyl)butyric acid
- Chemical Name: 4,4-Bis(4-fluorophenyl)butyric acid
- CAS Number: 20662-52-6
- Molecular Formula: C16H14F2O2
- Molecular Weight: 276.27800
- Create Date: 2018-07-17 19:13:47
- Modify Date: 2024-01-16 17:31:03
| Name | 4,4-Bis(4-fluorophenyl)butyric acid |
|---|---|
| Synonyms |
4,4-Bis(4-fluorophenyl)butanoic acid
Einecs 243-949-8 |
| Density | 1.243g/cm3 |
|---|---|
| Boiling Point | 379.6ºC at 760mmHg |
| Molecular Formula | C16H14F2O2 |
| Molecular Weight | 276.27800 |
| Flash Point | 183.4ºC |
| Exact Mass | 276.09600 |
| PSA | 37.30000 |
| LogP | 3.96150 |
| HS Code | 2916399090 |
|---|
|
~99%
20662-52-6 |
| Literature: Chen, Gang; Xia, Hongguang; Cai, Yu; Ma, Dawei; Yuan, Junying; Yuan, Chengye Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 1 p. 234 - 239 |
|
~%
20662-52-6 |
| Literature: , vol. 38, # 12 p. 3879 - 3901 Collection of Czechoslovak Chemical Communications, , vol. 43, # 7 p. 1760 - 1777 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
![1,1'-(4-bromobutylidene)bis[4-fluorobenzene] structure](https://image.chemsrc.com/caspic/421/57668-61-8.png)
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |