5216-31-9
5216-31-9 structure
- Name: 4,4'-DIFLUORODIPHENYLACETYLENE
- Chemical Name: 1-fluoro-4-[2-(4-fluorophenyl)ethynyl]benzene
- CAS Number: 5216-31-9
- Molecular Formula: C14H8F2
- Molecular Weight: 214.21000
- Create Date: 2016-08-25 19:22:59
- Modify Date: 2024-01-10 17:18:38
| Name | 1-fluoro-4-[2-(4-fluorophenyl)ethynyl]benzene |
|---|---|
| Synonyms | 1,1'-ethyne-1,2-diylbis(4-fluorobenzene) |
| Molecular Formula | C14H8F2 |
|---|---|
| Molecular Weight | 214.21000 |
| Exact Mass | 214.05900 |
| LogP | 3.36460 |
| HS Code | 2903999090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 4 | |
![1-fluoro-4-[2-[4-[(2-methylpropan-2-yl)oxy]phenyl]ethynyl]benzene structure](https://image.chemsrc.com/caspic/187/148004-80-2.png)
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |