2453-44-3
2453-44-3 structure
- Name: 2-Propen-1-one,1-[1,1'-biphenyl]-4-yl-3-phenyl-
- Chemical Name: 1-[1,1'-biphenyl]-4-yl-3-phenylprop-2-en-1-one
- CAS Number: 2453-44-3
- Molecular Formula: C21H16O
- Molecular Weight: 284.35100
- Create Date: 2017-10-04 07:14:48
- Modify Date: 2025-09-21 11:35:56
| Name | 1-[1,1'-biphenyl]-4-yl-3-phenylprop-2-en-1-one |
|---|---|
| Synonyms |
3-Phenyl-2-propen-1-one
Styryl-p-diphenylyl-keton 1-biphenyl-4-yl-3-phenyl-propenone benzylidene-4'-phenylacetophenone 4-phenylchalcone |
| Density | 1.114g/cm3 |
|---|---|
| Boiling Point | 466.3ºC at 760mmHg |
| Molecular Formula | C21H16O |
| Molecular Weight | 284.35100 |
| Flash Point | 205.5ºC |
| Exact Mass | 284.12000 |
| PSA | 17.07000 |
| LogP | 5.24970 |
| Vapour Pressure | 7.17E-09mmHg at 25°C |
| Index of Refraction | 1.638 |
| HS Code | 2914399090 |
|---|
|
~90%
2453-44-3 |
| Literature: Manolov, Ilia; Danchev, Nicolay D. Archiv der Pharmazie, 2003 , vol. 336, # 2 p. 83 - 94 |
|
~80%
2453-44-3 |
| Literature: Wu, Xiao-Feng; Neumann, Helfried; Beller, Matthias Chemistry - An Asian Journal, 2012 , vol. 7, # 2 p. 282 - 285 |
|
~%
2453-44-3 |
| Literature: Dilthey Journal fuer Praktische Chemie (Leipzig), 1921 , vol. <2> 101, p. 195 |
| Precursor 6 | |
|---|---|
| DownStream 2 | |
![[1,1'-Biphenyl]-4-butanenitrile,g-oxo-a-phenyl- structure](https://image.chemsrc.com/caspic/252/63472-03-7.png)
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |