3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one
Modify Date: 2025-10-03 10:51:49
![3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one Structure](https://image.chemsrc.com/caspic/192/140399-49-1.png)
3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one structure
|
Common Name | 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one | ||
|---|---|---|---|---|
| CAS Number | 140399-49-1 | Molecular Weight | 448.44900 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C29H21O3P | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]chromen-2-one |
|---|---|
| Synonym | More Synonyms |
| Molecular Formula | C29H21O3P |
|---|---|
| Molecular Weight | 448.44900 |
| Exact Mass | 448.12300 |
| PSA | 57.09000 |
| LogP | 4.77200 |
| 3-coumarinocarbomethylenetriphenylphosphorylide |
| 2H-1-Benzopyran-2-one,3-[(triphenylphosphoranylidene)acetyl] |
| <2-(3-coumarinyl)-2-oxoethylidene>triphenylphosphorylide |
| 3-(triphenylphosphino-acetenyl)coumarin |