2-(4-?????)-4,6-?????????????????
|
|
2-(4-?????)-4,6-????????????????? ??? ???
|
|
|
- ?? ??:
- 2907-13-3
- ???:
- 2-(4-?????)-4,6-?????????????????
- ???(??):
- 2-(4-?????)-4,6-?????????????????
- ???:
- 2-(4-METHOXYPHENYL)-4,6-DIPHENYLPYRYLIUM TETRAFLUOROBORATE
- ???(??):
- 2-(p-Methoxyphenyl)-4,6-diphenylpyrylium fluoborate.;2,4-DIPHENYL-(4'-METHOXYPHENYL)PYRYLIUM TETRAFLUOROBORATE;2-(4-METHOXYPHENYL)-4,6-DIPHENYLPYRYLIUM TETRAFLUOROBORATE;2,4-DIPHENYL-6-(4'-METHOXYPHENYL)PYRYLIUM TETRAFLUOROBORATE;2-(4-Methoxyphenyl)-4,6-diphenylpyrylium tetrafluoroborate,98%
- CBNumber:
- CB5769766
- ???:
- C24H19BF4O2
- ??? ??:
- 426.22
- MOL ??:
- 2907-13-3.mol
- MSDS ??:
- SDS
|
2-(4-?????)-4,6-????????????????? ??
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(GHS): |
|
| ?? ?: |
Danger |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H318 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 1 |
?? |
|
P280, P305+P351+P338, P310 |
|
| ??????: |
| P280 |
????/???/???/?????? ?????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
| P310 |
?? ????(??)? ??? ????.
???? ?? ????(??)? ??? ????. |
|
| NFPA 704 |
|
|
|
2-(4-?????)-4,6-????????????????? C??? ??, ??, ??
??? ??
orange crystalline powder
??
2-(4-Methoxyphenyl)-4,6-Diphenylpyrylium Tetrafluoroborate is a catalyst used in the visible photooxidization of dibenzothiiophenes.
2-(4-?????)-4,6-????????????????? ?? ?? ? ???
???
?? ??
2-(4-?????)-4,6-????????????????? ?? ??
???( 15)?? ??
2-(4-?????)-4,6-????????????????? ?? ??:
