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3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE

3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE ??? ???
?? ??:
1262616-92-1
???:
3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE
???(??):
3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE;(3E)-3-[(2-bromophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 3-[(2-bromophenyl)methylene]-2,3-dihydro-, (3E)-
CBNumber:
CB1291812
???:
C16H11BrO2
??? ??:
315.16
MOL ??:
Mol file

3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE ??

?? ?
458.9±45.0 °C(Predicted)
??
1.516±0.06 g/cm3(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE C??? ??, ??, ??

3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE ?? ?? ? ???

???

?? ??

3-[(E)-(2-BROMOPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
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