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5-(4-?????)????

5-(4-?????)????
5-(4-?????)???? ??? ???
?? ??:
20005-42-9
???:
5-(4-?????)????
???(??):
5-(4-?????)????
???:
5-(4-Bromophenyl)furfural
???(??):
AKOS B015971;AKOS BAR-2459;AURORA KA-4238;ASISCHEM N16484;ART-CHEM-BB B015971;5-(p-Bromophenyl)furfural;5-(4-BROMOPHENYL)FURFURAL;5- p-bromobenzene furfural;5-(4-BROMOPHENYL)FURFURAL 97%;5-(4-Bromophenyl)furfural,97%
CBNumber:
CB9458873
???:
C11H7BrO2
??? ??:
251.08
MOL ??:
20005-42-9.mol

5-(4-?????)???? ??

???
152-155 °C(lit.)
?? ?
371.9±32.0 °C(Predicted)
??
1.518±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
powder to crystal
??
Orange to Amber to Dark red
CAS ??????
20005-42-9(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36-37/39
WGK ?? 3
?? ?? IRRITANT
HS ?? 29321900
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

5-(4-?????)???? C??? ??, ??, ??

??? ??

brown powder

?? ??

5-(4-Bromophenyl)furfural is an aromatic aldehyde. Oxone oxidation of 5-(4-bromophenyl)furfural has been reported to afford γ-keto carboxylic acid.

5-(4-?????)???? ?? ?? ? ???

???

??? ??? ????(Ⅰ) ???? 4-??????

?? ??

2(3H)-Furanone, 5-(4-bromophenyl)- 3-(4-BROMOBENZOYL)PROPIONIC ACID 2-(4-BROMO-PHENYL)-5-CHLOROMETHYL-FURAN

5-(4-?????)???? ?? ??

???( 147)?? ??
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