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2-(4-?????)-5-??-1,3,4-?????

2-(4-?????)-5-??-1,3,4-?????
2-(4-?????)-5-??-1,3,4-????? ??? ???
?? ??:
21510-43-0
???:
2-(4-?????)-5-??-1,3,4-?????
???(??):
2-(4-?????)-5-??-1,3,4-?????
???:
2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE
???(??):
2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE;2-Phenyl-5-(4-bromophenyl)-1,3,4-oxadiazole;1,3,4-Oxadiazole, 2-(4-bromophenyl)-5-phenyl-;2-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazole 96%;2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE, 98+%;JRH-08401, 2-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazole, 97%
CBNumber:
CB7316915
???:
C14H9BrN2O
??? ??:
301.14
MOL ??:
21510-43-0.mol

2-(4-?????)-5-??-1,3,4-????? ??

???
167-171 °C(lit.)
?? ?
418.7±47.0 °C(Predicted)
??
1.465±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
-5.49±0.37(Predicted)
??? ??
powder to crystal
??
???? ?? ??
BRN
204891
??
  • ?? ? ?? ??
?? ???? ?? 22-24/25
WGK ?? 3
HS ?? 29349990
????(GHS):
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
??????:
NFPA 704
1
0 0

2-(4-?????)-5-??-1,3,4-????? C??? ??, ??, ??

2-(4-?????)-5-??-1,3,4-????? ?? ?? ? ???

???

????? Benzoyl hydrazine ??? ???????????? 4-Bromobenzoyl chloride ???? ???

?? ??

2-(4-?????)-5-??-1,3,4-????? ?? ??

???( 71)?? ??
??? ?? ??? ?? ?? ? ??
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2-(4-?????)-5-??-1,3,4-????? ?? ??:

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