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2-??????-4-?????

2-??????-4-?????
2-??????-4-????? ??? ???
?? ??:
1240598-38-2
???:
2-??????-4-?????
???(??):
2-??????-4-?????
???:
2-Chloro-oxazole-4-carbonitrile
???(??):
2-Chloro-oxazole-4-carbonitrile;4-Oxazolecarbonitrile, 2-chloro-
CBNumber:
CB12663868
???:
C4HClN2O
??? ??:
128.52
MOL ??:
1240598-38-2.mol

2-??????-4-????? ??

?? ?
260.8±32.0 °C(Predicted)
??
1.49±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-5.28±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H311 ??? ???? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P311 ????(??)? ??? ????.

2-??????-4-????? C??? ??, ??, ??

2-??????-4-????? ?? ?? ? ???

???

?? ??

2-??????-4-????? ?? ??

???( 21)?? ??
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