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??5-??????-2-???????

??5-??????-2-???????
??5-??????-2-??????? ??? ???
?? ??:
17880-61-4
???:
??5-??????-2-???????
???(??):
??5-??????-2-???????
???:
Methyl 5-ethynylpyridine-2-carboxylate
???(??):
Methyl 5-ethynylpicolinate;Methyl 5-ethynylpyridine-2-carboxylate;2-Pyridinecarboxylic acid, 5-ethynyl-, methyl ester;Methyl 5-ethynylpicolinate, 5-Ethynyl-2-(methoxycarbonyl)pyridine
CBNumber:
CB02616690
???:
C9H7NO2
??? ??:
161.16
MOL ??:
17880-61-4.mol

??5-??????-2-??????? ??

?? ??
2-8°C
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933399990
????(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
??????:
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.

??5-??????-2-??????? C??? ??, ??, ??

??5-??????-2-??????? ?? ?? ? ???

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