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ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE

ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE ??? ???
?? ??:
122061-03-4
???:
ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE
???(??):
ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE;Ethyl 3-oxotetrahydro-2H-pyran-2-carboxylate;2H-Pyran-2-carboxylic acid, tetrahydro-3-oxo-, ethyl ester
CBNumber:
CB73575575
???:
C8H12O4
??? ??:
172.18
MOL ??:
122061-03-4.mol

ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE ??

?? ?
90-95 °C(Press: 0.3 Torr)
??
1.162±0.06 g/cm3(Predicted)
?? ?? (pKa)
12.03±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE C??? ??, ??, ??

ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE ?? ?? ? ???

???

?? ??

ETHYL 3-OXOTETRAHYDROPYRAN-2-CARBOXYLATE ?? ??

???( 15)?? ??
??? ?? ??? ?? ?? ? ??
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