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DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97

DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 ??? ???
?? ??:
1678-52-0
???:
DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97
???(??):
KML-14;Diethyl 3,4-pyridinedicarboxylate;Diethyle3, 4-pyridinedicarboxylate;diethyl pyridine-3,4-dicarboxylate;DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97;3,4-Diethyl 3,4-pyridinedicarboxylate;3,4-diethyl pyridine-3,4-dicarboxylate;DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97%;Diethyl pyridine-3,4-dicarboxylate, 97%;3,4-pyridinedicarboxylic acidiethyl ester
CBNumber:
CB2503686
???:
C11H13NO4
??? ??:
223.23
MOL ??:
1678-52-0.mol
MSDS ??:
SDS

DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 ??

?? ?
172°C/21mm
??
1.145
???
1.496
???
172°C/21mm
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
1.26±0.18(Predicted)
??? ??
??
??
??~???? ???
CAS ??????
1678-52-0
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39
WGK ?? 3
HS ?? 29333999
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 C??? ??, ??, ??

??

Diethyl 3,4-pyridinedicarboxylate is a disperse dye. Dyes and metabolites.

DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 ?? ?? ? ???

???

?? ??


DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 ?? ??

???( 78)?? ??
??? ?? ??? ?? ?? ? ??
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DIETHYL 3 4-PYRIDINEDICARBOXYLATE 97 ?? ??:

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