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2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID

2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ??? ???
?? ??:
55314-30-2
???:
2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID
???(??):
2,4-DIMETHYL-NICOTINIC ACID;2,4-Dimethyl-3-carboxypyridine;2,4-dimethylpyridine-3-carboxylicaci;2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID;3-Pyridinecarboxylic acid, 2,4-diMethyl-;3-Pyridinecarboxylicacid,2,4-dimethyl-(9CI);2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ISO 9001:2015 REACH
CBNumber:
CB4309114
???:
C8H9NO2
??? ??:
151.16
MOL ??:
55314-30-2.mol

2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ??

???
183-190℃
?? ?
295.9±35.0 °C(Predicted)
??
1.183
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
1.35±0.32(Predicted)
CAS ??????
55314-30-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36/37/39
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
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID C??? ??, ??, ??

2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ?? ?? ? ???

???

?? ??


2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ?? ??

???( 81)?? ??
??? ?? ??? ?? ?? ? ??
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2,4-DIMETHYL-3-PYRIDINECARBOXYLIC ACID ?? ??:

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