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Ethyl 4-nitrobenzoylacetate

Ethyl 4-nitrobenzoylacetate ??? ???
?? ??:
838-57-3
???:
Ethyl 4-nitrobenzoylacetate
???(??):
ETHYL 3-(4-NITROPHENYL)-3-OXOPROPANOATE;NSC 62134;AKOS BC-0951;Avacopan Impurity 5;LABOTEST-BB LT00847933;ETHYL 4-NITROBENZOYLACE;ETHYL 4-NITROBENZOYLACETAT;ETHYL P-NITROBENZOYLACETATE;ETHYL 4-NITROBENZOYLACETATE;Ethyl4-Nitrobenzoylacetate>
CBNumber:
CB8756127
???:
C11H11NO5
??? ??:
237.21
MOL ??:
838-57-3.mol

Ethyl 4-nitrobenzoylacetate ??

???
67-71 °C
?? ?
379.74°C (rough estimate)
??
1.3350 (rough estimate)
???
1.5300 (estimate)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
8.70±0.25(Predicted)
??? ??
powder to crystal
??
White to Light yellow to Light orange
BRN
1124763
InChI
InChI=1S/C11H11NO5/c1-2-17-11(14)7-10(13)8-3-5-9(6-4-8)12(15)16/h3-6H,2,7H2,1H3
InChIKey
NGRXSVFCLHVGKU-UHFFFAOYSA-N
SMILES
C1(C=CC([N+]([O-])=O)=CC=1)C(=O)CC(=O)OCC
CAS ??????
838-57-3(CAS DataBase Reference)
EPA
Benzenepropanoic acid, 4-nitro-.beta.-oxo-, ethyl ester (838-57-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 24/25-36/37-26
WGK ?? 2
RTECS ?? AJ1073500
TSCA Yes
?? ?? IRRITANT
HS ?? 29183000
????(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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
1 0

Ethyl 4-nitrobenzoylacetate C??? ??, ??, ??

??? ??

yellow fine crystalline powder

Ethyl 4-nitrobenzoylacetate ?? ?? ? ???

???

?? ??


Ethyl 4-nitrobenzoylacetate ?? ??

???( 156)?? ??
??? ?? ??? ?? ?? ? ??
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Ethyl 4-nitrobenzoylacetate ?? ??:

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