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??2-???????????
??2-??????????? ??? ???
?? ??:
1540-28-9
???:
??2-???????????
???(??):
??2-???????????
???:
Ethyl 2-propylacetoacetate
???(??):
n-Amyl acetoacetate;Ethyl 2-acetylvalerate;Ethyl propylacetoacetate;ethyl 2-acetylpentanoate;ethyl 2-ethanoylpentanoate;ethyl 2-propylacetoacetate;ETHYL 2-N-PROPYLACETOACETATE;Ethyl alpha-propylacetoacetate;Ethyl .alpha.-propylacetoacetate;2-Acetylvaleric acid ethyl ester
CBNumber:
CB2376110
???:
C9H16O3
??? ??:
172.22
MOL ??:
1540-28-9.mol

??2-??????????? ??

?? ?
224°C (estimate)
??
0.9661
???
1.4255 (estimate)
?? ?? (pKa)
12.17±0.46(Predicted)
LogP
1.740 (est)
EPA
Pentanoic acid, 2-acetyl-, ethyl ester (1540-28-9)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
TSCA TSCA listed
???? ?? KE-05-0607
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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

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Ethyl 2-acetylpentanoate (CAS# 1540-28-9) is an intermediate in the synthesis of 3-[(Dimethylamino)methyl]-2-hexanone (D462285), derived from Ethyl Acetoacetate (E899545), which is a chemical intermediate us in the production of various analgesics, antibiotics, and antimalarial agents.

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