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???-2-?????-1-?

???-2-?????-1-?
???-2-?????-1-? ??? ???
?? ??:
5323-87-5
???:
???-2-?????-1-?
???(??):
3-???-2-???????;???-2-?????-1-?
???:
3-ETHOXY-2-CYCLOHEXEN-1-ONE
???(??):
3-ethoxycyclohex-2-en-1-one;3-Ethoxy-2-cyclohexenone;Enol ether base;1-Ethoxycyclohexene-3-one;3-Ethoxy-cyclohex-2-enone;3-ETHOXY-2-CYCLOHEXEN-1-ONE;3-ETHOXY-2-CYCLOHEXENE-1-ONE;3-Ethoxy-2-cyclohexane-1-one;3-Ethoxy-2-cyclohexenone 99%;1-Ethoxy-3-oxocyclohex-1-ene
CBNumber:
CB2686408
???:
C8H12O2
??? ??:
140.18
MOL ??:
5323-87-5.mol
MSDS ??:
SDS

???-2-?????-1-? ??

?? ?
76-78 °C/1 mmHg (lit.)
??
0.963 g/mL at 25 °C (lit.)
???
1.503-1.505
???
107 °C
?? ??
2-8°C
??? ??
??? ??
??
???? ??????
???
?? ?? ?????.
BRN
2042049
InChI
InChI=1S/C8H12O2/c1-2-10-8-5-3-4-7(9)6-8/h6H,2-5H2,1H3
InChIKey
JWCFJPLIRVYENQ-UHFFFAOYSA-N
SMILES
C1(=O)CCCC(OCC)=C1
LogP
0.489 (est)
CAS ??????
5323-87-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 24/25
WGK ?? 3
HS ?? 29145000
???? ??? 10 - Combustible liquids
????(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
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
1 0

???-2-?????-1-? C??? ??, ??, ??

??? ??

Clear colorless to pale yellow liquid

??

3-Ethoxy-2-cyclohexen-1-one is a useful intermediate for the preparation of 3-alkyl- or aryl-2-cyclohexen-1-ones, by addition of organometallic reagents and subsequent hydrolysis. It helps in kinetic enolate formation (LDA) and alkylation occurs at the 6-position, the Stork-Danheiser kinetic alkylation procedure, which has found extensive use in alicyclic synthesis.

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