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3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE

3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE ??? ???
?? ??:
4883-60-7
???:
3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE
???(??):
Fema no. 3459;2-Hydroxyisophorone;2-HYDROXY-3,5,5-TRIMETHYL-2-CYCLOHEXENONE;2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-on;2-Hydroxy-3,5,5-trimethylcyclohex-2-en-1-one;2-HYDROXY-3,5,5-TRIMETHYL-2-CYCLOHEXEN-1-ONE;2-Cyclohexen-1-one, 2-hydroxy-3,5,5-trimethyl-;2-Hydroxy-3,5,5-Trimethyl-2-Cyclohexen-1-One(FEMA:3459);3,5,5-Trimethyl-1,2-cyclohexanedione 2-Hydroxyisophorone
CBNumber:
CB5214286
???:
C9H14O2
??? ??:
154.21
MOL ??:
4883-60-7.mol

3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE ??

???
89-90°C
?? ?
100°C/13mmHg(lit.)
??
1.044±0.06 g/cm3(Predicted)
FEMA
3459 | 2-HYDROXY-3,5,5-TRIMETHYL-2-CYCLOHEXENONE
?? ??
Sealed in dry,Room Temperature
???
???? ???
?? ?? (pKa)
9.15±0.40(Predicted)
??
???? ?? ??
??
????? ??? ? 10.00%. ??? ?? ??? ?? ?? ???? ??? ????
?? ??
??
JECFA Number
426
BRN
1932034
LogP
1.84
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
HS ?? 2914.29.5000
????(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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
NFPA 704
0
2 0

3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE C??? ??, ??, ??

??

Reported found in burley tobacco.

Synthesis Reference(s)

Journal of the American Chemical Society, 103, p. 686, 1981 DOI: 10.1021/ja00393a040

3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE ?? ?? ? ???

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3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE ?? ??

???( 107)?? ??
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3,5,5-TRIMETHYLCYCLOHEXANE-1,2-DIONE ?? ??:

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