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2-?????????

2-?????????
2-????????? ??? ???
?? ??:
137-03-1
???:
2-?????????
???(??):
2-?????????
???:
2-N-HEPTYLCYCLOPENTANONE
???(??):
HEPTONE;Alismone;NSC 78468;FLEURAMONE;CYCLOAMYLON;fleuramone (IFF);2-heptyl-cyclopentanon;2-HEPTYLCYCLOPENTANONE;N-HEPTYL CYCLOPENTANONE;2-N-HEPTYLCYCLOPENTANONE
CBNumber:
CB4192169
???:
C12H22O
??? ??:
182.3
MOL ??:
137-03-1.mol
MSDS ??:
SDS

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

?? ?
264 °C
??
0.89
???
2.4Pa at 24℃
???
1.4526 (589.3 nm 20℃)
?? ??
Inert atmosphere,Room Temperature
???
Practically insoluble in water, soluble in alcohol and oils.
??? ??
??? ??
??
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100.00%??. ??? ?? ??? ????? ??? ??
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31mg/L at 24℃
LogP
3.8 at 25℃
CAS ??????
137-03-1(CAS DataBase Reference)
EPA
Cyclopentanone, 2-heptyl- (137-03-1)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 36/37/38
????? 26-37
RTECS ?? GY4950000
TSCA Yes
HS ?? 2914.29.5000
?? The acute oral LD50 value in rats was reported as > 5 g/kg (Shelanski, 1973). The acute dermal LD50 value in rabbits was reported as 5 g/kg (Shelanski, 1973).
???? ?? KE-18357
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H316 ??? ?? ??? ??? ????? ?? ????? ?? 3 ?? P332+P313
??????:
P312 ???? ??? ????(??)? ??? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
NFPA 704
0
2 0

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

??? ??

2-N-HEPTYLCYCLOPENTANONE is a colorless, viscous liquid with a fruity, slightly herbaceous, jasmine odor; it has not yet been found in nature. 2-Heptylcyclopentanone is used in, for example, jasmine, honeysuckle, and lavender compositions.

??

Has apparently not been reported to occur in nature.

?? ??

By catalytic reduction of heptylidene cyclopentanone (Arctander, 1969).

???

Fleuramone (IFF), Projasmon P (Symrise)

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