(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one

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(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one Basic information
Product Name:(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one
Synonyms:3,7-Nonadien-2-one, 4,8-diMethyl-;4,8-dimethyl-3,7-nonadien-2-one;(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one
CAS:817-88-9
MF:C11H18O
MW:166.26
EINECS:
Product Categories:
Mol File:817-88-9.mol
(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one Structure
(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one Chemical Properties
Boiling point 250.5±19.0 °C(Predicted)
density 0.856±0.06 g/cm3(Predicted)
FEMA 3969 | (E) & (Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
Odorfloral fruity
Odor Typefloral
JECFA Number1137
LogP3.22
Safety Information
MSDS Information
(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one Usage And Synthesis
Chemical Properties(E) and (Z)-4,8-Dimethyl-3,7-nonadien-2-one has a floral-fruity odor. In a U.S. patent, the olfactory properties of this compound have been described as fruity, fresh, acetate, rose oxide, aqueous grapefruit, melon, fresh, bergamot and rosemary
SynthesisPrepared by the reaction of 8-dimethyl-3,7-nonadien-2-ol in the presence of a catalyst and hydrogen acceptor (alphaamylcinnamaldehyde and aluminum isopropoxide). 8-Dimethyl-3,7-nonadien-2-ol may be synthesized by a Grignard reaction from citral and methylmagnesium chloride.
(E)&(Z)-4,8-Dimethyl-3,7-nonadien-2-one Preparation Products And Raw materials
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