ChemicalBook > CAS DataBase List > (E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
- Product Name
- (E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
- CAS No.
- 817-88-9
- Chemical Name
- (E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
- Synonyms
- 4,8-dimethyl-3,7-nonadien-2-one;3,7-Nonadien-2-one, 4,8-diMethyl-;(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE
- CBNumber
- CB01425916
- Molecular Formula
- C11H18O
- Formula Weight
- 166.26
- MOL File
- 817-88-9.mol
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(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE Property
- 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
- Odor
- floral fruity
- Odor Type
- floral
- JECFA Number
- 1137
- LogP
- 3.22
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(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE Chemical Properties,Usage,Production
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
Synthesis
Prepared 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
Raw materials
Preparation Products
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