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(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE

(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE structure

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

Molecular Weight:: 166.26

MDL Number:

MOL File:: 817-88-9.mol

Last updated:2023-07-12 17:16:16

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(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE 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
Odor	floral fruity
Odor Type	floral
JECFA Number	1137
LogP	3.22
Substances Added to Food (formerly EAFUS)	4,8-DIMETHYL-3,7-NONADIEN-2-ONE
FDA UNII	560T9FW4IA

(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE Chemical Properties,Uses,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

(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE Suppliers

Global( 7)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10266	58
BOC Sciences	--	info@bocsci.com	USA	0	65
Henan Kehong Biological Technology Co. LTD	0371-55969461； 0371-86658258 19139748274	info@kehobio.com	China	2489	58
Beijing dtftchem Technology Co., Ltd.	13651141086	dtftchem@sina.com	China	3380	62

Supplier	Advantage
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hangzhou Sage Chemical Co., Ltd.	58
BOC Sciences	65
Henan Kehong Biological Technology Co. LTD	58
Beijing dtftchem Technology Co., Ltd.	62

(E)&(Z)-4,8-DIMETHYL-3,7-NONADIEN-2-ONE 3,7-Nonadien-2-one, 4,8-diMethyl- 4,8-dimethyl-3,7-nonadien-2-one 817-88-9