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TETRAHYDROJASMONE

Product Name
TETRAHYDROJASMONE
CAS No.
13074-63-0
Chemical Name
TETRAHYDROJASMONE
Synonyms
TETRAHYDROJASMONE;3-Methyl-2-pentylcyclopentanone;Cyclopentanone, 3-methyl-2-pentyl-;3-methyl-2-pentylcyclopentan-1-one
CBNumber
CB4671080
Molecular Formula
C11H20O
Formula Weight
168.28
MOL File
13074-63-0.mol
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TETRAHYDROJASMONE Property

Boiling point:
120-125 °C(Press: 18 Torr)
Density 
0.875±0.06 g/cm3(Predicted)
Odor
at 100.00 %. coconut sweet jasmin spicy fruity
Odor Type
coconut
LogP
3.403 (est)
EPA Substance Registry System
Cyclopentanone, 3-methyl-2-pentyl- (13074-63-0)
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Hazard and Precautionary Statements (GHS)

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TETRAHYDROJASMONE Chemical Properties,Usage,Production

Description

Tetrahydrojasmone, a result of meticulous research into the derivatives of Cyclopentanone and Cyclopentenone, related to Jasmone, has found some use in perfumery. However, it is generally agreed that it is not nearly as suitable for Jasmin notes as are the iso-Jasmones, the Dihydrojasmones, and even the iso-amyl-isomer oft he tit Ie material. Only the relatively low cost kept this ketone in use, but the cost is no longer competitive with that of the named Jasmone materials. For pronounced fruity Jasmin base types, the subject ketone may still be useful although not always powerful enough.

Synthesis Reference(s)

Tetrahedron, 47, p. 8587, 1991 DOI: 10.1016/S0040-4020(01)82402-9

Synthesis

Tetrahydrojasmone is prepared:
1) from Undecane-diol.
2) from Cyclopentanone by condensation with n-Valerie aldehyde, followed by hydrogenation of the unsaturated ketone.

TETRAHYDROJASMONE Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAHYDROJASMONE Suppliers

TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
31121
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58
Shaanxi Xihua Chemical Industry Co., Ltd
Tel
17691182729 13992773979
Email
1049@dideu.com
Country
China
ProdList
8014
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58
Guangzhou Reullei Pharmaceutical Technology Co., Ltd,
Tel
13660253774
Email
joe.yang@reullei.com
Country
China
ProdList
4994
Advantage
58