5-ISOPROPYL-2-METHYL-CYCLOHEXANONE CAS#: 499-70-7

5-ISOPROPYL-2-METHYL-CYCLOHEXANONE Basic information

Product Name:

5-ISOPROPYL-2-METHYL-CYCLOHEXANONE

Synonyms:

5-ISOPROPYL-2-METHYL-CYCLOHEXANONE
2-methyl-5-propan-2-yl-cyclohexan-1-one
2-methyl-5-propan-2-ylcyclohexan-1-one
trans-5-isopropyl-2-methylcyclohexan-1-one
PARA-MENTHAN-2-ONE
CARVOMENTHON
trans-5-Isopropyl-2-methylcyclohexan-1-on
(±)-trans-p-menthan-2-one

CAS:

499-70-7

MF:

C10H18O

MW:

154.25

EINECS:

207-887-5

Mol File:

499-70-7.mol

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5-ISOPROPYL-2-METHYL-CYCLOHEXANONE Chemical Properties

Melting point:: 175 °C
Boiling point:: 218-219 °C
Density: 0.904 g/cm3
FEMA: 3176 | P-MENTHAN-2-ONE
Odor: at 100.00 %. woody minty spearmint cooling green
Odor Type: minty
JECFA Number: 375
LogP: 2.63

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5-ISOPROPYL-2-METHYL-CYCLOHEXANONE Usage And Synthesis

Description

May be prepared by oxidation of carvomenthol; from α-methyl- (β'-isopropyl pimelic acid, dimethyl ester.

Chemical Properties

p-Menthan-2-one has a spearmint odor and pungent taste.

Occurrence

Reported found in the oil of Blumea malcomii and Blumea eriantha; as a flavor component of cognac and in grapefruit peel oil, starfruit, corn mint oil and spearmint oil.

Preparation

By oxidation of carvomenthol; from α-methyl-β′-isopropyl pimelic acid, dimethyl ester. (+)-Carvomenthone is formed from (+)-dihydrocarvone in a divergent pathway.

Definition

ChEBI: Tetrahydrocarvone is a p-menthane monoterpenoid.

Aroma threshold values

Detection: 800 ppb to 1.12 ppm

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 4417, 1984 DOI: 10.1016/S0040-4039(01)81454-4

5-ISOPROPYL-2-METHYL-CYCLOHEXANONESupplier

Hangzhou Yuhao Chemical Technology Co., Ltd

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Email: info@yuhaochemical.com

BOC Sciences

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Jiangsu yize medical technology co. LTD

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Shaanxi Didu New Materials Co. Ltd

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