ChemicalBook > CAS DataBase List > MENTHONE

MENTHONE

Product Name
MENTHONE
CAS No.
89-80-5
Chemical Name
MENTHONE
Synonyms
P-MENTHAN-3-ONE;2-Isopropyl-5-methylcyclohexanone;d-Menthone;MENTHON;p-Menthone;trans-Menthone;MENTHONE;FEMA 2667;MENTHON REIN;PARA-MENTHONE
CBNumber
CB6453271
Molecular Formula
C10H18O
Formula Weight
154.25
MOL File
89-80-5.mol
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MENTHONE Property

Boiling point:
210°C
Density 
0.896
vapor pressure 
37Pa at 25℃
FEMA 
2667 | MENTHONE
refractive index 
1.450
Flash point:
69 ºC
storage temp. 
Refrigerator
solubility 
Chloroform (Sparingly), Methanol (Sparingly)
form 
Oil
color 
Colourless
Odor
at 10.00 % in dipropylene glycol. minty
Odor Type
minty
Water Solubility 
688mg/L at 25℃
LogP
2.295 at 25℃
NIST Chemistry Reference
Cyclohexanone, 5-methyl-2-(1-methylethyl)-, trans-(89-80-5)
EPA Substance Registry System
Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5S)-rel- (89-80-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36-43-52/53
Safety Statements 
26-36/37-61
HS Code 
29142990
Hazardous Substances Data
89-80-5(Hazardous Substances Data)
Toxicity
The acute oral LD50 in rats was reported as 2.18 ml/kg (1.82-2.62 ml/kg) (Levenstein, 1973a). The acute dermal LD50 in rabbits exceeded 5 g/kg (Levenstein, 1973b)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M219135
Product name
(±)-Menthone
Packaging
100mg
Price
$145
Updated
2021/12/16
Chem-Impex
Product number
34586
Product name
(-)-Menthone,96-100%(PuritybyGC),meetsFGspecifications,KOSHER,FEMA2667Hazmat
Purity
96-100%(PuritybyGC)
Packaging
1KG
Price
$260.92
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
71199
Product name
(+/-)-Menthone
Packaging
1g
Price
$975
Updated
2021/12/16
Chem-Impex
Product number
34586
Product name
(-)-Menthone,96-100%(PuritybyGC),meetsFGspecifications,KOSHER,FEMA2667Hazmat
Purity
96-100%(PuritybyGC)
Packaging
180KG
Price
$14560
Updated
2021/12/16
DC Chemicals
Product number
DCH-058
Product name
Menthone
Purity
>98%,StandardReferencesGrade
Packaging
20mg
Price
$280
Updated
2021/12/16
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MENTHONE Chemical Properties,Usage,Production

Description

Menthone has a characteristic odor similar to menthol. May be prepared by oxidation of menthol.

Chemical Properties

Menthone has a characteristic mint-like odor.

Occurrence

Reported found in severalstereoisomersin nature; l-menthone is a constituent of the essential oils of Russian and American peppermint, geranium, Andropogon gragrans, Mentha timija and Mentha arvensis; d-menthone is present in the essential oils of Barosma pulchellum, Nepeta japonica Maxim., and others. d-Isomenthone has been reported isolated from Micromeria abis sinica Benth., Pelargonium tomentosum Jacquin and others; l-isomenthone has been identified in Réunion geranium, Pelargonium capitau and others. Also reported found in lemon peel oil, black currants, celery seed, cinnamon, peppermint, cornmint, pennyroyal and other mentha oils, nutmeg, thymus, cocoa, mushrooms, starfruit, coriander leaf, rice, tarragon, calamus, buckwheat, sweet and bitter fennel, cherimoya, buchu oil, clam and sweet grass oil.

Uses

(±)-Menthone is a Menthol derivative. A volatile flavor compound found in human milk, red and black rice bran and specialty rice types.

Definition

ChEBI: (-)-menthone is a menthone that is cyclohexanone substituted by a methyl and an isopropyl group at positions 5 and 2 respectively (the 2S,5R-stereoisomer). It is an enantiomer of a (+)-menthone.

Preparation

By oxidation of menthol.

Aroma threshold values

Detection: 170 ppb; aroma characteristics at 1.0%: minty, cooling, sweet, refreshing, peppermint fresh, slightly dirty woody, camphoraceous with a green herbal anise nuance.

Taste threshold values

Taste characteristics at 50 ppm: cooling, peppermint, fresh green, minty, herbal, dirty mentholic with a refreshing camphoraceous nuance.

Flammability and Explosibility

Not classified

Safety Profile

Moderately toxic by ingestion, intravenous, and subcutaneous routes. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.

Metabolism

H?m?l?inen (1912) claimed that menthone was probably oxidized in the rabbit to ketomenthone, since the glucuronide produced was converted by warm dilute H2SO4 to a substance which was probably △4(8 -p-menthen-3-one (pulegone). Williams (1940), however, showed that it underwent reduction in the rabbit with the production of d-neomenthol. The presence of l-menthol, the other possible reduction product, was not detected and it appeared that the biological reduction was asymmetric (Williams, 1959).

MENTHONE Preparation Products And Raw materials

Raw materials

Preparation Products

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MENTHONE Suppliers

China 107 Germany 4 India 6 Japan 1 United States 20 USA 1 Global 139
TargetMol Chemicals Inc.
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Lluch Essence S.L.
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Berje Inc.
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Augustus Oils Ltd
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Alfa Chemistry
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View Lastest Price from MENTHONE manufacturers

Career Henan Chemical Co
Product
MENTHONE 89-80-5
Price
US $6.60/KG
Min. Order
500g
Purity
98%
Supply Ability
1KG, 50KG, 100KG
Release date
2019-12-25

89-80-5, MENTHONERelated Search:

HECOGENIN ACETATE Adrenosterone Cortisone acetate 21-DEOXYCORTISONE Prednisone CORTISONE Menthone 11-DEHYDROCORTICOSTERONE L-MENTHONE-1,2-GLYCERYL KETAL,Menthone 1,2-glycerol ketal,MENTHONE GLYCERIN ACETAL DL-ISO-MENTHONE,L-Menthone/D-Isomenthone,cis-menthon Menthone 1,2-glycerol ketal L-MENTHONE 11-DEHYDROCORTICOSTERONE ACETATE SODIUM TAURODEHYDROCHOLATE 3alpha,17,21-trihydroxy-5beta-pregnane-11,20-dione 21-acetate 17,21-dihydroxy-5alpha-pregnane-3,11,20-trione 21-acetate 5-BETA-ANDROSTAN-3-ALPHA, 17-BETA-DIOL-11-ONE 5-B-PREGNANE-3-A-21-DIOL-11-20-DIONE

  • P-MENTHAN-3-ONE
  • (±)-trans-p-menthan-3-one
  • Cyclohexanone, 5-methyl-2-(1-methylethyl)-, trans-
  • p-Menthan-3-one, trans-
  • p-Menthone
  • trans-Menthan-3-One
  • trans-Menthone
  • trans-p-Menthan-3-one
  • d-Menthone
  • menthone,trans-p-menthan-3-one,5-methyl-2-(1-methylethyl)-cyclohexanone
  • Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5S)-rel-
  • MENTHONERACEMIC
  • MENTHONEANDISOMENTHONE
  • PARA-MENTHAN-3-ONE
  • DL-PARA-MENTHAN-3-ONE
  • PARA-MENTHONE
  • MENTHON REIN
  • MENTHONE
  • MENTHON
  • FEMA 2667
  • trans-Menthon
  • L-MENTHONE, NATURAL
  • 2-Isopropyl-5-methylcyclohexanone
  • (2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-one
  • 89-80-5