- (-)-Menthone
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- $29.00 / 1mL
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2026-04-22
- CAS:14073-97-3
- Min. Order:
- Purity: ≥98%
- Supply Ability: 10g
- L-MENTHONE
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- $0.00 / 25kg
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2025-12-01
- CAS:14073-97-3
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1000kgs
- L-MENTHONE
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- $0.00 / 1KG
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2025-06-27
- CAS:14073-97-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
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| | L-MENTHONE Basic information |
| Product Name: | L-MENTHONE | | Synonyms: | (1R,4S)-p-Menthan-3-one, (2S,5R)-2-Isopropyl-5-methylcyclohexanone;(-)-Menthone, (1R,4S)-p-Menthan-3-one, (2S,5R)-2-Isopropyl-5-methylcyclohexanone;[2S,(-)]-5β-Methyl-2α-(1-methylethyl)-1-cyclohexanone;[2S,5R,(-)]-2-(1-Methylethyl)-5-methyl-1-1cyclohexanone;[2S,5R,(-)]-2-(1-Methylethyl)-5-methyl-1-cyclohexanone;l-Menthone,85%;l-Menthone, 85% 100ML;Cyclohexanone,5-Methyl-2-(1-Methylethyl)-, (2S,5R)- | | CAS: | 14073-97-3 | | MF: | C10H18O | | MW: | 154.25 | | EINECS: | 237-926-1 | | Product Categories: | Biochemistry;Monocyclic Monoterpenes;Terpenes | | Mol File: | 14073-97-3.mol |  |
| | L-MENTHONE Chemical Properties |
| Melting point | -6 °C | | alpha | D20 -24.8°; D27 -28.9° | | Boiling point | 207-210 °C(lit.) | | density | 0.893 g/mL at 20 °C(lit.) | | vapor pressure | 0.5 mm Hg ( 20 °C) | | refractive index | n20/D 1.45(lit.) | | FEMA | 2667 | MENTHONE | | Fp | 163 °F | | storage temp. | -20°C | | solubility | Soluble in ether, alcohol, benzene, acetone. | | form | Liquid | | color | Clear colorless to pale yellow | | Odor | at 10.00 % in dipropylene glycol. deep menthol peppermint herbal camphor | | Odor Type | minty | | Optical Rotation | [α]20/D 28±2°, neat | | biological source | synthetic | | Water Solubility | 496.7mg/L(25 ºC) | | Merck | 14,5838 | | BRN | 3648743 | | Dielectric constant | 8.8000000000000007 | | Cosmetics Ingredients Functions | PERFUMING | | InChI | 1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9+/m1/s1 | | InChIKey | NFLGAXVYCFJBMK-BDAKNGLRSA-N | | SMILES | CC(C)[C@@H]1CC[C@@H](C)CC1=O | | LogP | 3.05 at 25℃ | | CAS DataBase Reference | 14073-97-3(CAS DataBase Reference) | | EPA Substance Registry System | l-Menthone (14073-97-3) |
| Hazard Codes | Xi | | Risk Statements | 43 | | Safety Statements | 36/37-24/25-23 | | RIDADR | NA 1993 / PGIII | | WGK Germany | 3 | | RTECS | OS9542200 | | F | 10 | | TSCA | TSCA listed | | REACH Registrations | Active | | HS Code | 29142990 | | Storage Class | 10 - Combustible liquids | | Hazard Classifications | Skin Irrit. 2
Skin Sens. 1 |
| | L-MENTHONE Usage And Synthesis |
| Chemical Properties | clear colorless to pale yellow liquid | | Uses | L-Menthone is used in perfumery and cosmetics for its characteristic aromatic and minty odor. And it is also used in synthesis of agrochemicals, and dyestuff. | | 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. | | General Description | (-)-Menthone is a monoterpenoid compound found in the essential oil extracted from the maturing peppermint (Mentha piperita L.) leaves. | | Biochem/physiol Actions | Taste at 50 ppm | | Synthesis | 1) Preparation of the chiral catalyst [RuCl(S)-XylBINAP(S)-DAIPEN].
2) Selective hydrogenation: D-Pulegone is hydrogenated at 70C under 100 atm H pressure for 23 h in the presence of the catalyst. After removing solvents, levomenthol is obtained by distillation under reduced pressure. |
| | L-MENTHONE Preparation Products And Raw materials |
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