(-)-Menthone

• Catalog No.: 63677
• CAS Number: 14073-97-3
• M. F.: C10H18O
• M. W.: 154.24932
• Purity: ≥99.0% (sum of enantiomers, GC)

SYNONYMS

• Title: (-)-薄荷酮
• IUPAC name: (2S,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-one
• IUPAC Traditional name: (-)-menthone
• Synonyms: (2S,5R)-2-异丙基-5-甲基环己酮; (2S,5R)-2-Isopropyl-5-methylcyclohexanone; (1R,4S)-对-薄荷烷-3-酮; (1R,4S)-p-Menthan-3-one

DATABASE IDS

• MDL Number: MFCD00001634
• Beilstein Number: 2041368
• CAS Number: 14073-97-3
• PubChem SID: 24882804
• EC Number: 237-926-1

PROPERTIES

• Density: 0.893 g/mL at 20 °C(lit.)
• Flash Point: 73 °C
• Flash Point: 163.4 °F
• Optical Rotation: [α]20/D -29±1°, neat
• Refractive Index: n20/D 1.45(lit.)
• Refractive Index: n20/D 1.451
• Vapor Pressure: 0.5 mmHg ( 20 °C)
• Boiling Point: 207-210 °C(lit.)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3
• Empirical Formula (Hill Notation): C10H18O
• Grade: analytical standard, for terpene analysis
• Optical Purity: enantiomeric ratio: ≥99:1 (GC)
• Purity: ≥99.0% (sum of enantiomers, GC)
• Shelf Life: (limited shelf life, expiry date on the label)

DETAILS

Description (English)

Other Notes
Highly purified (-)-menthone. Resolving agent for diols via acetalization 1; Menthone-derived spirocyclic 1,3-dioxane-4,6-diones are used in asymmetric Diels-Alder and (2+2) cycloadditions 2

Description (简体中文)

Other Notes
高纯度 (-)-薄荷酮。用于二醇经缩醛化作用的拆分剂1；薄荷酮衍生的螺环 1,3-二氧杂环己烷-4,6-二酮，用于不对称 Diels-Alder 和 (2+2) 环加成中2