(-)-Neomenthol

• Catalog No.: 72139
• CAS Number: 20747-49-3
• M. F.: C10H20O
• M. W.: 156.2652
• Purity: ≥97.0% (sum of enantiomers, GC)

SYNONYMS

• Title: (-)-新薄荷醇
• IUPAC name: (1R,2R,5S)-5-methyl-2-(propan-2-yl)cyclohexan-1-ol
• IUPAC Traditional name: (1R,2R,5S)-2-isopropyl-5-methylcyclohexan-1-ol
• Synonyms: (1R,2R,5S)-2-Isopropyl-5-methylcyclohexanol; (1R,2R,5S)-2-异丙基-5-甲基环己醇

DATABASE IDS

• Beilstein Number: 1902290
• CAS Number: 20747-49-3
• PubChem SID: 24886263
• MDL Number: MFCD00062982

PROPERTIES

• Empirical Formula (Hill Notation): C10H20O
• Grade: analytical standard, for terpene analysis
• Optical Purity: enantiomeric ratio: ≥99.5:0.5 (GC)
• Purity: ≥97.0% (sum of enantiomers, GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Boiling Point: 209-210 °C(lit.)
• Density: 0.899 g/mL at 20 °C(lit.)
• Flash Point: 83 °C
• Flash Point: 181.4 °F
• Optical Rotation: [α]20/D -21±1°, c = 10% in ethanol
• Refractive Index: n20/D 1.461
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 37/38-41
• Safety Statements: 26-36
• German water hazard class: 3