(-)-Menthol

• Catalog No.: 15785
• CAS Number: 2216-51-5
• M. F.: C10H20O
• M. W.: 156.2652
• Purity: ≥99%

SYNONYMS

• Title: (-)-薄荷醇
• IUPAC name: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexan-1-ol
• IUPAC Traditional name: menthol
• Synonyms: (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol; 5-Methyl-2-(1-methylethyl)cyclohexanol; (1R,2S,5R)-2-异丙基-5-甲基环己醇; 5-甲基-2-(1-甲基乙基)环己醇

DATABASE IDS

• MDL Number: MFCD00062979
• PubChem SID: 24849703
• Beilstein Number: 1902293
• EC Number: 218-690-9
• CAS Number: 2216-51-5

PROPERTIES

• Empirical Formula (Hill Notation): C10H20O
• Grade: puriss.
• Impurities: acidity or alcalinity, complies
• Impurities: chromatographic purity (GC), complies
• Impurities: related subst., complies
• Impurities: residual solvents, complies
• Impurities: ≤0.05% non-volatile matter
• Purity: ≥99%
• Quality: meets analytical specification of Ph. Eur., BP, USP
• Suitability: in accordance for appearance of solution
• Flash Point: 101 °C
• Flash Point: 213.8 °F
• Melting Point: 41-44 °C
• Optical Rotation: [α]20/D -48 to -51°, c = 10% in ethanol
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 37/38-41
• RTECS: OT0700000
• Safety Statements: 26-39
• German water hazard class: 2