38278

DL-Menthol

reference material

• Synonyme(s) : Menthol, 2-Isopropyl-5-methylcyclohexanol, Hexahydrothymol
• Formule empirique (notation de Hill): C₁₀H₂₀O
• Numéro CAS: 89-78-1
• Poids moléculaire : 156.27
• Numéro Beilstein : 3194263
• Numéro CE : 201-939-0
• Numéro MDL: MFCD00001484
• Code UNSPSC : 41116107

Propriétés

• Qualité: reference material
• Niveau de qualité: 200
• Pression de vapeur: 0.8 mmHg ( 20 °C)
• Pureté: ≥98.0% (GC)
• Pureté optique: enantiomeric ratio: ~50:50
• Durée de conservation: limited shelf life, expiry date on the label
• Point d'ébullition: 216 °C (lit.)
• Pf: 34-36 °C (lit.)
• Densité: 0.89 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Conditions d'expédition: wet ice
• Température de stockage: −20°C
• Chaîne SMILES: CC(C)C1CCC(C)CC1O
• InChI: 1S/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3
• Clé InChI: NOOLISFMXDJSKH-UHFFFAOYSA-N
• Informations sur le gène: human ... TRPA1(8989) , TRPM8(79054)

Description

Description générale

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.

DL-Menthol, a cyclic terpene alcohol and a naturally occurring compound, originates from the plants of Mentha species. It has a typical minty smell, flavor and finds applications as an ingredient in fragrances, food products, and cosmetics including shower gels, shampoos, face creams, body lotions, liqueurs, candy, etc.

Application

DL-Menthol may be used as an extraction solvent for the determination of parabens in food products, cosmetics and pharmaceuticals using liquid-liquid microextraction with high performance liquid chromatography-diode array detection (HPLC-DAD). It may also be used for the preparation of hydrophobic deep eutectic solvent (DES) in the extraction and determination of methylparaben, propylparaben, and butylparaben from cosmetics samples using syringe-to-syringe dispersive magnetic nanofluid microextraction procedure (SS-DMNF-ME) with high-performance liquid chromatography technique (HPLC).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315 - H319
• Conseils de prudence: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 204.8 °F
• Point d'éclair (°C): 96 °C