30627

(−)-α-Terpineol

analytical standard

• Formule empirique (notation de Hill) : C₁₀H₁₈O
• CAS Number: 98-55-5
• Poids moléculaire : 154.25
• Beilstein: 2325137
• Numéro CE : 233-986-8
• Numéro MDL: MFCD00001557
• Code UNSPSC : 85151701
• ID de substance PubChem : 329753548
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Essai: ≥90.0% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Composition: γ-Terpineol, ≤10.0% GC (minor component)
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.480-1.486; n20/D 1.482 (lit.)
• pb: 217-218 °C (lit.)
• Pf: 31-35 °C (lit.)
• Densité: 0.93 g/mL at 25 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CC1=CC[C@H](CC1)C(C)(C)O
• InChI: 1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3
• Clé InChI: WUOACPNHFRMFPN-UHFFFAOYSA-N

Description

Description générale

α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity of Melaleuca alternifolia (tea tree) essential oil. The reaction rate constant of α-terpineol with the OH radical and ozone was found to be (1.9±0.5)×10^-10cm³ molecule^-1s^-1 and (3.0±0.2)×10^-16cm³ molecule^-1s^-1, respectively.

Application

α-Terpineol has been used as reference standard in GC-MS analysis for the detection of terpenoids extracted by hexane.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Autres remarques

This compound is commonly found in plants of the genus: cinnamomum mentha pimpinella salvia thymus valeriana glycyrrhiza

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: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 195.8 °F - closed cup
• Point d'éclair (°C): 91 °C - closed cup