223190

γ-Terpinene

97%

• Synonyme(s) : gamma-Terpinene, 1-Isopropyl-4-methyl-1,4-cyclohexadiene, p-Mentha-1,4-diene
• Formule empirique (notation de Hill) : C₁₀H₁₆
• CAS Number: 99-85-4
• Poids moléculaire : 136.23
• Beilstein: 2038347
• Numéro CE : 202-794-6
• Numéro MDL: MFCD00001537
• Code UNSPSC : 12352100
• eCl@ss : 39010915
• ID de substance PubChem : 24853370
• Nomenclature NACRES : NA.22

Propriétés

• Densité de vapeur: 4.7 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: ~0.7 mmHg ( 20 °C)
• Essai: 97%
• Forme: liquid
• Indice de réfraction: n20/D 1.474 (lit.)
• pb: 182 °C (lit.)
• Solubilité: water: soluble 5%, clear, colorless to faintly yellow
• Densité: 0.85 g/mL at 25 °C (lit.)
• Chaîne SMILES: CC(C)C1=CCC(C)=CC1
• InChI: 1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,7-8H,5-6H2,1-3H3
• Clé InChI: YKFLAYDHMOASIY-UHFFFAOYSA-N

Description

Description générale

γ-Terpinene, volatile essential oil derived from Melaleuca alternifolia, shows antimicrobial properties against various human pathogens. It is also extracted from Lippia multiflora. The antioxidant, anti-inflammatory and anti-proliferative activities of γ-terpinene is studied.

Application

γ-Terpinene can be used as:

• Hydrogen precursor in the catalytic transfer hydrogenation of silyl enol ethers.
• A reference compound in the kinetic study of ozonolysis of (E)-β-farnesene.
• A hydrogen atom donor in the Cr-catalyzed radical cyclization of halo acetals.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H226,H361,H411
• Conseils de prudence: P202 - P210 - P233 - P240 - P273 - P308 + P313
• Classification des risques: Aquatic Chronic 2 - Flam. Liq. 3 - Repr. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 124.9 °F - closed cup
• Point d'éclair (°C): 51.6 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter