95652

α-Terpinene

analytical standard

• Sinonimo/i: 1-Isopropyl-4-methyl-1,3-cyclohexadiene, p-Mentha-1,3-diene
• Formula empirica (notazione di Hill): C₁₀H₁₆
• Numero CAS: 99-86-5
• Peso molecolare: 136.23
• Beilstein: 1853379
• Numero CE: 202-795-1
• Numero MDL: MFCD00001534
• Codice UNSPSC: 12352212
• ID PubChem: 329770470
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Saggio: ≥90% (GC)
• Durata: limited shelf life, expiry date on the label
• Impurezze: ≤0.3% water
• Indice di rifrazione: n20/D 1.470-1.486; n20/D 1.478 (lit.)
• P. ebollizione: 173-175 °C (lit.)
• Densità: 0.837 g/mL at 25 °C (lit.)
• Formato: neat
• Temperatura di conservazione: −20°C
• Stringa SMILE: CC(C)C1=CC=C(C)CC1
• InChI: 1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,6,8H,5,7H2,1-3H3; YHQGMYUVUMAZJR-UHFFFAOYSA-N

Descrizione

Descrizione generale

α-Terpinene belongs to the class of cyclic monoterpenes, the potential antimicrobial compounds identified in a variety of medicinal and aromatic plants. It is one of the main active constituents of tea tree oil (TTO). The antioxidant activity of tea tree essential oil is attributed to the presence of α-Terpinene at a concentration of 5-13%. α-Terpinenes can also be utilized as flavor enhancing agents in food industries and fragrances in cosmetics, and in household products, including detergents, soaps and air fresheners.

Applicazioni

α-Terpinene may be used as an analytical standard for the determination of the analyte in wines,[1] Achillea tenuifolia essential oil[2] and stressed plants[3] by chromatography based techniques.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H226,H302,H304,H317,H319,H411
• Consigli di prudenza: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Sens. 1B
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 122.0 °F - closed cup
• Punto d’infiammabilità (°C): 50 °C - closed cup