等级
analytical standard
质量水平
检测方案
≥90% (GC)
保质期
limited shelf life, expiry date on the label
杂质
≤0.3% water
折射率
n20/D 1.470-1.486
n20/D 1.478 (lit.)
bp
173-175 °C (lit.)
密度
0.837 g/mL at 25 °C (lit.)
格式
neat
储存温度
−20°C
SMILES字符串
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
InChI key
YHQGMYUVUMAZJR-UHFFFAOYSA-N
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一般描述
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.
应用
α-Terpinene may be used as an analytical standard for the determination of the analyte in wines, Achillea tenuifolia essential oil and stressed plants by chromatography based techniques.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Sens. 1B
WGK
WGK 2
闪点(°F)
122.0 °F
闪点(°C)
50 °C
法规信息
危险化学品
Gas chromatography-mass spectrometry method for determination of monoterpene and sesquiterpene emissions from stressed plants
Copolovici L, et al.
Studia Universitatis Babes-Bolyai, Chemia, 54, 329-339 (2009)
M R Gomes-Carneiro et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 43(2), 247-252 (2004-12-29)
This study was undertaken to investigate the genotoxicity of beta-myrcene, alpha-terpinene and (+) and (-)-alpha-pinene, monoterpenes found in a variety of plant volatile oils. beta-myrcene, alpha-terpinene and alpha-pinene as well as plant oils containing these hydrocarbon monoterpenes have been used
Gas chromatography-mass spectrometry analyses for detection and identification of antioxidant constituents of Achillea tenuifolia essential oil
Kazemi M
International journal of food properties, 18(9), 1936-1941 (2015)
Determination of terpenoids in wines by solid phase extraction and gas chromatography
Pi?eiro Z, et al.
Analytica Chimica Acta, 513(1), 209-214 (2004)
实验方案
-β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene
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