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95652

Supelco

α-Terpinene

analytical standard

Sinônimo(s):

1-Isopropyl-4-methyl-1,3-cyclohexadiene, p-Mentha-1,3-diene

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About This Item

Fórmula empírica (Notação de Hill):
C10H16
Número CAS:
99-86-5
Peso molecular:
136.23
Beilstein:
1853379
Número CE:
202-795-1
Número MDL:
MFCD00001534
Código UNSPSC:
12352212
ID de substância PubChem:
329770470
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

Ensaio

≥90% (GC)

prazo de validade

limited shelf life, expiry date on the label

Impurezas

≤0.3% water

índice de refração

n20/D 1.470-1.486
n20/D 1.478 (lit.)

pb

173-175 °C (lit.)

densidade

0.837 g/mL at 25 °C (lit.)

formato

neat

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

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

chave InChI

YHQGMYUVUMAZJR-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Sens. 1B

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

122.0 °F - closed cup

Ponto de fulgor (°C)

50 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number
BCCJ1477
BCCD2529
BCBW4489
BCBW1005
BCBP2595V

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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)

Protocolos

Sweet Orange Essential Oil GC Analysis

Fast GC analysis of sweet orange essential oil in hexane. Key components identified includes: β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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