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W355801

Sigma-Aldrich

α-Terpinene

≥89%, FCC, FG

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C10H16
Numero CAS:
99-86-5
Peso molecolare:
136.23
Numero FEMA:
3558
Beilstein:
1853379
N° CoE:
11023
Numero MDL:
MFCD00001534
Codice UNSPSC:
12164502
ID PubChem:
24901781
Numero Flavis:
1.019
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Fragrance grade
Halal
Kosher

agenzia

follows IFRA guidelines
meets purity specifications of JECFA

Conformità normativa

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

Saggio

≥89%

Indice di rifrazione

n20/D 1.478 (lit.)

P. eboll.

173-175 °C (lit.)

Solubilità

95% ethanol: soluble 1ml/2ml, clear, colorless

Densità

0.837 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

terpineol (mixture of isomers), Alpha-terpinene

Organolettico

lemon; medicinal; citrus; woody

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

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Descrizione generale

α-Terpinene (1-isopropyl-4-methyl-1,3-cyclohexadiene, TER) is a monoterpene found in various plant volatile oils. It is commonly employed as flavoring additive in foods and beverages, as fragrance in cosmetics, and as scent in household products. It is one of the major component of the essential oil of Melaleuca alternifolia.

Applicazioni


  • Antidepressant and anxiolytic potential of Citrus reticulata Blanco essential oil: a network pharmacology and animal model study.: This study evaluates the antidepressant and anxiolytic effects of essential oils containing α-Terpinene, providing evidence of its therapeutic potential in mental health treatments (Nguyen et al., 2024).

Azioni biochim/fisiol

Odor at 10%
Taste at 10 ppm

Altre note

Natural occurrence: Celery, corriander, fennel, grapefruit, lemon, lime, orange and mandarin oils, nutmeg, oregano, black pepper and Scotch spearmint.

Avvertenze

Danger

Indicazioni di pericolo

H226,H302,H304,H317,H319,H411

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

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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86476

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Competitive Formation of Endoperoxide and Hydroperoxide in the Reaction of Singlet Oxygen with α-Terpinene.
Matusch R and Schmidt G.
ChemInform, 22(39) (1991)
I B Araujo et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 34(5), 477-482 (1996-05-01)
alpha-Terpinene (1-isopropyl-4-methyl-1,3-cyclohexadiene) (TER) is a monoterpene found in the essential oils of a large variety of useful plants. Despite the widespread use of plants and essential oils containing TER in folk medicine potions and cosmetics, and as a flavouring food
B Oliva et al.
Letters in applied microbiology, 37(2), 185-187 (2003-07-16)
The aim of this study was to analyse the antimycotic properties of Melaleuca alternifolia essential oil (tea tree oil, TTO) and its principal components and to compare them with the activity of 5-fluorocytosine and amphotericin B. The screening for the
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
Mosciano, G.
Perfumer & Flavorist, 27, 71-71 (2002)
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