432628
α-Terpineol
90%, technical grade
Synonym(s):
alpha-Terpineol
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About This Item
Empirical Formula (Hill Notation):
C10H18O
CAS Number:
Molecular Weight:
154.25
Beilstein:
2325137
EC Number:
MDL number:
UNSPSC Code:
12352212
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical grade
Assay
90%
refractive index
n20/D 1.482 (lit.)
bp
217-218 °C (lit.)
mp
31-35 °C (lit.)
density
0.93 g/mL at 25 °C (lit.)
SMILES string
CC1=CC[C@H](CC1)C(C)(C)O
InChI
1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3
InChI key
WUOACPNHFRMFPN-UHFFFAOYSA-N
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General description
α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity in Melaleuca alternifolia (tea tree) essential oil. The reaction rate constant of α-terpineol with the OH radical and ozone was found to be (1.9±0.5)×10-10cm3 molecule-1s-1 and (3.0±0.2)×10-16cm3 molecule-1s-1, respectively.
Application
- a-Terpineol, a natural monoterpene: A review of its biological properties: This review article explores the wide range of biological activities of a-terpineol, including antimicrobial, anti-inflammatory, and anticancer properties, providing a comprehensive overview of its therapeutic potential (C Khaleel, N Tabanca, G Buchbauer, 2018).
- Production, properties, and applications of a-terpineol: Discusses the production methods, physical and chemical properties, and various industrial applications of a-terpineol, highlighting its importance in food and bioprocess technologies (A Sales et al., 2020).
- Antifungal activity of citral, octanal and a-terpineol against Geotrichum citri-aurantii: This article examines the effectiveness of a-terpineol, along with other compounds, in inhibiting the growth of a fungal pathogen affecting citrus fruits, showcasing its potential as a natural fungicide (H Zhou et al., 2014).
Other Notes
Optical rotation varies with isomer mix.
remainder γ-isomer
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
195.8 °F - closed cup
Flash Point(C)
91 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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