|
| | (-)-alpha-Terpineol Basic information |
| Product Name: | (-)-alpha-Terpineol | | Synonyms: | (l)-alpha-terpineol;(s)-(-)-p-menth-1-en-8-o;CYCL(-)-alpha-Terpineol;L-alpha-terpineol;p-menth-;p-menth-1-en;p-Menth-1-en-8-ol, (S)-(-)-;.alpha.,.alpha.-4-trimethyl-,(S)-3-Cyclohexene-1-methanol | | CAS: | 10482-56-1 | | MF: | C10H18O | | MW: | 154.25 | | EINECS: | 233-986-8 | | Product Categories: | | | Mol File: | 10482-56-1.mol |  |
| | (-)-alpha-Terpineol Chemical Properties |
| Melting point | 31-35 °C(lit.) | | Boiling point | 217-218 °C(lit.) | | density | 0.93 g/mL at 25 °C(lit.) | | vapor pressure | 2.79Pa at 20℃ | | FEMA | 3045 | ALPHA-TERPINEOL | | refractive index | n20/D 1.482(lit.) | | Fp | 193 °F | | storage temp. | Store below +30°C. | | solubility | Chloroform (Sparingly), Methanol (Slightly) | | pka | 15.09±0.29(Predicted) | | form | Solid | | color | Colourless to Off-White Oil | | Specific Gravity | 0.934 (20/4℃) | | Odor | at 100.00 %. lilac floral terpenic | | Odor Type | terpenic | | Water Solubility | 2.23g/L at 20℃ | | BRN | 2325137 | | LogP | 2.25 at 20℃ | | CAS DataBase Reference | 10482-56-1(CAS DataBase Reference) | | NIST Chemistry Reference | a-Terpineol(10482-56-1) | | EPA Substance Registry System | 1-.alpha.-Terpineol (10482-56-1) |
| | (-)-alpha-Terpineol Usage And Synthesis |
| Uses | (S)-α-Terpineol comes from the essential oil extracted from the leaves of Zanthoxylum ailanthoides Sieb. Et Zucc. collected from Guizhou which possesses anti-oxidant activities. | | Definition | ChEBI: The (S)-enantiomer of alpha-terpineol. | | Synthesis Reference(s) | Journal of the American Chemical Society, 102, p. 7798, 1980 DOI: 10.1021/ja00546a037
Tetrahedron Letters, 35, p. 61, 1994 DOI: 10.1016/0040-4039(94)88162-6
The Journal of Organic Chemistry, 54, p. 4481, 1989 DOI: 10.1021/jo00280a002 | | General Description | α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity of Melaleuca alternifolia (tea tree) essential oil. It is also found in Origanum essential oil and Rosmarinus officinalis essential oil. | | Flammability and Explosibility | Notclassified |
| | (-)-alpha-Terpineol Preparation Products And Raw materials |
|
