- (-?)?-?α-?Terpineol
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- $30.00 / 25g
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2026-02-01
- CAS:10482-56-1
- Min. Order:
- Purity: 99.85%
- Supply Ability: 10g
- (-)-alpha-Terpineol
-
- $10.00 / 1KG
-
2026-01-30
- CAS:10482-56-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- (-)-alpha-Terpineol
-
- $0.00 / 25kg
-
2025-12-01
- CAS:10482-56-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000KGS
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| | (-)-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℃ | | refractive index | n20/D 1.482(lit.) | | FEMA | 3045 | ALPHA-TERPINEOL | | 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 | | Major Application | flavors and fragrances | | InChI | 1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3/t9-/m1/s1 | | InChIKey | WUOACPNHFRMFPN-SECBINFHSA-N | | SMILES | CC1=CC[C@@H](C(O)(C)C)CC1 | | 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) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-36/37/39 | | RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution | | WGK Germany | 2 | | RTECS | WZ6700000 | | TSCA | TSCA listed | | HS Code | 2906 19 00 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Dam. 1
Skin Irrit. 2 | | Hazardous Substances Data | 10482-56-1(Hazardous Substances Data) | | Toxicity | LD50 orally in Rabbit: 4300 mg/kg LD50 dermal Rat > 5000 mg/kg |
| | (-)-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 | Not classified | | Toxics Screening Level | The initial threshold screening level (ITSL) for alpha-terpineol (CAS #10482-56-1) is 0.1 μg/m3 annual averaging time. |
| | (-)-alpha-Terpineol Preparation Products And Raw materials |
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