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CAS RN: 20126-76-5 | Product Number: M0319
(-)-Terpinen-4-ol (contains 30% (+)-Terpinen-4-ol at maximum)
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Purity: >95.0%(GC)
Synonyms:
- (-)-4-Hydroxy-4-isopropyl-1-methyl-1-cyclohexene (contains 30% (+)-Terpinen-4-ol at maximum)
- (-)-1-Isopropyl-4-methyl-3-cyclohexen-1-ol (contains 30% (+)-Terpinen-4-ol at maximum)
- (-)-p-Menth-1-en-4-ol (contains 30% (+)-Terpinen-4-ol at maximum)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25ML |
NT$3,320
|
≥60 | 2 | Contact Us |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
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in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | M0319 |
| Purity / Analysis Method | >95.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__0H__1__8O = 154.25 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 20126-76-5 |
| Reaxys Registry Number | 1906603 |
| PubChem Substance ID | 87572394 |
| MDL Number | MFCD00167108 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 95.0 % |
| Enantiomeric ratio(GC) | (-) >70, (+) <30 |
Properties (reference)
| Enantiometric Ratio (er) | 70:30 |
| Boiling Point | 210 °C |
| Specific Gravity (20/20) | 0.94 |
| Specific Rotation | -27.5° (neat) |
| Refractive Index | 1.48 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P403 : Store in a well-ventilated place. |
Related Laws:
Transport Information:
| H.S.code* | 2906.19-000 |
Application
(-)-Terpinen-4-ol: A Monocyclic Monoterpene with Antibacterial and Antifungal Effects
Terpinen-4-ol is a monocyclic monoterpene component of essential oils obtained from several aromatic plants, and reportedly has an antibacterial and antifungal effect. Terpinen-4-ol is an enantio-mixture of the dextro-rotatory (+)-terpinen-4-ol [T2581] and the levo-rotatory (-) form, and both have a similar potency in the activities, as of now.
References
- Variability in essential oil and bioactive chiral monoterpenoid compositions of Indian oregano (Origanum vulgare L.) populations from northwestern Himalaya and their chemotaxonomy
- Effects of Melaleuca alternifolia (Tea Tree) Essential Oil and the Major Monoterpene Component Terpinen-4-ol on the Development of Single- and Multistep Antibiotic Resistance and Antimicrobial Susceptibility
- Antibacterial properties of Vietnamese cajuput oil
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