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CAS RN: 2438-10-0 | Product Number: T2581
(+)-Terpinen-4-ol (contains 35% (-)-Terpinen-4-ol at maximum)
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Purity: >93.0%(GC)
Synonyms:
- (+)-1-Isopropyl-4-methyl-3-cyclohexen-1-ol (contains 35% (-)-Terpinen-4-ol at maximum)
- (+)-4-Hydroxy-4-isopropyl-1-methyl-1-cyclohexene (contains 35% (-)-Terpinen-4-ol at maximum)
- (+)-p-Menth-1-en-4-ol (contains 35% (-)-Terpinen-4-ol at maximum)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
NT$2,688
|
4 | 5 | Contact Us | |
| 25G |
NT$6,930
|
13 | 0 | 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
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | T2581 |
Purity / Analysis Method 
|
>93.0%(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 | 2438-10-0 |
| Reaxys Registry Number | 2411938 |
| PubChem Substance ID | 87561273 |
| MDL Number | MFCD00077431 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 93.0 % |
| Enantiomeric ratio(GC) | (+) >65, (-) <35 |
| NMR | confirm to structure |
Properties (reference)
| Enantiometric Ratio (er) | 65:35 |
| Boiling Point | 90 °C/6 mmHg |
| Flash point | 79 °C |
| Specific Gravity (20/20) | 0.94 |
| Specific Rotation | 20° (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 effect1-3). Terpinen-4-ol is an enantio-mixture of the dextro-rotatory (+)-terpinen-4-ol and the levo-rotatory (-) [M0319] form, and both have a similar potency in the activities, as of now. Though, a study has been shown that (+)-terpinen-4-ol is the most effective compound against adult lice4). In addition, (+)-terpinen-4-ol is reported as a transdermal penetration enhancer5).
References
- 1)Variability in essential oil and bioactive chiral monoterpenoid compositions of Indian oregano (Origanum vulgare L.) populations from northwestern Himalaya and their chemotaxonomy
- 2)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
- 3)Essential oil analysis and antimicrobial activity of eight Stachys species from Greece
- 4)Lethality of essential oil constituents towards the human louse, Pediculus humanus, and its eggs
- 5)Influence of drug lipophilicity on terpenes as transdermal penetration enhancers
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