Maintenance Notice (5:15 AM - 4:55 PM May 24, 2025): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.198
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 2438-10-0 | Product Number: T2581
(+)-Terpinen-4-ol (contains 35% (-)-Terpinen-4-ol at maximum)
×
![]()
×
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 | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€37.00
|
2 | 15 |
|
| 25G |
€117.00
|
1 | 18 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| 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. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
Transport Information:
| HS Number | 2906190090 |
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
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.