GC MS Tested Tea Tree Oil Terpinen-4-ol ≥36 antibacterial Action Skincare and Aromatherapy
Melaleuca Alternifolia (Tea Tree) Leaf Oil (CAS 68647-73-4) is a premium essential oil steam-distilled from the leaves of the Australian native plant Melaleuca alternifolia. Renowned for its potent antibacterial, anti-inflammatory, and antiseptic properties, our tea tree oil is GC/MS tested to ensure high levels of terpinen-4-ol (the key active compound) and low levels of undesirable components like 1,8-cineole. Ideal for skincare, haircare, and therapeutic applications, our oil is available in organic, conventional, and medical grades.
| CAS No. | 68647-73-4 |
| Botanical Source | Melaleuca alternifolia leaves |
| Appearance | Clear, colorless to pale yellow liquid |
| Odor | Fresh, camphoraceous, characteristic |
| Specific Gravity (20 °C) | 0.885 - 0.906 |
| Refractive Index (20 °C) | 1.475 - 1.482 |
| Optical Rotation (20 °C) | +5° to +15° |
| Terpinen-4-ol Content | ≥36% (ISO 4730 standard) |
| γ-Terpinene | 10-28% |
| 1,8-Cineole | ≤4.0% (pharma grade: ≤1.5%) |
| Solubility | Soluble in alcohol, oils; insoluble in water |
| Storage | Cool, dark place in airtight containers |
- antibacterial Action: Effective against bacteria (e.g., S. aureus), fungi (e.g., C. albicans), and viruses.
- Anti-inflammatory: Reduces skin redness and swelling (e.g., acne, insect bites).
- Antiseptic: Cleanses wounds and prevents infections.
- Decongestant: Clears respiratory congestion in aromatherapy.
- Sebum Regulation: Balances oil production in acne-prone skin.
- Preservative Booster: Natural alternative to synthetic preservatives in cosmetics.
- Skincare: Acne treatments, creams, cleansers, spot treatments.
- Hair Care: Anti-dandruff shampoos, scalp treatments.
- Aromatherapy: Diffuser blends for respiratory health.
- Topical Therapeutics: Ointments for cuts, burns, fungal infections.
- Household Cleaners: Natural disinfectant for surfaces.
- Oral Care: Mouthwashes (diluted) for gum health.
- Pet Care: Anti-parasitic sprays (diluted).
- Sustainable Harvesting: Leaves sourced from Australian plantations (organic certified).
- Steam Distillation: Fresh leaves distilled at low pressure (100-110°C) to preserve active compounds.
- Separation: Oil separated from hydrosol in Florentine flasks.
- Filtration: Removal of water and particulate matter.
- GC/MS Testing: Batch verification of terpinen-4-ol (≥36%), 1,8-cineole (≤4%), and contaminants.
- Packaging: Amber glass bottles or aluminum cans to prevent UV degradation.
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