Cajaput Oil
Cajaput Oil is a clear, penetrating essential oil obtained via steam distillation of the fresh leaves and twigs of the Melaleuca cajuputi or Melaleuca leucadendra tree, primarily native to Southeast Asia. With its strong, camphoraceous, and slightly fruity aroma, Cajeput Oil is known for its powerful antiseptic, analgesic, and expectorant properties. Rich in 1,8-cineole (eucalyptol), this oil has been traditionally used in topical rubs, respiratory blends, and muscle-relieving formulations.
Cajeput Oil is widely used in cosmetics, personal care, aromatherapy, and natural medicine products for its invigorating and purifying effects on both skin and the respiratory system. It is often compared to tea tree and eucalyptus oils due to its similar therapeutic actions.
Cajaput Oil
Primary Uses
- Cosmetics and Personal Care
- Included in creams, ointments, and gels for its antibacterial and anti-inflammatory effects on acne-prone or irritated skin.
- Used in scalp care products like shampoos and scalp oils for dandruff and itchy scalp relief.
- Added to foot care creams and deodorants for its antimicrobial and refreshing properties.
- Incorporated in body washes, soaps, and scrubs for a cooling, purifying skin effect.
- Used in muscle rubs and massage blends to soothe aches, joint stiffness, and minor pain.
- Aromatherapy
- Diffused to clear sinuses, ease breathing, and relieve congestion during colds and flu.
- Used in inhalation blends for respiratory support, especially in winter formulations.
- Blended in energizing or purifying diffuser blends to uplift mood and enhance mental clarity.
- Pharmaceutical and Therapeutic Applications
- Used in balms and chest rubs to alleviate symptoms of coughs, bronchitis, and sinus congestion.
- Incorporated in topical pain relief formulations for arthritis, muscle fatigue, and neuralgia.
- Found in antiseptic preparations and wound-care blends for minor cuts and insect bites.
Secondary Uses
- Natural Household Products
- Used in natural disinfectant sprays and cleaners for its antimicrobial properties.
- Added to insect-repelling formulas and aromatherapy mists.
- Veterinary and Animal Care
- Occasionally included in pet grooming and care products for its natural anti-parasitic action (at safe dilutions).
- Used in topical animal balms for minor irritations (with professional guidance).
1. Basic Identification Attributes
- Botanical Source: Melaleuca cajuputi / Melaleuca leucadendra
- Common/Trade Name: Cajeput Oil
- INCI Name: Melaleuca Cajuputi Leaf Oil
- CAS Number: 8008-98-8
- HS Code: 3301.29
- Synonyms: White Tea Tree Oil, Cajuputi Oil, Swamp Tea Tree Oil
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear to pale yellow; strong, fresh, camphoraceous aroma
- Solubility: Insoluble in water; soluble in alcohol and oils
- Main Components: 1,8-Cineole (Eucalyptol), alpha-terpineol, limonene, linalool
- Refractive Index: 1.460 – 1.475
- Specific Gravity: 0.895 – 0.930
3. Safety & Hazard Attributes
- GHS Classification: May cause skin or eye irritation; dilute before use
- Toxicity: Low when diluted properly; avoid ingestion
- Allergen Information: Contains eucalyptol and limonene
- Exposure Limits: Follow IFRA and local guidelines for dermal use
4. Storage & Handling Attributes
- Storage Conditions: Store tightly sealed in a cool, dark, and well-ventilated area
- Container Type: Amber glass or aluminum containers
- Shelf Life: 2 years when stored under proper conditions
- Handling Precautions: Avoid direct inhalation or contact with sensitive areas when undiluted
5. Regulatory & Compliance Attributes
- IFRA-compliant when used within approved limits
- Approved for cosmetic and external therapeutic use
- Not intended for ingestion without professional supervision
- Complies with major cosmetic regulations (FDA, EU, ASEAN)
6. Environmental & Health Impact
- Biodegradability: Biodegradable
- Ecotoxicity: Low environmental risk in appropriate concentrations
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves and goggles during bulk handling
- Handling Guidelines: Use with caution; always dilute prior to topical use
First Aid Measures
- Inhalation: Move to fresh air; seek medical help if breathing is affected
- Skin Contact: Wash with soap and water if irritation develops
- Eye Contact: Rinse with water for several minutes; seek medical attention if needed
- Ingestion: Do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Flammable
- Extinguishing Media: CO₂, foam, dry chemical
- Special Precautions: Use protective equipment; avoid inhaling smoke
- Hazardous Combustion Products: Carbon oxides, volatile hydrocarbons

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