Leek oil
Leek Oil is an essential oil obtained by steam distillation from the bulbs or leaves of the Allium ampeloprasum var. porrum (leek) plant. It has a strong, sulfurous, and pungent aroma characteristic of the Allium family. Leek Oil is known for its antimicrobial, antioxidant, and anti-inflammatory properties. It is used primarily in natural medicine, cosmetic formulations targeting scalp and skin health, and in aromatherapy for respiratory benefits.
Uses
Primary Uses
Cosmetics and Personal Care
- Incorporated into scalp treatments and hair care products for antimicrobial and scalp-soothing effects.
- Used in skincare products targeting acne and skin inflammation due to antioxidant properties.
Aromatherapy & Wellness
- Diffused to support respiratory health and sinus relief.
- Included in natural remedies for immune system support.
Pharmaceuticals
- Applied in topical formulations for its anti-inflammatory and antimicrobial benefits.
Secondary Uses
Food and Beverage Industry
Used as a flavoring agent in savory food products (food-grade only).
Basic Identification Attributes
- Botanical Name: Allium ampeloprasum var. porrum
- Common/Trade Name: Leek Oil
- INCI Name: Allium Ampeloprasum Oil
- CAS Number: 8001-72-7
- HS Code: 3301.29
- Synonyms: Allium Oil, Leek Essential Oil
Physical & Chemical Properties
- Physical State: Liquid essential oil
- Color & Odor: Pale yellow to greenish; strong sulfurous, pungent aroma
- Solubility: Insoluble in water; soluble in alcohol and fixed oils
- Specific Gravity: 0.900 – 0.950
Safety & Hazard Attributes
- GHS Classification: May cause skin irritation and sensitization
- Toxicity: Use with caution; avoid undiluted application on skin
- Allergen Information: Contains sulfur compounds, potential allergens
- Exposure Limits: Refer to Safety Data Sheet (SDS)
Storage & Handling Attributes
- Storage Conditions: Store in cool, dark, and dry place away from direct sunlight
- Container Type: Amber glass bottles with airtight seals
- Shelf Life: 12 to 24 months under proper storage
- Handling Precautions: Use gloves and avoid direct skin contact or inhalation of vapors
Regulatory & Compliance Attributes
- Produced in GMP-compliant facilities
- Compliant with cosmetic regulations for topical use
Environmental & Health Impact
- Biodegradability: Biodegradable under normal conditions
- Ecotoxicity: Low environmental impact at typical use levels
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves and protective clothing recommended during handling
- Handling Guidelines: Use in well-ventilated areas; avoid direct inhalation
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms occur
- Skin Contact: Wash with soap and water; discontinue use if irritation develops
- Eye Contact: Rinse thoroughly with water for 15 minutes; seek medical attention if needed
- Ingestion: Seek immediate medical help; do not induce vomiting
Firefighting Measures
- Fire Hazards: Flammable liquid and vapor
- Extinguishing Media: Foam, dry chemical powder, carbon dioxide
- Special Precautions: Use full protective equipment
- Hazardous Combustion Products: Carbon monoxide, carbon dioxide, sulfur oxides