Leek oil

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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.

Description

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).

PRODUCT KEY FEATURES

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

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