Menthol crystals

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Menthol Crystals are natural organic compounds derived from peppermint or other mint oils, presenting as clear or white crystalline solids with a strong, cooling mint aroma. They possess analgesic, antiseptic, and flavoring properties. Widely used in pharmaceuticals, cosmetics, food, and personal care products, menthol crystals provide a refreshing cooling sensation and fragrance, enhancing product efficacy and consumer appeal.

Description

Primary Uses 

  1. Pharmaceuticals

    • Used as a topical analgesic in creams, ointments, and balms to relieve minor pain and itching.

    • Incorporated in cough drops, throat lozenges, and inhalants for decongestant and soothing effects.

    • Acts as an active ingredient in oral hygiene products like mouthwashes and toothpaste.

  2. Cosmetics and Personal Care

    • Used in formulations of lip balms, shampoos, conditioners, and lotions for cooling and fragrance.

    • Added to aftershaves and deodorants for refreshing and soothing effects.

  3. Food and Beverages

    • Used as a flavoring agent in confectionery, chewing gums, candies, and beverages.

    • Provides a cooling sensation enhancing taste experience.

  4. Aromatherapy and Fragrance

    • Used in essential oils, candles, and air fresheners for a refreshing minty aroma.

    • Applied in massage oils for cooling and stimulating effects.

Secondary Uses

  1. Insect Repellents

    • Used as a natural insect repellent or combined with other active ingredients.

  2. Tobacco Industry

    • Added to tobacco products and vaping liquids for minty flavor and cooling sensation.

  3. Industrial Applications

    • Utilized in rubber and plastics as a scent additive.

  4. Veterinary Products

Used in topical products for animals to provide cooling and insect-repelling effects.

KEY PRODUCT FEATURES

Basic Identification Attributes

  • Chemical Name (IUPAC): (1R,2S,5R)-2-isopropyl-5-methylcyclohexanol

  • Common/Trade Name: Menthol Crystals

  • CAS Number: 2216-51-5

  • HS Code: 2918.12.00

  • Synonyms: Natural menthol; crystalline menthol

Physical & Chemical Properties

  • Physical State: Solid crystalline flakes or needles

  • Color & Odor: White to colorless crystals; strong minty aroma

  • Melting Point: 42–44°C

  • Solubility: Slightly soluble in water; soluble in ethanol, ether, and oils

  • Density: Approx. 0.89 g/cm³

Safety & Hazard Attributes

  • GHS Classification: Not classified as hazardous under normal handling

  • Toxicity: Low toxicity; may cause skin irritation in sensitive individuals

  • Exposure Limits: No specific occupational exposure limits

Storage & Handling Attributes

  • Storage Conditions: Store in a cool, dry place, away from direct sunlight and heat

  • Container Type: Supplied in sealed, airtight containers to preserve integrity

  • Shelf Life: Typically 24 months if stored properly

  • Handling Precautions: Use gloves if sensitive to skin irritation; avoid inhalation of dust

 

Regulatory & Compliance Attributes

  • Complies with cosmetic, food-grade, and pharmaceutical standards

  • Registered under relevant chemical and food safety regulations (e.g., REACH, FDA)

 

Environmental & Health Impact

  • Biodegradability: Readily biodegradable

  • Ecotoxicity: Low environmental impact when used as directed

  • Bioaccumulation: Not expected to bioaccumulate

  • Carcinogenicity/Mutagenicity: Not classified as carcinogenic

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

  • PPE Required: Gloves recommended if handling in large quantities

  • Handling Guidelines: Use in well-ventilated areas; avoid dust generation and skin contact for sensitive individuals

  • Storage Measures: Keep containers tightly closed and away from incompatible substances

 

First Aid Measures

  1. Inhalation: Move to fresh air if irritation occurs

  2. Skin Contact: Wash with soap and water; discontinue use if irritation develops

  3. Eye Contact: Rinse with plenty of water for at least 15 minutes; seek medical advice if irritation persists

  4. Ingestion: Rinse mouth; seek medical advice if large amounts ingested

 

Firefighting Measures

  • Fire Hazards: Flammable solid

  • Extinguishing Media: Use water spray, foam, dry chemical, or CO2 extinguishers

  • Special Precautions: Avoid inhalation of smoke or fumes

  • Hazardous Combustion Products: May produce carbon oxides and other toxic fumes