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

Menthol crystals

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