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Product Name: Monolaurin
Chemical Name: Glycerol Monolaurate
Synonyms: Glyceryl Monolaurate, Lauric Acid Monoglyceride
CAS Number: 27215-38-9
Recommended Use: Food additive, antimicrobial agent, emulsifier, supplement ingredient
Supplier Information: Contact details of supplier or manufacturer including address, phone, and email
Emergency Contact: National poison control center, internal emergency line
Classification: Not classified as hazardous under GHS guidelines
Hazard Statements: May cause mild eye and skin irritation after prolonged contact
Signal Word: None required
Precautionary Statements: Avoid direct contact with skin, eyes, and clothing; wash hands after handling
Routes of Exposure: Inhalation (of dust), skin, eyes, ingestion
Symptoms: Mild redness, dryness, minor discomfort upon exposure
Chemical Formula: C15H30O4
Ingredients: Pure monolaurin (glyceryl monolaurate) 95–99%, minor impurities less than 1%
Impurities: Trace amounts of lauric acid, glycerol
Inhalation: Move person to fresh air, monitor respiratory symptoms, seek medical attention if irritation continues
Skin Contact: Remove contaminated clothing, wash area with mild soap and water
Eye Contact: Flush eyes under running water for at least 15 minutes, lift upper and lower eyelids, consult physician if irritation persists
Ingestion: Rinse mouth, do not induce vomiting, drink water, seek medical attention if symptoms develop
Important Symptoms: Redness, mild swallowing discomfort, eye irritation
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Media: High-pressure water jets
Protective Equipment for Firefighters: Self-contained breathing apparatus (SCBA), protective clothing
Specific Hazards: May produce irritating fumes and smoke when heated, carbon monoxide and carbon dioxide possible
Firefighting Instructions: Evacuate area, use extinguishing agent suitable for surrounding materials, prevent run-off
Personal Precautions: Avoid dust formation, ventilate area, wear suitable protective equipment
Environmental Precautions: Prevent entry into drains, watercourses, or soil
Cleanup Methods: Collect spilled material using non-sparking tools, place in sealable container for disposal, thoroughly clean affected area with water and detergent
Safe Handling Advice: Use in well-ventilated areas, avoid creating dust, avoid spilling on skin or eyes
Storage Conditions: Store in tightly closed, labeled containers in a cool, dry, and ventilated place away from heat, moisture, and direct sunlight
Incompatible Materials: Strong oxidizing agents, acids
Handling Precautions: Prevent static discharge, separate from food products, follow good hygiene practices
Occupational Exposure Limits: No established limits for monolaurin
Engineering Controls: Use with local exhaust, process enclosures, or general ventilation
Eye Protection: Safety goggles or glasses with side shields
Skin Protection: Suitable gloves and protective clothing
Respiratory Protection: Dust mask or respirator (if airborne concentrations exceed recommended limits)
Hygiene Measures: Wash hands before meals and after handling, avoid eating or drinking in work area
Appearance: White to off-white powder, solid or flakes
Odor: Mild, fatty
Melting Point: 63–73°C (145–163°F)
Boiling Point: Not applicable (decomposes)
pH: Not applicable (insoluble in water)
Solubility: Practically insoluble in water, soluble in ethanol, chloroform, ether
Vapor Pressure: Negligible at ambient temperature
Density: 1.0–1.1 g/cm³
Flash Point: >200°C
Flammability: Not highly flammable
Auto-ignition Temperature: Not determined
Chemical Stability: Stable under normal temperatures and storage conditions
Reactivity: No rapid or hazardous reactions with common chemicals
Hazardous Reactions: No risk of spontaneous hazardous reactions under intended use
Conditions to Avoid: Excessive heat, sunlight, sources of ignition, incompatible materials
Decomposition Products: May yield carbon dioxide and carbon monoxide upon thermal breakdown
Acute Toxicity: Low toxicity by oral, dermal, or inhalation routes; animal studies indicate LD50 above 5000 mg/kg (oral, rat)
Skin Corrosion/Irritation: Mild skin irritant with prolonged or repeated exposure
Eye Damage/Irritation: May cause minor irritation
Respiratory Sensitization: Dust may cause temporary discomfort
Carcinogenicity: No evidence for carcinogenic activity
Mutagenicity: Not mutagenic based on available data
Chronic Effects: No long-term hazards reported in published research or regulatory reviews
Ecotoxicity: Not acutely toxic to aquatic organisms at standard environmental concentrations
Persistence and Degradability: Readily biodegradable in soil and aquatic environments
Bioaccumulation Potential: Not expected to bioaccumulate
Mobility in Soil: Low mobility, insoluble in water
Other Adverse Effects: No known significant environmental risks at typical use levels
Waste Disposal Methods: Dispose of according to local, state, and federal regulations as non-hazardous organic waste
Contaminated Packaging: Rinse empty containers and recycle or dispose in compliance with local rules
Special Precautions: Avoid release to sewage systems or water bodies, handle recovered material as directed
UN Number: Not regulated for transport
Transport Hazard Class: Not classified as dangerous goods
Packing Group: Not applicable
Labels Required: None
Special Precautions for Transport: Protect package from physical damage, moisture, high temperatures during transport
National Regulations: Classified as non-hazardous under OSHA and EU REACH guidelines
Inventory Status: Listed on TSCA (US), EINECS (EU), DSL (Canada), AICS (Australia)
Food Additive Status: Approved as a direct food additive by FDA (21 CFR 184.1329)
Other Regulations: No SARA Title III, California Prop 65, or WHMIS restrictions noted for monolaurin
