Product Name: Decanoic Acid, Monoester With Glycerol
Chemical Family: Fatty acid esters
CAS Number: 91744-33-1
Synonyms: Glyceryl Monodecanoate, Monoacylglycerol C10
Recommended Use: Emulsifier, solubilizer, ingredient in cosmetics, food additive, lubricants
Manufacturer: Supplier address and emergency contact numbers on package label
Emergency Phone: Provided by manufacturer with product packaging
Classification: Not classified as a hazardous material according to GHS
Signal Word: None
Hazard Statements: May cause mild irritation to eyes or skin; ingestion of large amounts can cause gastrointestinal upset
Pictogram: None required
Precautionary Statements: Avoid eye and prolonged skin contact; store in original container; wash hands after handling
Potential Health Effects: Overexposure may cause mild, short-lived discomfort but does not usually pose significant risk
Environmental Hazards: Low risk to environment under normal use
Chemical Name: Decanoic Acid, Monoester With Glycerol
Concentration: >95% monoester
Impurities: Trace amounts of di- and tri-esters, free glycerol (<1%)
Additives: None reported
Eye Contact: Rinse gently with clean water for several minutes; seek medical attention if irritation persists
Skin Contact: Wash with soap and water; remove contaminated clothing if contact is prolonged
Inhalation: Move to fresh air; if symptoms develop, get medical advice
Ingestion: Rinse mouth, drink water; do not induce vomiting unless instructed by medical personnel
Notes to Physician: Treat symptoms, supportive care only
Suitable Extinguishing Media: Use CO2, dry powder, foam, or water fog
Unsuitable Media: Do not use direct water jets; may spread burning material
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, organic vapors
Special Protective Equipment: Wear standard firefighting gear and self-contained breathing apparatus
Fire Fighting Instructions: Cool containers exposed to flames with water spray; prevent runoff from entering drains
Personal Precautions: Prevent contact with eyes or skin; wear gloves and goggles
Environmental Precautions: Keep out of waterways; contain large spills using sand or soil
Spill Response: Absorb with inert material like sand, sweep up, dispose in accordance with local regulations
Decontamination: Wash spill site with soap and water after material removal
Handling: Wear appropriate protective equipment; avoid inhaling vapors, mists, or contact with eyes or skin
Storage Conditions: Store in airtight containers in cool, dry, well-ventilated places away from sources of ignition
Incompatible Materials: Strong oxidizers, acids, alkalis
Technical Measures: No special ventilation required for normal use
Hygiene Practices: Wash hands before eating, drinking, or smoking after handling material
Occupational Exposure Limits: No established limits for the material
Engineering Controls: Use standard lab or production ventilation; avoid formation of mists
Personal Protective Equipment: Gloves (nitrile or latex), safety glasses or goggles, lab coat or apron
Respiratory Protection: Not expected to be necessary at ambient temperatures; use NIOSH-approved mask if heated or aerosolized
General Protection: Eye wash station and safety shower recommended in work area
Appearance: Viscous liquid or semi-solid, colorless to pale yellow
Odor: Faint, fatty or oily
Melting Point: Around 30–35°C
Boiling Point: Not precisely determined; decomposes at elevated temperatures
Solubility: Insoluble in water, soluble in most organic solvents, dispersible in hot water
Density: Approximately 0.95–1.0 g/cm³
Vapor Pressure: Negligible at room temperature
Flash Point: >150°C (closed cup)
Autoignition Temperature: Not available
pH: Not applicable
Partition Coefficient (log Kow): Estimated >5
Viscosity: Moderate to high (relative to vegetable oil)
Chemical Stability: Stable under normal handling and storage conditions
Thermal Decomposition: Decomposes at high temperatures producing irritating fumes
Materials to Avoid: Strong oxidizing agents, strong acids or bases
Hazardous Reactions: No dangerous reactions expected under normal use
Polymerization: Will not occur
Conditions to Avoid: Excessive heat, open flames
Routes of Exposure: Skin contact, eye contact, ingestion
Acute Toxicity: Low toxicity; oral LD50 in animals >5000 mg/kg
Skin Irritation: May cause mild irritation
Eye Irritation: May cause mild, transient discomfort
Respiratory Irritation: Very low volatility reduces risk
Chronic Effects: No known chronic toxicity or carcinogenicity
Sensitization: Not expected to cause allergic reactions
Ecotoxicity: Low environmental hazard under normal use
Persistence and Degradability: Readily biodegradable; breaks down in soil and water
Bioaccumulation Potential: Low risk due to rapid biodegradation
Mobility in Soil: Limited, binds to soil components
Aquatic Toxicity: No significant harm reported to aquatic organisms in standard tests
Other Adverse Effects: Not identified for this substance
Waste Treatment Methods: Dispose as non-hazardous chemical waste in compliance with local, regional, national regulations
Contaminated Packaging: Clean before disposal or offer for recycling if possible
Sewage Disposal: Do not pour into drains or watercourses
Special Disposal Instructions: Professional waste contractors may be required for large amounts
UN Number: Not regulated
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not assigned
Proper Shipping Name: Decanoic Acid, Monoester With Glycerol or Glyceryl Monodecanoate
Marine Pollutant: No
Special Precautions: Prevent container rupture; avoid exposure to heat, sources of ignition
US TSCA Inventory: Listed
EU REACH Status: Exempt as a naturally occurring substance or listed
SARA Title III (Sections 311/312): Not subject
California Prop 65: Not listed
WHMIS Classification (Canada): Non-controlled
Other National Regulations: Complies with food or cosmetic-grade regulations where specified; check local requirements
