Product Name: Propylene Glycol Dicaprate
Chemical Family: Ester
Molecular Formula: C15H28O4
Molecular Weight: 272.38 g/mol
CAS Number: 105-62-4
Synonyms: Decanoic acid, 1,2-propanediol ester; Decanoic acid, propylene glycol ester
Recommended Use: Ingredient in cosmetics, emollients, food additive, industrial solvents
Supplier Details: Manufacturer or distributor contact info available on request
Emergency Number: Local poison control center or company-supplied number for chemical emergencies
GHS Classification: Not classified as hazardous for health or environmental hazards under common GHS criteria
Label Elements: No hazard pictogram required, no signal word
Hazards: May cause mild skin or eye irritation in susceptible individuals
Routes of Exposure: Inhalation, skin, eyes, ingestion
Potential Health Effects: Prolonged skin exposure might cause dryness; eye contact may result in mild irritation; ingestion of large quantities could lead to gastrointestinal discomfort
Environmental Effects: Large spills may pose a risk to aquatic systems due to low water solubility and potential for bioaccumulation
Chemical Name: Propylene Glycol Dicaprate
CAS Number: 105-62-4
Concentration: Trade product typically contains > 95% Propylene Glycol Dicaprate
Impurities: May contain trace amounts of related esters and minor fatty acid residues based on manufacturing process
Inhalation: Remove person to fresh air; seek medical advice if symptoms persist
Skin Contact: Wash with soap and water; remove contaminated clothing and wash before reuse; get medical attention for significant or persistent irritation
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if present and easy to do; seek medical attention if irritation develops
Ingestion: Rinse mouth; do not induce vomiting unless advised by medical personnel; seek medical attention for large amounts or symptoms such as nausea
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, or dry chemical for small fires
Unsuitable Extinguishing Media: Direct water jet may spread burning material
Specific Hazards: Combustion may yield irritating fumes or carbon oxides
Protective Equipment: Firefighters wear self-contained breathing apparatus and suitable protective gear
Explosion Data: Product does not present an explosion hazard; static electricity build-up possible in processing
Personal Precautions: Avoid contact with skin and eyes; wear suitable protective equipment
Environmental Precautions: Prevent entry into drains, waterways, or soil
Methods for Cleanup: Absorb with inert material such as sand or earth, scoop up, and place in a suitable container for disposal; wash spill area thoroughly
Notification Procedures: Inform relevant authorities if significant spill enters the environment
Handling Procedures: Use in well-ventilated areas; avoid breathing vapors; avoid prolonged or repeated skin contact
Hygienic Practices: Wash hands before meals and at end of shift
Storage Requirements: Store in tightly closed containers, away from heat, sparks, open flame, and direct sunlight
Compatible Materials: Keep away from strong oxidizers, acids, and bases; safe in most types of commercial plastic and stainless steel containers
Storage Conditions: Store at room temperature, dry and well-ventilated location
Exposure Limits: No established regulatory occupational exposure limits for this substance
Engineering Controls: Provide adequate ventilation or local exhaust in process areas
Personal Protective Equipment:
Appearance: Clear to pale yellow liquid
Odor: Mild, characteristic fatty ester smell
pH: Not applicable (non-aqueous)
Boiling Point: Approx. 190–240°C (374–464°F) at 760 mmHg
Melting Point: Approx. -5°C (23°F)
Flash Point: Approx. 200°C (392°F) closed cup
Vapor Pressure: Very low at ambient temperature
Solubility: Slightly soluble in water, miscible with oils and many organic solvents
Specific Gravity: 0.91–0.93 at 25°C
Viscosity: Medium, flows easily at room temperature
Partition Coefficient (log Kow): Data not readily available, likely significant for fatty ester
Autoignition Temperature: Above 330°C (626°F)
Chemical Stability: Stable under recommended conditions of use and storage
Incompatible Materials: Strong oxidizing agents, acids, and bases can cause hydrolysis or degradation; avoid strong reducing agents
Hazardous Reactions: No hazardous polymerization occurs
Decomposition Products: Thermal decomposition yields vapors including carbon monoxide, carbon dioxide, and potentially small amounts of other organic compounds
Acute Toxicity: Low oral and dermal toxicity in animal tests; estimated LD50 (oral, rat) > 2000 mg/kg
Skin Corrosion/Irritation: Mild, non-corrosive
Serious Eye Damage/Irritation: May cause mild transient irritation
Respiratory or Skin Sensitization: Not considered a sensitizer
Carcinogenicity: No evidence of carcinogenic properties in available data
Mutagenicity: No relevant data indicating mutagenic risk
Reproductive Toxicity: Not known to cause reproductive toxicity
Ecotoxicity: Not classified as dangerous for the environment; high doses may cause harm to aquatic life due to oxygen depletion
Persistence and Degradability: Biodegradable under aerobically active conditions with micro-organisms
Bioaccumulation: Potential for moderate bioaccumulation due to fatty ester structure
Mobility in Soil: Low water solubility limits movement through soil
Other Adverse Effects: No evidence of long-term environmental toxicity under common use scenarios
Waste Disposal Methods: Dispose of contents and container in accordance with local, regional, national, and international regulations; avoid discharge into drains
Contaminated Packaging: Wash before disposal or dispose of as hazardous waste if heavily contaminated
Recycling: Residues may be recoverable for reprocessing in certain industries under controlled conditions
UN Number: Not regulated for transport
Proper Shipping Name: Not hazardous for air, sea, or road transport
Transport Hazard Class: Not classified as dangerous goods
Packing Group: None
Special Precautions: Prevent container breakage; protect against freezing and excessive heat during transit
Safety, Health, and Environmental Regulations: Listed on many chemical inventories including TSCA (US), EINECS (EU), DSL (Canada)
OSHA Hazards: Not hazardous according to OSHA Hazard Communication Standard
REACH Status: Registered or pre-registered where required in the EU
Labeling Requirements: No special labeling required under GHS or CLP regulations
Other Requirements: Users stay up to date with national and international regulations as standards evolve
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