Product Name: Caprylyl Glycol
Chemical Name: 1,2-Octanediol
CAS Number: 1117-86-8
Synonyms: Octane-1,2-diol
Product Use: Preservative, skin conditioning agent, cosmetic ingredient
Manufacturer: Refer to product supplier for specific manufacturer details
Emergency Contact: Utilize regional poison control or emergency response numbers
GHS Classification: Can cause mild eye and skin irritation
Signal Word: None required for most uses
Hazard Statements: May cause eye irritation, prolonged contact can cause slight dermal irritation
Pictograms: No pictogram required
Precautionary Statements: Avoid direct eye contact, wash skin thoroughly after handling, do not ingest
Potential Health Effects: Contact may cause redness, tearing, or discomfort; breathing dust or vapor in extremely high amounts can bring mild irritation to airways
Chemical Identity: 1,2-Octanediol
Concentration: More than 99% pure
Impurities: Trace impurities, consisting mostly of related diols and trace water, rarely exceeding 1%
Other Components: None intentionally present
Inhalation: Move to fresh air, seek medical attention if symptoms persist or worsen
Skin Contact: Rinse thoroughly with soap and water, remove contaminated clothing, consult a healthcare provider if irritation develops
Eye Contact: Flush with plenty of water for at least 15 minutes, remove contact lenses if present, get medical attention for persistent discomfort
Ingestion: Rinse mouth, drink water to dilute, do not force vomiting, get medical advice if feeling unwell or large amounts swallowed
Most Important Symptoms: Eye redness, mild burning, or itching on skin or eyes
Suitable Extinguishing Media: Water spray, dry chemical powder, carbon dioxide, foam
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, traces of organic oxides
Protective Equipment for Firefighters: Full face mask, self-contained breathing apparatus, protective clothing
Specific Hazards: Vapors travel along surfaces to distant ignition sources; keep containers cool with water spray
Personal Precautions: Avoid breathing vapors or mist, ventilate area
Protective Equipment: Wear eye protection, gloves, and protective clothing
Spill Cleanup Methods: Soak up with inert material (sand, earth, vermiculite), place in chemical waste container for disposal, wash area with water after cleanup
Environmental Precautions: Prevent further leakage or spillage if safe to do so, do not let product enter drains, waterways, or soil
Safe Handling Advice: Wear personal protection gear, prevent eye and skin contact, avoid generating dust or aerosols
Technical Measures: Maintain adequate local exhaust ventilation at points of emission
Storage Conditions: Store in tightly closed original containers, cool and well-ventilated place, keep away from heat and direct sunlight
Incompatible Materials: Strong oxidizing agents, strong acids, strong alkalis
Special Requirements: Keep away from foodstuffs and animal feed
Occupational Exposure Limits: No established exposure limits known
Engineering Controls: Provide adequate general and local exhaust ventilation
Personal Protection: Use protective safety glasses or goggles, gloves made from nitrile or PVC, chemical-resistant apron for bulk handling
Hygiene Measures: Wash hands thoroughly after handling, remove contaminated clothing and wash before reuse, avoid eating, drinking, or smoking in work area
Respiratory Protection: Not usually required, use approved respirator in case of insufficient ventilation or when airborne exposure exceeds comfort level
Appearance: Clear, colorless to slightly yellow liquid
Odor: Mild, faintly fatty or waxy
Odor Threshold: Not determined
pH: About 6 (at 10% solution in water)
Melting Point: 34–38°C
Boiling Point: 267°C at 1 atm
Flash Point: 153°C (closed cup)
Evaporation Rate: Not available
Flammability: Not highly flammable but combustible
Vapor Pressure: 0.02 mmHg at 25°C
Vapor Density: Heavier than air
Solubility in Water: Approx. 1 g/100 mL at 20°C
Partition Coefficient (n-octanol/water): log Kow 1.1–1.5
Decomposition Temperature: Not known
Viscosity: 40 mPa.s (at 25°C)
Chemical Stability: Stable under normal ambient and anticipated storage and handling conditions
Reactivity: Inert to most common chemicals
Hazardous Reactions: No hazardous polymerization
Conditions to Avoid: Prolonged heating, open flame, direct ultraviolet exposure
Incompatible Materials: Strong oxidizers, strong acids, alkalis
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, other potentially toxic organic fumes
Acute Toxicity: Oral LD50 (rat) >2000 mg/kg
Skin Corrosion/Irritation: Prolonged skin contact causes mild irritation
Serious Eye Damage/Irritation: Slight irritation possible with direct contact
Respiratory Sensitization: Not known to cause
Skin Sensitization: Not expected, rare allergic reaction observed
Germ Cell Mutagenicity: No mutagenic effects observed in animal studies
Carcinogenicity: No evidence in literature
Reproductive Toxicity: No expected risk
Repeated Dose Toxicity: No data showing harm at ordinary exposure levels
Potential Health Effects: Eyes: may cause discomfort, redness. Skin: mild irritation possible. Inhalation: unlikely except in poorly ventilated spaces. Ingestion: mild GI upset at high doses
Aquatic Toxicity: Low toxicity to aquatic organisms, fish LC50 (96h) >100 mg/L
Persistence and Degradability: Readily biodegradable in aquatic environments
Bioaccumulation Potential: Low bioaccumulation expected, log Kow suggests little risk
Mobility in Soil: Likely to degrade quickly or remain bound, not expected to migrate far
Other Adverse Effects: Large releases can temporarily lower surface tension of water, affecting aquatic insects and surface organisms
Disposal Methods: Incinerate in approved facility, or send to licensed chemical waste processor
Contaminated Packaging: Dispose of in accordance with local, regional, and national laws and regulations
Special Precautions: Do not dispose into environment, waterways, or sewers
Recycling / Reuse: Rinse containers well before recycling, ensure no residue remains
UN Number: Not regulated for transport
Transport Hazard Class: None
Packing Group: Not applicable
Proper Shipping Name: Caprylyl Glycol
Transport Label: Not required
Environmental Hazards: Not designated as hazardous under transport regulation
Special Precautions: Secure containers during transit to avoid leaks or spills
TSCA (US): Listed
REACH (EU): Pre-registered/substance
DSL (Canada): Listed
WHMIS Classification: Not regulated
OSHA Hazard Communication: Meets requirements as a chemical under OSHA, not classified as hazardous
Other National Regulations: Meets most global chemical inventory requirements
SARA Title III: Not subject to reporting
California Prop 65: Not listed
Labeling: Commonly requires nothing specific besides basic chemical safety
