Product Name: Rare Earth Isooctanoate
Common Synonyms: Rare earth 2-ethylhexanoate salts
Recommended Use: Industrial catalyst, polymerization promoter in plastics, lubricant additive
Manufacturer: Chemical specialty manufacturer
Contact Information: Emergency phone, business hours phone, technical email
CAS Number: 123456-78-9 (example)
Emergency Overview: Oily liquid with mild odor, primarily used in closed industrial processes
Physical State: Liquid
Color: Pale yellow to amber
Signal Word: Warning
Hazard Statement: Eye irritant, possible respiratory tract irritant, may cause skin sensitization in extended or repeated contact
Precautionary Statement: Avoid inhalation of mists or vapors, prevent contact with eyes and skin
GHS Classification: Eye Irritation Category 2A, Skin Sensitizer Category 1
Main Ingredient: Rare earth isooctanoate (60–80%)
Other Rare Earth Metals: Lanthanum, cerium, neodymium compounds (10–20%, as trace elements in mixture form)
Isooctanoic Acid (Free): Less than 2%
Solvents/Carriers: Mineral oil or synthetic hydrocarbons (10–18%)
Impurities: Water traces (<0.5%), organic esters (<0.1%)
Inhalation: Remove to fresh air, keep at rest in comfortable breathing position, seek medical attention if symptoms develop
Skin Contact: Remove contaminated clothing, wash skin with soap and water for several minutes, consult physician if irritation develops
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if present and easy to do; continue rinsing, seek medical advice if irritation persists
Ingestion: Rinse mouth, do not induce vomiting, drink water if conscious, get medical assistance if feeling unwell
Most Important Symptoms/Effects: Redness, itching, tearing from eye or skin contact, coughing or breathing difficulty from inhalation
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, water mist (do not use water jet)
Unsuitable Media: Water jet can spread liquid and increase fire danger
Specific Hazards: Decomposition releases acrid smoke, carbon oxides, possible rare earth metal oxides
Protective Equipment: Wear self-contained breathing apparatus, chemical-resistant suit, gloves
Additional Instructions: Approach fire from upwind, contain firefighting runoff from entering drains or water supplies
Personal Precautions: Wear splash goggles, chemical-resistant gloves, impervious boots, and adequate respirator if ventilation is poor
Environmental Precautions: Prevent further leakage or spillage if safe to do so; avoid discharge to environment and waterways
Cleanup Methods: Absorb spill with sand, earth, or other non-combustible material; collect in sealed containers for disposal; ventilate area and wash spill site after removal
Emergency Procedures: Evacuate unnecessary personnel, ensure adequate ventilation
Safe Handling: Handle with care in closed systems, use chemical splash goggles and protective gloves, avoid creating aerosols or contact with skin and eyes
Storage Conditions: Keep in cool, well-ventilated area, away from incompatible products such as strong oxidizers and acids
Container Requirements: Store in tightly closed containers made of compatible materials such as polyethylene or stainless steel; label containers clearly
Hygiene Measures: Wash hands thoroughly after handling, do not eat, drink, or smoke when using this product
Engineering Controls: Local exhaust or general dilution ventilation to minimize vapor or mist exposure
Eye Protection: Chemical safety goggles, emergency eyewash station nearby
Skin Protection: Nitrile or neoprene gloves, long-sleeved laboratory coat or coveralls
Respiratory Protection: NIOSH-approved air-purifying respirator with organic vapor cartridge if ventilation is not sufficient
Work Practices: Avoid skin contact and inhalation of fumes, wash hands and face after work, remove contaminated clothing and clean separately before reuse
Appearance: Oily pale yellow to amber liquid
Odor: Slight, characteristic
pH: Not applicable (non-aqueous)
Boiling Point: >250°C
Melting Point: <-15°C (remains liquid at low temperatures)
Flash Point: 170–200°C (closed cup)
Vapor Pressure: <0.01 mmHg at 20°C
Vapor Density: Heavier than air
Specific Gravity: 0.90–1.10
Solubility: Insoluble in water, soluble in alcohols and organic solvents
Autoignition Temperature: 350–400°C
Decomposition Temperature: >200°C
Viscosity: 30–70 cSt at 25°C
Chemical Stability: Stable under normal storage and handling conditions
Possibility of Hazardous Reactions: Reacts with strong oxidizing acids, bases may cause hydrolysis
Conditions to Avoid: Heat above decomposition, open flames, direct sunlight
Incompatible Materials: Strong oxidizing agents, acids, alkali metals
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, rare earth metal oxides, aliphatic acids, acrid smoke
Likely Routes of Exposure: Skin and eye contact, inhalation of vapors or mists
Acute Effects: Eye and skin irritation in exposed individuals, possible reversible respiratory irritation. Gastrointestinal upset if ingested.
Chronic Effects: No comprehensive human data, prolonged or repeated skin contact may increase risk of dermatitis or skin sensitization
Toxicity Data: LD50 (oral, rat): >2000 mg/kg (estimated); LD50 (dermal, rabbit): >2000 mg/kg
Carcinogenicity: No components listed as carcinogen by IARC, NTP, or OSHA
Reproductive Toxicity: No data available
Target Organ Effects: Eyes, skin, respiratory tract (from repeated unprotected exposure)
Aquatic Toxicity: May cause adverse effects in watercourses at high concentrations; LC50 values for fish >10 mg/L (estimated)
Persistence and Degradability: Major organic component partially biodegradable, rare earth content remains in sediments
Bioaccumulative Potential: Limited, rare earth elements tend to bind to soil or sediment
Mobility in Soil: Low mobility due to oily nature, heavier than water
Other Harmful Effects: Avoid uncontrolled release into environment to preserve aquatic and soil health
Waste Disposal Methods: Dispose as hazardous waste per local, state, and federal regulations
Container Handling: Triple-rinse empty containers, puncture and dispose in accordance with guidelines
Unwanted Product: Incinerate in approved facility or dispose through licensed chemical waste handler
Avoid: Discharge to natural drains, sewers, or surface waters
UN Number: Not classified as a dangerous good by major transport regulations
Transport Hazard Class: Not regulated under DOT, IATA, or IMDG when shipped in non-bulk quantities
Proper Shipping Name: Chemical, not otherwise specified
Packing Group: III (low hazard)
Special Precautions: Keep containers upright and secure, prevent damage and leaks during transport
Environmental Hazards: Not marine pollutant in packaged form
Inventory Status: All major components listed or exempted under US TSCA, EU REACH, Canada DSL
Hazard Communication: Meets OSHA requirement, GHS labeling applied
SARA 313: Does not contain reportable toxic chemicals
California Proposition 65: No listed chemicals present
Workplace Safety: Employee training required, maintain safety data on site, comply with workplace exposure standards
