Bismuth Neodecanoate MSDS

Identification

Product Name: Bismuth Neodecanoate
Chemical Family: Organometallic Bismuth Compound
Chemical Formula: C20H38BiO4
CAS Number: 34364-26-6
Synonyms: Bismuth(III) 2-Ethylhexanoate, Bismuth Octoate
Recommended Use: Catalyst or stabilizer in industrial processes, particularly in coatings and polymers
Supplier: Contact manufacturer or importer for company-specific information
Emergency Contact: Reference local regulations for emergency contact numbers and procedures

Hazard Identification

GHS Classification: Eye irritation (Category 2A), Specific target organ toxicity – single exposure (Category 3), Skin irritation (Category 2)
Signal Word: Warning
Hazard Statements: Causes skin irritation; causes serious eye irritation; may cause respiratory irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, fume, gas, mist, vapors, and spray; wear protective gloves, eye protection, and face protection; wash hands thoroughly after handling

Composition / Information on Ingredients

Chemical Name: Bismuth Neodecanoate
Concentration: 97–100% by weight
Impurities: Trace organic acids, possible low levels of bismuth oxides
EC Number: 251-995-5

First Aid Measures

Inhalation: Move to fresh air, keep person at rest; seek medical attention for breathing difficulties
Skin Contact: Remove contaminated clothing; wash skin thoroughly with soap and water; seek medical advice for irritation or burns
Eye Contact: Rinse with plenty of water for several minutes, lifting upper and lower eyelids occasionally; remove contact lenses if present and easy to do; get medical advice immediately for persistent irritation
Ingestion: Rinse mouth with water; do not induce vomiting; get medical help if feeling unwell or exhibiting symptoms
Most Important Symptoms: Burning, irritation, coughing, redness of eyes and skin, respiratory discomfort
Note to Physician: Treat symptomatically, monitor for delayed effects

Fire-Fighting Measures

Suitable Extinguishing Media: Use foam, carbon dioxide, dry chemical powder, or water spray
Unsuitable Extinguishing Media: Avoid high-pressure water jets
Specific Hazards: May emit toxic fumes of bismuth oxides, carbon oxides and other organometallic vapors when burned
Protective Equipment: Full protective gear, self-contained breathing apparatus for firefighting personnel
Firefighting Instructions: Move containers from fire area when possible; cool with water spray; prevent runoff from entering water sources

Accidental Release Measures

Personal Precautions: Evacuate area, ventilate; avoid breathing vapors, avoid contact with skin, eyes, and clothing; use suitable protective equipment (gloves, safety goggles, respirators)
Environmental Precautions: Prevent spillage from entering drains, sewers, or the environment
Methods for Clean-Up: Absorb with inert material (sand, vermiculite); shovel into appropriate containers for disposal; wash spill area with water after cleanup; dispose according to local regulations

Handling and Storage

Handling: Keep containers tightly closed; use in areas with adequate ventilation; minimize generation of vapors and handling open containers; do not eat, drink, or smoke while handling
Storage Conditions: Store in cool, dry, well-ventilated area; keep away from incompatible materials such as acids, strong oxidizers, and alkalis; avoid direct sunlight; store in labeled containers with secure lids
Specific Uses: For industrial and laboratory use only, not for household or food contact applications

Exposure Controls and Personal Protection

Engineering Controls: Local exhaust ventilation, enclosure of processes, eyewash stations and safety showers in the work area
Permissible Exposure Limits: No specific occupational exposure limits established for Bismuth Neodecanoate; monitor general dust and vapor levels
Personal Protective Equipment: Chemical-resistant gloves (nitrile, neoprene), safety goggles, lab coat or impervious clothing, approved respirator if ventilation is inadequate; wash hands after use and before eating or drinking
Hygiene Measures: Regular cleaning of work surfaces, no food or drink in work areas, proper disposal of contaminated clothing

Physical and Chemical Properties

Appearance: Clear to pale yellow liquid
Odor: Faint, characteristic organic odor
Odor Threshold: Not determined
pH: Not applicable
Melting Point/Freezing Point: Not determined
Boiling Point: Decomposes before boiling
Flash Point: Estimated above 60°C (140°F)
Evaporation Rate: Not available
Flammability: Not classified as highly flammable
Explosive Limits: No data available
Vapor Pressure: Very low at room temperature
Vapor Density: Not available
Relative Density: 1.15–1.23
Solubility: Insoluble in water, soluble in organic solvents (e.g. alcohols, esters, hydrocarbons)
Partition Coefficient: Not available
Auto-ignition Temperature: Not determined
Decomposition Temperature: Above 200°C
Viscosity: Moderate, varies with temperature

Stability and Reactivity

Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Inert to most materials in intended use
Hazardous Reactions: Exothermic reaction possible with strong acids, oxidizers, or bases
Conditions to Avoid: Heat, open flame, incompatible chemicals, direct sunlight
Incompatible Materials: Strong oxidizing agents, strong acids, strong alkalis; may react violently
Hazardous Decomposition Products: Carbon oxides, bismuth oxides, various organics

Toxicological Information

Likely Routes of Exposure: Skin contact, inhalation of vapor or mist, eye contact, ingestion
Acute Effects: Skin and eye irritation, respiratory tract irritation, nausea on ingestion
Chronic Effects: Prolonged or repeated exposure may lead to dermatitis or effects on liver and kidneys based on data from related bismuth compounds
LD50/LC50 Values: Not well established; related bismuth salts show low acute toxicity, but organometallic nature may increase risk upon repeated exposure
Sensitization: Not classified as a skin sensitizer based on available data
Other Information: No evidence of carcinogenicity, mutagenicity, or teratogenicity in available studies

Ecological Information

Ecotoxicity: Low to moderate risk to aquatic organisms; data on chronic toxicity to fish and invertebrates remains limited
Persistence and Degradability: Poorly biodegradable; potentially persistent in the environment if released
Bioaccumulative Potential: Low tendency to bioaccumulate; evidence from bismuth-based compounds suggests slow uptake
Mobility in Soil: Limited mobility, tends to bind to soils and sediments
Other Adverse Effects: Avoid discharge to waterways; collection and treatment of runoff recommended

Disposal Considerations

Waste Disposal Methods: Collect as hazardous waste; do not release to environment; incineration in licensed facility preferred, following appropriate regulations
Disposal of Packaging: Rinse containers thoroughly; dispose as hazardous waste or recycle if possible
Contaminated Materials: Dispose of any protective equipment or cleanup materials as contaminated waste
Legal Requirements: Follow regional, national, and local regulations for hazardous waste disposal

Transport Information

UN Number: Not classified as a hazardous material for transport
Transport Hazard Class: Not a controlled substance during transport according to UN, IMO, ICAO, or ADR
Packing Group: Not regulated
Labels: No special labels required
Special Precautions: Prevent container damage and accidental leak during loading and unloading; consult regional guidelines for chemical transportation if in bulk

Regulatory Information

Inventory Listings: TSCA (US), DSL (Canada), REACH (EU), AICS (Australia), ENCS (Japan) — check current status
SARA Title III: Not specifically listed for reportable quantities
Other US EPA Regulations: Not on hazardous air pollutants list; not subject to CERCLA
EU Regulations: Not classified under major hazard categories; substance registration required under REACH
Labeling Requirements: Follow workplace labeling standards for hazardous chemicals