MSDS for Polypropylene Glycol (53) Butyl Ether

Identification

Product Name: Polypropylene glycol (53) butyl ether
Chemical Family: Polyether, glycol ether
Synonyms: PPG Butyl Ether, Polyoxypropyleneglycol Mono Butyl Ether
Manufacturer: [Company Name]
CAS Number: 9003-13-8
Intended Use: Solvent, chemical intermediate, defoaming agent
Contact Information: [Contact details of supplying chemical producer]

Hazard Identification

Hazard Classification: Irritant to skin and eyes, may cause respiratory irritation
GHS Label Elements: Warning symbol: exclamation mark, Signal word: Warning
Physical Hazards: Not classified as flammable liquid but gives off combustible vapors at elevated temperatures
Health Hazards: Eye irritation, skin irritation, possible central nervous system effects with overexposure
Environmental Hazards: May cause harm to aquatic organisms with long-term exposure
Potential Routes of Exposure: Skin contact, inhalation, accidental ingestion, eye contact

Composition / Information on Ingredients

Chemical Name: Polypropylene glycol (53) butyl ether
CAS Number: 9003-13-8
Weight %: 100% (product not considered a mixture for regulatory purposes)
Impurities: None known
Additives: No additives intentionally incorporated

First Aid Measures

Inhalation: Move person to fresh air, keep comfortable for breathing, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water, get medical advice if irritation occurs
Eye Contact: Rinse eyes immediately with plenty of water for several minutes, remove contact lenses if present and easy to do, seek medical help for persistent irritation
Ingestion: Rinse mouth, do not induce vomiting, seek immediate medical attention if symptoms appear
Most Important Symptoms: Redness, irritation, headache, dizziness, nausea
Note to Physician: Symptomatic treatment, no specific antidote known

Fire-Fighting Measures

Suitable Extinguishing Media: Alcohol-resistant foam, carbon dioxide, dry chemical, water spray
Unsuitable Media: Direct water jets may cause splattering
Specific Hazards: Vapors may form explosive mixtures with air at elevated temperatures
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, irritating fumes
Protective Equipment: Firefighters should use self-contained breathing apparatus and full protective gear
Special Procedures: Evacuate area, cool exposed containers with water spray, avoid inhaling combustion gases

Accidental Release Measures

Personal Precautions: Use personal protective equipment such as gloves and goggles, avoid vapors, ensure adequate ventilation
Environmental Precautions: Prevent further leakage or spillage if safe to do so, avoid release to drains, sewers, or watercourses
Cleanup Methods: Contain spill with inert absorbent material such as sand or earth, scoop up and transfer to suitable waste container, wash spill site with water and detergent after collection
Methods for Disposal: Dispose of in accordance with local, regional, and national laws

Handling and Storage

Handling: Wear appropriate PPE (gloves, eye protection, protective clothing), avoid breathing vapors, wash hands after handling, keep away from sources of ignition
Storage: Store in a tightly closed container in a dry, cool, and well-ventilated area, keep away from incompatible materials such as strong oxidizers, avoid contact with moisture
Specific Uses: Refer to product technical datasheet for industrial or laboratory uses only

Exposure Controls and Personal Protection

Control Parameters: No established occupational exposure limits, use engineering controls to maintain proper ventilation
Engineering Controls: Local exhaust ventilation recommended if handling large volumes or working in confined spaces
Personal Protective Equipment: Chemical-resistant gloves (nitrile, neoprene), safety glasses with side shields or chemical splash goggles, suitable protective clothing, approved respirator for vapor/mist if ventilation is insufficient
Hygiene Measures: Wash hands and face thoroughly after handling, remove contaminated clothing and wash before reuse, do not eat, drink, or smoke during use

Physical and Chemical Properties

Appearance: Clear, colorless to pale yellow liquid
Odor: Mild, characteristic odor
Odor Threshold: Not determined
pH: Not applicable (non-aqueous liquid)
Melting Point/Freezing Point: Below 0°C
Boiling Point/Range: Approximately 230–260°C
Flash Point: Greater than 100°C (closed cup)
Evaporation Rate: Low
Flammability: Not highly flammable, can sustain combustion at elevated temperatures
Vapor Pressure: Low at 20°C
Vapor Density: Heavier than air
Relative Density: About 1.0 g/cm³ at 20°C
Solubility: Slightly soluble in water, miscible with most organic solvents
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: Not determined
Decomposition Temperature: Not determined
Viscosity: Moderate to high, varies by molecular weight

Stability and Reactivity

Chemical Stability: Stable under recommended storage conditions
Reactivity: No dangerous reactions expected under normal conditions
Conditions to Avoid: High temperatures, exposure to heat, flames, strong oxidizing agents
Incompatible Materials: Strong acids, strong bases, oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, aldehydes, and other organic compounds may form under fire or decomposition
Polymerization: Will not occur

Toxicological Information

Likely Routes of Exposure: Inhalation, skin, eye contact, and ingestion
Acute Toxicity: Low oral and dermal toxicity—LD50 (oral, rat) > 2000 mg/kg
Skin Corrosion/Irritation: May cause mild irritation after prolonged contact
Eye Damage/Irritation: Can cause reddening, tearing, discomfort
Respiratory Sensitization: Not expected under normal handling
Chronic Effects: No evidence of carcinogenicity, mutagenicity, or reproductive harm in animal studies
Other Effects: Prolonged overexposure may cause symptoms such as headache, dizziness, or nausea
Target Organs: Skin, eyes, respiratory system with excessive exposure

Ecological Information

Ecotoxicity: Harmful to aquatic life in large quantities, not expected to bioaccumulate
Persistence and Degradability: Product is expected to be moderately biodegradable
Mobility in Soil: Moderate, due to partial water solubility
Bioaccumulation Potential: Low due to molecular characteristics
Other Adverse Effects: Avoid uncontrolled release into the environment; regulatory authorities may require reporting spills > designated quantities

Disposal Considerations

Waste Treatment Methods: Handle as non-hazardous industrial waste, check local and regional regulations for disposal
Contaminated Packaging: Empty containers retain product residue—follow proper cleaning or recycling practices, do not reuse unless thoroughly cleaned
Disposal Precautions: Avoid discharge to water bodies or sewers, deliver to approved chemical disposal facility
Regulatory Waste Code: Not specifically assigned, observe national/state/local regulations

Transport Information

UN Number: Not regulated for transportation in most jurisdictions
UN Proper Shipping Name: Not classified as dangerous goods
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions for User: Avoid release to the environment during handling and transport, secure containers to avoid spills

Regulatory Information

Safety, Health, Environmental Regulations/Legislation: Listed in TSCA (United States), REACH (Europe), DSL (Canada). Not subject to priority control regulations for hazardous substances
OSHA: Product not classified as hazardous under the OSHA Hazard Communication Standard
SARA Title III: Not listed as a reportable substance
California Proposition 65: This chemical is not known to the State of California to cause cancer or reproductive toxicity
Other Information: Users required to follow strict workplace exposure, hygiene, and pollution prevention rules as determined by national and international authorities