Product Name: Nonylphenol Ethoxylates
Chemical Family: Alkylphenol ethoxylates
Common Synonyms: NPE, ethoxylated nonylphenol
Recommended Use: Surfactant in detergents, emulsifiers, dispersing agents
Manufacturer Details: [insert manufacturer address and emergency contact]
CAS Number: 9016-45-9
UN Number: Not regulated
Emergency Phone Number: [insert emergency response number]
Classification: Eye irritation (Category 2), Aquatic Acute (Category 1), Aquatic Chronic (Category 2), Skin irritation (Category 2)
Signal Word: Warning
Hazard Statements: Causes serious eye irritation, causes skin irritation, toxic to aquatic life with long lasting effects, may cause allergic skin reaction
Pictograms: Exclamation mark, Environment
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Precautionary Statements: Avoid release to the environment, wash skin thoroughly after handling, wear protective gloves/eye protection
Chemical Name: Nonylphenol Ethoxylate
CAS Number: 9016-45-9
Concentration: 100% (may vary per formulation)
Impurities: Trace amounts of unreacted nonylphenol, ethylene oxide
Other Components: No significant additives
Molecular Formula: C15H24O(C2H4O)n
Molecular Weight: Variable (depending on ethoxylation degree)
Inhalation: Move affected person to fresh air, administer oxygen if breathing is difficult, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, rinse skin with plenty of water for at least 15 minutes, seek medical attention for persistent irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, seek immediate medical advice
Ingestion: Do not induce vomiting, rinse mouth thoroughly, never give anything by mouth to an unconscious person, seek immediate medical assistance
Most Important Symptoms: Irritation, redness, pain, possible allergic reaction, gastrointestinal discomfort
Suitable Extinguishing Media: Water spray, dry powder, alcohol-resistant foam, carbon dioxide
Unsuitable Extinguishing Media: High volume water jet
Specific Hazards: Burning can release toxic fumes including carbon oxides, ethylene oxides
Protective Equipment for Firefighters: Self-contained breathing apparatus, full protective gear
Special Procedures: Cool exposed containers with water spray to prevent pressure build-up, contain contaminated water and prevent run-off to sewers
Personal Precautions: Avoid contact with skin, eyes, clothing, use chemical-resistant gloves, goggles, appropriate respiratory protection
Environmental Precautions: Prevent further leakage or spillage if safe, do not let product enter drains, waterways, or soil
Cleanup Methods: Absorb with inert material such as earth, sand, vermiculite, collect and place in a suitable container for disposal, ventilate area and wash site after material pickup is complete
Handling: Use only in well-ventilated areas, avoid breathing vapors, mist, or spray, avoid contact with skin, eyes, and clothing, do not eat, drink, or smoke while using this material
Storage: Store in tightly closed containers, keep in cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers, acids
Storage Temperature: Keep at room temperature, protect from direct sunlight and freezing
Incompatibilities: Avoid contact with acids, bases, strong oxidizing agents
Exposure Limits: No occupational exposure limits established for this product
Engineering Controls: Use local exhaust ventilation, closed system operation or other engineering controls to keep airborne levels below recommended exposure limits
Personal Protective Equipment: Chemical-resistant gloves (butyl rubber, nitrile), safety goggles or face shield, impervious protective clothing, proper respiratory protection in case of inadequate ventilation
Hygiene Measures: Wash hands, face, and exposed skin thoroughly after handling, remove and wash contaminated clothing before reuse, avoid inhalation of vapors or mists
Physical State: Liquid or viscous paste
Color: Clear to pale yellow
Odor: Characteristic, faint aromatic
Odor Threshold: Not established
pH: 5-8 (10% aqueous solution)
Melting Point/Freezing Point: -20°C to 25°C (varies with ethoxylate number)
Boiling Point: > 200°C
Flash Point: > 150°C (closed cup)
Evaporation Rate: Not determined
Flammability: Not classified as flammable
Vapor Pressure: Very low
Vapor Density: > 1 (Air = 1)
Solubility in Water: Soluble
Partition Coefficient (n-octanol/water): Log Kow: 3.4 – 4.8
Decomposition Temperature: > 200°C
Viscosity: Variable, depends on degree of ethoxylation
Chemical Stability: Stable under normal conditions, avoid elevated temperatures and direct sunlight
Possibility of Hazardous Reactions: May react with strong oxidizing agents to produce heat and toxic gases
Conditions to Avoid: Excessive heat, open flame, incompatible materials
Incompatible Materials: Strong oxidizers, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, ethylene oxide, other unidentified organic compounds formed during combustion
Acute Toxicity – Oral: LD50 (rat): 1310 mg/kg
Acute Toxicity – Dermal: LD50 (rabbit): > 2000 mg/kg
Inhalation Toxicity: May cause irritation to respiratory tract
Skin Corrosion/Irritation: Causes skin irritation, may cause allergic reaction
Serious Eye Damage/Irritation: Causes severe eye irritation
Carcinogenicity: Not classified as carcinogenic by ACGIH, IARC, NTP, OSHA
Mutagenicity: Data not conclusive; some studies indicate genotoxic effects in vitro
Reproductive Toxicity: Suspected of damaging fertility and the unborn child based on animal studies on nonylphenol
Chronic Effects: Prolonged skin contact may cause defatting and dermatitis
Aquatic Toxicity: Toxic to aquatic organisms at low concentrations (LC50 for fish: 1-10 mg/L)
Persistence and Degradability: Moderate to low biodegradability, can persist in the environment
Bioaccumulative Potential: High potential for bioaccumulation, particularly in aquatic organisms
Mobility in Soil: Moderate mobility depending on soil characteristics
Other Adverse Effects: Disrupts fish development and reproduction, contributes to endocrine disruption in aquatic wildlife
Waste Treatment Methods: Incinerate under controlled conditions in accordance with local, regional, and national regulations
Contaminated Packaging: Rinse empty containers thoroughly, send to licensed waste facility
Environmental Precautions: Do not discharge into sewers or waterways
Disposal Classifications: Classified as hazardous waste under RCRA (Resource Conservation and Recovery Act)
UN Number: Not regulated for transport
Proper Shipping Name: Nonylphenol Ethoxylates (not regulated)
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Marine pollutant (per IMDG)
Transport in Bulk: Follow guidelines in Annex II of MARPOL 73/78 and IBC Code
Special Precautions: Avoid spillage during transport, comply with all applicable regulations
U.S. TSCA: Listed
EU REACH: Registration required, use subject to authorization
SARA Title III: Not subject to reporting requirements for Section 302, 304, 313
OSHA Hazard Communication Standard: Classified hazardous
California Proposition 65: Not listed as a known carcinogen or reproductive toxin
WHMIS (Canada): D2B Toxic Material Causing Other Toxic Effects
Other International Regulations: Subject to restrictions and phase-out in the EU for use in certain applications due to environmental concerns
