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Product Name: 2-Nitro-4-Methoxyaniline
Synonyms: 4-Methoxy-2-nitroaniline, Para-anisidine-2-nitro
Chemical Formula: C7H8N2O3
CAS Number: 97-52-9
Recommended Use: Laboratory chemicals, research and development
Manufacturer Contact: [Relevant Company Name], Emergency Contact Phone number, Address, and Email directly accessible on the label
Classification: Acute toxicity, Category 4 (oral, dermal, inhalation); Eye irritation, Category 2A; Skin irritation, Category 2
Signal Word: Warning
Hazard Statements: Harmful if swallowed; Causes skin irritation; Causes serious eye irritation
Pictograms: Exclamation mark symbol
Precautionary Statements: Wear protective gloves, clothing, and eye protection; Avoid breathing dust or vapors; Wash thoroughly after handling; Do not eat, drink, or smoke when using this product
Chemical Name: 2-Nitro-4-Methoxyaniline
Concentration: 98-100%
Impurities: Contains trace organic and inorganic impurities, less than 1% total composition
Molecular Weight: 168.15 g/mol
Other Identifiers: EINECS number 202-588-7
Inhalation: Move to fresh air immediately, monitor for respiratory distress, get medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, rinse affected area thoroughly with soap and water for at least 15 minutes, seek medical advice for irritation
Eye Contact: Rinse eyes cautiously with water for several minutes, remove contact lenses if present, continue rinsing, seek medical assistance for eye irritation
Ingestion: Rinse mouth with water, offer small amounts of water to drink, do not induce vomiting, contact poison control center or physician promptly
Suitable Extinguishing Media: Use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray
Hazards from Combustion: Combustion can release toxic fumes such as nitrogen oxides, carbon monoxide, carbon dioxide
Protective Equipment: Firefighters should wear full protective clothing and self-contained breathing apparatus
Special Procedures: Cool containers with water spray to prevent overheating, avoid contamination of runoff from firefighting with waterways
Personal Precautions: Use personal protective equipment including gloves, goggles, and suitable respiratory protection
Environmental Precautions: Prevent further leakage or spills, avoid discharge into drains, surface water, or soil
Clean-Up Procedures: Sweep up and place spilled material in suitable containers for disposal, ventilate contaminated area, wash residual material with water and detergent
Safe Handling: Minimize dust generation, avoid contact with skin and eyes, wash hands thoroughly after use, use with local exhaust ventilation, never handle without suitable PPE
Storage Conditions: Store in tightly closed containers in a cool, dry, well-ventilated location, protect from direct sunlight and incompatible materials
Incompatibilities: Strong oxidizers, strong acids, strong bases; avoid prolonged exposure to air and humidity
Occupational Exposure Limits: No OSHA, NIOSH, or ACGIH limits established; handle with caution as low-level toxicity data available
Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls
Personal Protection: Wear appropriate chemical-resistant gloves (nitrile or neoprene), safety goggles, laboratory coat, and in cases of dusty operations, approved respirator
Hygiene Measures: Wash hands, forearms, and face thoroughly after handling
Appearance: Pale yellow to orange crystalline powder
Odor: Slightly aromatic
Solubility: Slightly soluble in water, more soluble in organic solvents (ethanol, acetonitrile)
pH: No data for aqueous solutions
Melting Point: 136-140°C
Boiling Point: Not determined (decomposes)
Vapor Pressure: Low at ambient temperatures
Density: Approximately 1.33 g/cm3
Flash Point: Above 150°C (closed cup)
Partition Coefficient (log Kow): 1.31-1.52
Chemical Stability: Stable under normal conditions of temperature and pressure
Reactivity: Reacts with strong oxidizing agents, acids, bases
Hazardous Decomposition Products: Nitrogen oxides, carbon oxides, toxic fumes
Conditions to Avoid: Contact with incompatible materials, excessive heat, sources of ignition, moisture
Acute Toxicity: Harmful by inhalation, ingestion, and skin absorption; LD50 (oral, rat) approximate 300-1000 mg/kg
Skin Irritation: Causes skin irritation upon direct contact
Eye Irritation: Causes serious eye irritation
Chronic/Long-Term Effects: Prolonged exposure can cause liver, kidney, and blood disorders; not listed as carcinogenic by IARC, NTP, or OSHA
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Ecotoxicity: May be toxic to aquatic organisms in concentrated spills
Persistence and Degradability: Expected to be only partially biodegradable; nitro compounds degrade slowly in soil and water
Bioaccumulation Potential: Low to moderate based on partition coefficient
Mobility in Soil: Limited mobility expected due to low solubility
Other Adverse Effects: Avoid uncontrolled release into the environment
Waste Treatment Methods: Dispose of as hazardous chemical waste according to local, state, and federal laws
Container Disposal: Triple rinse container and offer for recycling or reconditioning if allowed by regulations
Precautions: Do not dispose in landfill or sewage
Consultation: Contact licensed chemical waste disposal service for proper disposal
International Transport Regulations: Not classified as dangerous goods under ADR, IMDG, IATA
Shipping Name: 2-Nitro-4-Methoxyaniline, not a marine pollutant under most guidelines
UN Number: Not assigned
Packing Group: Not applicable
Special Transport Precautions: Use secure packaging to prevent leaks, follow laboratory transfer and transport policies
OSHA Status: Not specifically regulated under OSHA hazardous substances lists
TSCA Inventory: Listed
REACH Status: Complies with European REACH regulations if applicable
SARA Title III: Not regulated as extremely hazardous substance, not on Section 302/304/313 lists
Other Regulations: Users should refer to state, national, and local regulations relevant to chemical handling and environmental release
