Product Name: 1-(2-Methoxyphenyl)piperazine
Chemical Formula: C11H16N2O
CAS Number: 38212-30-5
Recommended Use: Laboratory chemical, research and development, not for drug, household or food use
Manufacturer Contact: Name, phone number, company address, emergency telephone line
Synonyms: o-Methoxyphenylpiperazine, 2-Methoxy-1-phenylpiperazine
Emergency Overview: Colorless to pale yellow liquid or solid, no significant odor detected
Classification: Acute toxicity (oral, dermal, inhalation), Eye and skin irritation, Specific target organ toxicity
Hazard Statements: Harmful if swallowed, may cause drowsiness or dizziness, possible risk of eye and skin irritation, respiratory tract irritation
Pictograms: Exclamation mark, Health hazard symbol
Signal Word: Warning
Precautionary Statements: Do not breathe dust, fumes, gas, mist, vapors, spray; avoid contact with eyes, skin, clothing; wash thoroughly after handling; use only outdoors or in a well-ventilated area; wear protective gloves, protective clothing, eye protection, face protection; call poison control or seek medical advice in case of feeling unwell
Chemical Name: 1-(2-Methoxyphenyl)piperazine
Concentration: 97-100%
Impurities and Stabilizing Additives: None reported in analytical grade; presence of unidentified trace impurities cannot be fully ruled out
CAS Number: 38212-30-5
Inhalation: Move person to fresh air immediately, keep at rest in position comfortable for breathing, seek medical attention for persistent symptoms such as coughing, dizziness, shortness of breath
Skin Contact: Wash with soap and plenty of water for at least 15 minutes, remove contaminated clothing, contact physician for persistent irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy, continue rinsing, consult medical professional immediately if irritation persists
Ingestion: Rinse mouth, never give anything by mouth to an unconscious person, seek medical assistance immediately, do not induce vomiting unless directed by medical personnel
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical powder, carbon dioxide, water spray for cooling containers
Unsuitable Extinguishing Media: Full water jet may spread chemical or cause contamination
Specific Hazards: Combustion may release carbon oxides, nitrogen oxides, other toxic fumes
Firefighter Protection: Wear self-contained breathing apparatus (SCBA), full firefighting gear, avoid inhalation of vapors, evacuate area if required by incident
Additional Recommendations: Containers exposed to heat may rupture, cool with water spray, prevent fire-contaminated water from entering drains or watercourses
Personal Precautions: Evacuate area, ventilate affected space, wear protective equipment including gloves, goggles, lab coat, avoid direct contact
Environmental Precautions: Prevent leakage or spillage into drains, surface water, soil, stop the source if safe to do so
Containment Methods: Use inert absorbent (sand, earth, vermiculite); do not use combustible material like sawdust
Clean-Up Procedures: Carefully scoop up and place in a chemical waste container, wash spill site with water and detergent, dispose in accordance with local regulations, avoid raising dust or vapor
Safe Handling: Use with adequate ventilation, reduce exposure by using fume hood, avoid ingestion, inhalation, skin and eye contact, wash hands thoroughly after use
Storage Conditions: Keep container tightly closed, store in a cool, dry, well-ventilated location, protect from moisture and heat sources, keep away from foodstuffs, oxidizing agents, acids
Special Storage Requirements: Clearly label containers, use secondary containment if necessary, store at recommended temperature as indicated by manufacturer or supplier, avoid direct sunlight
Engineering Controls: Laboratory fume hood, proper exhaust ventilation, eyewash stations, safety showers
Personal Protective Equipment: Nitrile gloves, lab coat, chemical safety goggles, face protection as needed
Respiratory Protection: Suitable mask for organic vapors or particulate respirator in case of inadequate ventilation
Additional Precautions: Remove contaminated clothing promptly, maintain good industrial hygiene practice, prevent contact with skin and eyes
Appearance: Pale yellow to colorless liquid or crystalline solid
Odor: Slight, aromatic
Odor Threshold: Not determined
pH: Not applicable (not water soluble)
Melting Point: 28-31 °C
Boiling Point: 275-278 °C
Flash Point: 120 °C (estimate)
Evaporation Rate: Not available
Flammability: Not classified as highly flammable, but can burn at higher temperature
Vapor Pressure: Not significant at 20 °C
Vapor Density: No data available
Solubility: Slight in water, good in organic solvents like ethanol, DMSO, chloroform
Partition Coefficient (log Kow): Not established
Auto-ignition Temperature: Not available
Decomposition Temperature: Not known
Viscosity: Not determined
Chemical Stability: Stable at ambient temperature and pressure
Possibility of Hazardous Reactions: No hazardous polymerization expected under standard conditions
Conditions to Avoid: Exposure to excessive heat, moisture, light; avoid dust formation
Incompatible Materials: Strong oxidizers, acids, acid chlorides, acid anhydrides
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, vapors of unknown toxicity upon combustion or high-temperature exposure
Potential Health Effects: Harmful by ingestion, may cause headache, dizziness, nausea, CNS depression, respiratory irritation, eye and skin irritation; effects depend on dose and duration
Acute Toxicity Data: LD50 (rat, oral): not specified in open literature, similar compounds estimated around several hundred mg/kg
Skin Corrosion/Irritation: Possible mild to moderate irritant
Eye Damage/Irritation: May cause redness, pain, tearing
Respiratory Sensitization: No data
Germ Cell Mutagenicity: No reliable data available
Carcinogenicity: Not listed as carcinogenic in NTP, IARC, OSHA
Reproductive Toxicity: Not identified as reproductive toxin
Repeated Dose Toxicity: Chronic exposure data insufficient, based on structure, take general precautions
Toxicity to Aquatic Life: Not well studied, expected to have moderate toxicity for aquatic organisms based on structure and behavior of similar compounds
Persistence and Degradability: May not easily degrade in environment
Bioaccumulation Potential: Not high, likely low to moderate based on size and solubility
Mobility in Soil: Low to moderate, specific data not available
Other Adverse Effects: Not expected to cause significant disruption in normal environmental concentrations; do not release into waterways
Waste Disposal Methods: Dispose through licensed chemical waste contractor, follow federal, state, and local regulations
Contaminated Packaging: Rinse, triple rinse, or destroy before disposal; discard as chemical waste
Special Instructions: Do not discharge to sewer system or surface waters; label waste containers appropriately, maintain documentation for hazardous waste tracking
UN Number: Not specifically assigned
UN Proper Shipping Name: Chemical, n.o.s. (1-(2-Methoxyphenyl)piperazine)
Transport Hazard Class: Not regulated as dangerous good under most international shipping regulations
Packing Group: Not classified
Environmental Hazards: Not marine pollutant
Special Transport Precautions: Avoid direct sunlight, extreme temperatures; secure tightly during transit; consult with shipper for country-specific rules
Regulatory Status: Not specifically scheduled under US DEA, EU law; may be subject to chemical reporting rules (TSCA, REACH, etc.)
Chemical Inventory: Listed or may require notification under US TSCA, Canadian DSL/NDSL, EU REACH, Japan ENCS
Labeling Requirements: GHS labels recommended: hazard and precautionary statements; employer labeling in English as required
Other Information: Workers should be informed and trained regarding proper handling, storage, and disposal, comply with occupational health safety laws, regularly review updates to chemical safety databases
