Product Name: 1-Ethyl-3-Methylimidazolium Chloride
Chemical Formula: C6H11ClN2
Synonyms: EMIM Chloride, 1-Ethyl-3-methylimidazolium chloride
Recommended Use: Laboratory reagent, ionic liquid for chemical synthesis
Manufacturer: Supplier details usually found on product label
CAS Number: 65039-12-9
Emergency Contact: Emergency phone details provided on safety label
Classification: Irritant, skin and eye irritant, harmful if swallowed
Hazard Statements: Causes skin irritation, causes eye irritation, harmful to aquatic life
Pictogram: Exclamation mark (GHS07)
Signal Word: Warning
Precautionary Statements: Avoid contact with skin and eyes, wash hands after handling, do not eat, drink, or smoke when using
Potential Health Effects: Exposure can cause redness or rash on skin, serious eye discomfort, ingestion may lead to nausea or abdominal discomfort
Chemical Name: 1-Ethyl-3-Methylimidazolium Chloride
Chemical Formula: C6H11ClN2
CAS Number: 65039-12-9
Concentration: 100% pure unless otherwise diluted
Impurities: Minimal expected unless specified by supplier
Relevant Constituents: Pure ionic salt for laboratory and industrial use
Inhalation: Move to fresh air, seek medical attention if coughing or breathing difficulty begins
Skin Contact: Rinse skin with plenty of soapy water, remove contaminated clothing, seek medical advice if irritation persists
Eye Contact: Rinse eyes cautiously with water for several minutes, remove contact lenses, do not rub eyes, get medical help if pain or redness remains
Ingestion: Rinse mouth, do not induce vomiting, seek medical attention if feeling unwell or pain develops
Notes for Physician: Symptomatic treatment, monitor for allergic responses
Suitable Extinguishing Media: Use water spray, dry powder, carbon dioxide, or foam extinguishers
Unsuitable Extinguishing Media: Avoid high-pressure water jets
Specific Hazards: Material can emit toxic fumes such as nitrogen oxides and hydrogen chloride when burning
Protective Equipment: Firefighters wear self-contained breathing apparatus and protective suits
Further Advice: Prevent contaminated runoff from entering waterways or drains
Personal Precautions: Avoid inhaling dust, avoid skin and eye contact, wear gloves, goggles, and protective clothing
Environmental Precautions: Prevent material from entering drains, rivers, or soil
Methods for Containment: Gather spilled crystals or solution using inert absorbent material
Cleanup Procedures: Place in sealed container for disposal, wash spill area thoroughly with water
Other Considerations: Dispose of as hazardous waste according to local rules
Safe Handling: Use in well-ventilated space, avoid direct contact with the compound, keep containers tightly closed when not in use
Hygiene Measures: Wash hands and face after working with this material, remove and wash soiled clothing
Storage Conditions: Store in cool, dry place away from light and incompatible substances
Incompatibilities: Keep apart from strong oxidizers and acids
Container Materials: Use chemically resistant containers, clearly labeled with content and hazard warnings
Engineering Controls: Use local exhaust ventilation or fume hood
Exposure Limits: No established occupational exposure limits for this material
Personal Protective Equipment: Use chemical-resistant gloves, safety goggles, laboratory coat
Respiratory Protection: Use dust mask if handling powder in large amounts or in poor ventilation
Environmental Exposure Controls: Prevent spills and runoff, follow disposal rules for waste and contaminated containers
Appearance: White or off-white crystalline solid
Odor: Mild, not distinctive
Melting Point: About 75 °C
Boiling Point: Decomposes before boiling
Flash Point: Not flammable under typical conditions
Water Solubility: Freely soluble
Density: Roughly 1.2 g/cm³
Vapor Pressure: Negligible at room temperature
pH: Neutral in aqueous solution
Other Characteristics: Hygroscopic, absorbs moisture from the air easily
Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Moisture, elevated temperatures, strong sunlight
Incompatible Materials: Strong oxidizing agents, acids, sodium, potassium
Hazardous Decomposition Products: Can release nitrogen oxides, hydrogen chloride, other toxic fumes on strong heating or fire
Polymerization: Does not polymerize under normal conditions
Acute Toxicity: Data limited, likely harmful if swallowed or absorbed
Skin Contact: Causes irritation, pain, or redness
Eye Contact: Severe irritation, pain, watering, damage possible
Inhalation: Inhaling powder or vapors can cause throat or lung irritation
Chronic Effects: No evidence for long-term development effects, always handle with care
Carcinogenicity: No listing as carcinogenic with IARC, NTP, or OSHA
Other Risks: Sensitive or allergic people may react after exposure
Aquatic Toxicity: Harmful to aquatic organisms, avoid release to environment
Persistence and Degradability: Ionic liquids persist in environment, not readily biodegradable
Bioaccumulation Potential: Low, but remains in water
Mobility in Soil: Highly soluble, can move through water or soil
Other Adverse Effects: Use proper waste controls to protect surface waters and ecosystems
Disposal Methods: Dispose of as hazardous chemical waste through licensed facility
Contaminated Packaging: Triple rinse and dispose via hazardous waste contractor
Do Not: Do not flush down the drain or release to waterways
National and Local Rules: Follow all waste disposal guidelines in your jurisdiction
UN Number: Not classified under UN transport regulations
Proper Shipping Name: Chemical substance, not otherwise specified
Transport Hazard Class: Not regulated for ground, air, or sea
Packing Group: Not assigned
Special Precautions: Use sealed, labeled containers, avoid moving with incompatible goods
Safety, Health, and Environment Regulations: Not listed as a specific substance of concern under major frameworks
OSHA: Not specifically regulated
SARA Title III: Not listed
TSCA: Likely listed
REACH: Registration may be required for quantities in the EU
Other Rules: Comply with all chemical safety protocols relevant to laboratory and industrial users
