Product Name: 1-Allyl-3-Methylimidazolium Dicyanamide
Synonyms: [AMIM][DCA], Ionic Liquid
CAS Number: 41661-47-6
Recommended Use: Solvent in chemical synthesis, electrolytes in batteries, catalyst in organic reactions
Manufacturer Information: Chemical supplier addresses available on label or SDS request site
Emergency Contact: Refer to local country Poison Control Center or chemical supplier emergency line
GHS Classification: Acute toxicity (oral, dermal), skin and eye irritant possible, aquatic hazard identified
Detailed Hazards: Irritates skin and eyes on contact, toxic if swallowed in large amounts, dangerous to aquatic life on prolonged exposure
Pictograms: Exclamation mark, Health hazard, Environmentally hazardous
Signal word: Warning
Hazard Statements: May cause skin and eye irritation, harmful if swallowed or inhaled, possible risk to aquatic environments
Precautionary Statements: Avoid breathing dust or vapor, use protective gloves and eyewear, wash exposed skin thoroughly after handling, prevent release into environment
Chemical Identity: 1-Allyl-3-methylimidazolium dicyanamide
Chemical Formula: C9H12N6
Molecular Weight: 204.24 g/mol
Concentration: Pure substance, up to 99% in commercial grade
Impurities: Low levels of residual solvents from synthesis, trace levels of unreacted imidazole or dicyanamide precursors possible
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, seek medical advice promptly if irritation persists or vision blurs
Skin Contact: Wash skin with plenty of soap and water, remove contaminated clothing and footwear, call a doctor if symptoms do not resolve
Inhalation: Move affected person to fresh air, keep comfortable for breathing, call poison center or medical provider if feeling unwell or showing continued symptoms
Ingestion: Rinse mouth with clean water, do not induce vomiting, give water to drink if conscious, seek medical advice as soon as possible
Notes for Physician: Treat symptomatically, monitor for respiratory distress, provide supportive measures as indicated
Suitable Extinguishing Media: Dry chemical powder, alcohol-resistant foam, carbon dioxide, water spray for surrounding fires to cool
Unsuitable Extinguishing Media: Straight water jet (may spread spilled liquid)
Hazardous Combustion Products: Nitrogen oxides, cyanide compounds, imidazole derivatives, irritating vapors or gases
Protective Equipment for Firefighters: Self-contained breathing apparatus with full-face mask, chemical-resistant clothing, evacuate area if involved in large fire
Specific Fire Hazards: Heated containers may explode, vapors heavier than air can travel and flash back, residue may burn after flames are out
Personal Precautions: Remove ignition sources, ventilate area, prevent skin or eye contact with spilled liquid, use recommended personal protective equipment
Environmental Precautions: Prevent further spillage or leakage, avoid discharge into drains or waterways, notify authorities if release enters environment
Cleanup Methods: Contain small spills using inert absorbent material (sand, soil, or commercial chemical sorbent), place in closed chemical waste container, clean area thoroughly with soapy water
Large Spill Response: Dike to prevent spread, use pump or absorbent to collect, consult hazardous waste handler for disposal
Decontamination: Wash surface with mild detergent, rinse with plenty of water, dispose of cleaning solutions as hazardous waste
Safe Handling: Avoid direct contact with eyes, skin, and clothing, minimize vapor or mist generation, use in fume hood or well-ventilated area, empty containers retain residue and should be handled with care
Storage Conditions: Store in airtight, labeled containers, keep away from strong acids, oxidizers, and sources of moisture or ignition, avoid direct sunlight, store at 2–8°C if available, ensure secure location where only trained personnel have access
Incompatibilities: Strong oxidizing agents, acids, strong bases, reactive metals, moisture-sensitive substances
Other Precautions: Keep away from foodstuffs, animal feeds, and incompatible materials, check containers regularly for signs of leakage or corrosion
Engineering Controls: Use with local exhaust ventilation, process enclosure, or general room ventilation as needed, use glove box or closed system for large-scale applications
Personal Protection—Eyes: Safety goggles or face shield
Personal Protection—Skin: Nitrile or neoprene gloves, chemical-resistant apron, long sleeve clothing
Personal Protection—Inhalation: If exposure limits exceeded, use NIOSH-approved respirator suitable for vapors or mists
Occupational Exposure Limits: No specific limits established, minimize exposure using industry best practices and recommendation from safety officer
Hygiene Measures: Wash hands before eating or drinking, remove protective equipment before leaving work area, launder contaminated clothing separately
Physical State: Liquid at room temperature
Color: Colorless to pale yellow
Odor: Mild, faintly amine-like
Melting Point: < -40°C
Boiling Point: Decomposes before boiling, estimated >200°C
Flash Point: >100°C (closed cup)
Evaporation Rate: Slow (low volatility)
Vapor Pressure: Very low at 25°C
Solubility: Miscible with water and many organic solvents
Density: 1.08–1.13 g/cm³ at 20°C
Partition Coefficient (log Pow): Not available, likely low
Autoignition Temperature: Not readily available
Decomposition Temperature: >200°C with possible release of toxic vapors
Viscosity: Moderate viscosity
pH (aq. solution): Neutral to slightly basic
Other Properties: Hygroscopic, may absorb moisture from air, non-volatile ionic liquid at standard conditions
Chemical Stability: Stable under typical laboratory and industrial storage, decomposition possible on long-term exposure to light, moisture, or air
Reactivity: Can react vigorously with strong oxidizers or acids, may decompose under heating and produce hazardous gases
Conditions to Avoid: Heat, flame, moisture, strong oxidizing agents, strong acids, extended light exposure
Hazardous Decomposition: Generation of hydrogen cyanide, nitrogen oxides, imidazole derivatives, possible carbon monoxide on burning
Polymerization: No known risk of hazardous polymerization under normal use
Likely Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: Moderately toxic by ingestion, LD50 estimates not fully established; may cause headache, nausea, vomiting, salivation
Skin Irritation: May cause mild to moderate irritation, prolonged exposure can increase severity
Eye Irritation: Direct contact may result in redness, discomfort, tearing
Chronic Exposure: Not enough data on repeated or long-term exposure effects, no established links to carcinogenicity or reproductive toxicity as of current literature
Sensitization: Reports of allergic reactions are rare but possible
Other Effects: May be harmful if absorbed through skin in quantity, target organ toxicity not well characterized, potential disruption to liver or kidney with prolonged large exposures
Medical Conditions Aggravated: Existing skin, eye, or respiratory conditions may worsen after exposure
Ecotoxicity: Studies show aquatic toxicity at low to moderate concentrations, especially for algae, daphnia, and fish
Persistence and Degradability: Not readily biodegradable in standard sewage treatment, may persist under low-oxygen conditions, slow breakdown in environment
Bioaccumulation Potential: Not expected to bioaccumulate due to ionic structure, experimental data limited
Mobility in Soil: Miscible with water, may migrate in moist or wet conditions
Other Adverse Effects: Potential for long-term aquatic life impacts even at low release levels, avoid discharge to waterways, soil contamination possible with spills
Product Disposal: Treat as hazardous waste, use licensed waste contractor, incinerate in approved facility, do not pour down drains or municipal sewers
Container Disposal: Empty containers may retain hazardous residues, triple rinse, render containers unusable before disposal, send to authorized hazardous waste processor
Disposal Methods: Recommended by local, regional, and national authorities, never mix with household garbage, specific regulations may dictate additional procedures
Recycling: No known safe or approved recycling method for this substance as of last reporting period
UN Number: Not assigned for this specific chemical, transport as chemical goods
Proper Shipping Name: Chemical, liquid, n.o.s. (not otherwise specified)
Hazard Class: Not classified as dangerous for transport by most agencies, verify local regulations
Packing Group: None assigned, consult carrier
Environmental Hazards: Not marine pollutant per standard UN regulations, but caution recommended for spillage
Special Precautions: Use sealed, labeled containers, prevent tipping and leakage during transit, carriers must be informed of nature of cargo
TSCA (US): Not listed or subject to reporting on TSCA Inventory, research and development use permitted with notification
REACH (EU): Not registered for marketing in the European Union, permissible in laboratory settings under exemptions, consult registration status
OSHA (US): No permissible exposure limits set, general chemical hygiene requirements apply
WHMIS (Canada): Not classified as controlled product, general lab safety protocols apply
SARA Title III (US): Not listed as Extremely Hazardous Substance, but may require reporting if significant spillage leads to environmental exposure
Other National Inventories: Noted under similar names worldwide, compliance with chemical regulations required by user location and status (commercial, research, etc.)
Label Requirements: Clearly display product name, hazard warnings, handling instructions, and manufacturer contact details at all times
User Responsibility: Maintain documentation, safety instructions, and training for all staff handling this material, update protocols as regulations change
