Chemical Name: 1-Vinyl-3-Ethylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Synonyms: VEtIm NTf2, 1-Vinyl-3-Ethylimidazolium NTf2
Product Use: Laboratory chemical, research and development
Manufacturer: Information typically includes company name, address, phone number, and emergency contact
CAS Number: Data may vary by supplier, recommend verifying with product literature
EC Number: 700-876-0
Recommended Restriction: Use strictly in chemical laboratory or industrial settings; not for drug, food, or cosmetic use
GHS Classification: Not classified as hazardous under GHS in some regions, though may cause mild skin and eye irritation and possible respiratory tract irritation
Hazard Statements: May cause irritation to skin, eyes, and respiratory tract. Exposure could increase risk of allergic reactions on repeated contact.
Label Elements: Exclamation mark for general irritation concerns
Precautionary Statements: Avoid breathing vapors or dust, wash thoroughly after handling, wear protective gloves/protective clothing/eye protection
Other Hazards: May produce hazardous decomposition products under fire conditions, such as fluoride compounds or nitrogen oxides
Chemical Identity: 1-Vinyl-3-Ethylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Formula: C9H13F6N3O4S2
Component: Single substance, purity usually above 95%
Impurities: Minor traces of unreacted imidazole or sulfonyl derivatives, usually below 5%
Additives: No intentional additives
General Advice: Remove from exposure source. Seek medical attention if symptoms appear.
Inhalation: Move person to fresh air, keep them comfortable. Get medical help if breathing becomes difficult.
Skin Contact: Wash with plenty of water and mild soap. Remove contaminated clothing. If skin irritation develops, consult a physician.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
Ingestion: Rinse mouth, do not induce vomiting. Seek immediate medical attention if person feels unwell or shows symptoms.
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
Specific Hazards: May decompose when heated to produce toxic or corrosive fumes, including fluorine compounds and nitrogen oxides.
Protective Equipment for Firefighters: Wear full protective suit and self-contained breathing apparatus.
Further Information: Prevent fire-fighting water runoff from contaminating soil and waterways
Personal Precautions: Avoid inhalation of dust, vapor, mist. Wear suitable protective equipment including gloves, lab coat, and goggles.
Environmental Precautions: Prevent release into environment, especially drains and surface water.
Methods for Clean-Up: Absorb with inert material (sand, diatomaceous earth), collect in appropriate labeled container, dispose via approved chemical waste facility.
Decontamination: Wash spill site with soap and water after material pick-up is complete.
Handling: Use only in well-ventilated areas or under fume hood. Avoid contact with skin, eyes, and clothing. Minimize dust or vapor generation. Clean equipment and work surfaces after use.
Storage: Store tightly closed in a cool, dry, well-ventilated area, away from incompatible materials like strong oxidizers and acids. Recommended storage temperature is typically below 30°C.
Incompatible Products: Strong oxidizing agents, strong acids, moisture
Storage Stability: Keep in original container, protect from humidity
Occupational Exposure Limits: No occupational exposure limits established for this compound.
Engineering Controls: Work in a fume hood or ensure good general ventilation. Install eyewash stations and safety showers in working area.
Personal Protective Equipment: Chemical-resistant gloves, safety goggles, laboratory coat. Respiratory protection may be required for dust or vapor-generating conditions.
Hygiene Measures: Wash hands after handling, avoid eating or drinking while using the chemical.
Appearance: Colorless to pale yellow liquid, sometimes crystalline solid
Odor: Mild, not distinctive
pH: Neutral to slightly acidic in solution
Melting Point: Typically between -10°C and +10°C, depends on purity
Boiling Point: Not available, will decompose before boiling
Flash Point: Above 100°C (established using closed cup method, varies by data source)
Solubility: Soluble in water and common organic solvents
Vapor Pressure: Low at ambient conditions
Density: About 1.4 to 1.5 g/cm³ at 20°C
Partition Coefficient (n-octanol/water): No reliable data, estimated logP moderate due to ionic structure
Viscosity: Moderate viscosity at room temperature
Decomposition Temperature: Above 220°C
Chemical Stability: Stable under normal temperatures and pressures, degrades at elevated temperatures
Conditions to Avoid: Prolonged exposure to heat, open flames, moisture
Materials to Avoid: Strong acids, strong bases, strong oxidizers
Hazardous Decomposition Products: Trifluoromethanesulfonic acid, fluorinated gases, sulfur oxides, nitrogen oxides, carbon oxides
Polymerization: Unlikely under standard storage conditions
Acute Toxicity: No acute toxicity information available; presumed low acute oral and dermal toxicity based on structure.
Irritation: May irritate skin, eyes, respiratory tract.
Corrosivity: Not known to be corrosive.
Sensitization: No sensitization data available, but repeated exposure could increase risk.
Chronic Toxicity: No long-term animal studies reported.
Carcinogenicity: Not classified as carcinogen by IARC, NTP, OSHA.
Mutagenicity: No suitable mutagenicity data available.
Reproductive Effects: No data detected in public literature.
Potential Health Effects: Exposure can cause minor discomfort or irritation, no severe symptoms expected from short exposures at laboratory scales.
Ecotoxicity: Low acute aquatic toxicity expected, but ionic compounds and fluorinated sulfonyl groups may persist.
Biodegradability: Not readily biodegradable; ionic liquids often persist longer in sediment and water.
Bioaccumulation Potential: Expected low, but long-term accumulation effects uncertain.
Mobility in Soil: Likely mobile due to solubility in water.
Other Adverse Effects: Fluorinated moieties might present long-term risks to aquatic ecosystems, keep spill size as small as practical.
Waste Disposal: Dispose by incineration in accordance with local, regional, or national regulations. Consult chemical waste management company when possible.
Contaminated Packaging: Empty containers must be triple-rinsed and disposed of in accordance with official regulations.
Special Precautions: Do not dump into sewers or waterways, avoid soil contamination.
Recommended Method: Incineration at permitted facilities, do not reuse empty containers.
UN Number: Not regulated for transport under most international shipping guidelines.
Proper Shipping Name: Not a hazardous product under transport regulations.
Transport Hazard Class: Not classified as hazardous
Packing Group: Not assigned
Marine Pollutant: Not classified as a marine pollutant, but caution recommended due to fluorinated content.
Special Precautions: Ship in sealed containers, avoid damage or leakage during movement.
EU Regulations: Not listed on Annex XVII or XIV of REACH, not subject to specific restrictions.
US Federal Regulations: Not listed on US TSCA inventory; for laboratory/research use only.
OSHA Hazard Communication Standard: Not classified as hazardous.
SARA 302/313: Not subject to reporting requirements.
Canada: Not listed on the domestic substances list (DSL). For research/laboratory use only.
Other: Follow local, regional, and national regulations for workplace and environmental controls, maintain up-to-date training for handling ionic liquids and specialty chemicals.
