Product Name: Ethyl(2-Methoxyethyl)Dimethylammonium Bis(Fluorosulfonyl)Imide
Chemical Formula: C7H18F2NO5S2
CAS Number: 95264-81-4
Synonyms: EMME-DMFSI, Ionic Liquid, Electrolyte Additive
Uses: Laboratory research, battery electrolytes, conductive solvents
Manufacturer: Data not available
Contact: Data not available
Classification: Eye irritation, skin irritation, specific organ toxicity, acute aquatic hazard
Signal Word: Warning
Hazard Pictograms: Corrosive, exclamation mark, environmental hazard
Hazard Statements: Causes skin irritation, causes serious eye damage, may cause respiratory irritation, toxic to aquatic life with long lasting effects
Precautionary Statements: Avoid contact with skin and eyes, avoid release to the environment, wear protective gear such as gloves and goggles, do not breathe dust or vapors
Chemical Name: Ethyl(2-Methoxyethyl)Dimethylammonium Bis(Fluorosulfonyl)Imide
Concentration: 95%-100%
Impurities: Unreacted precursor traces, moisture below 1%
Other Components: Not detected
Molecular Weight: 297.35 g/mol
Inhalation: Move to fresh air. Get medical attention if symptoms like cough or shortness of breath develop.
Skin Contact: Rinse skin immediately with plenty of water for at least 15 minutes. Remove contaminated clothing.
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and continue rinsing. Seek medical attention.
Ingestion: Rinse mouth with water. Do not induce vomiting without medical instruction. Get immediate medical help.
Most Important Symptoms: Irritation of eyes and skin, respiratory discomfort
Special Note to Physician: Treat symptomatically. No specific antidote known.
Suitable Extinguishing Media: Powder, carbon dioxide, foam, dry sand
Unsuitable Extinguishing Media: High-pressure water jets
Specific Hazards: Fluorine-containing compounds, sulfur oxides, toxic and corrosive fumes may form during combustion
Protective Equipment: Full protective gear, self-contained breathing apparatus
Firefighting Measures: Move containers away from fire if safe. Keep upwind. Use water spray to cool containers exposed to flames.
Personal Precautions: Wear suitable protective clothing, gloves, and goggles. Ensure adequate ventilation. Evacuate unprotected people.
Environmental Precautions: Prevent further leakage if safe. Keep out of sewers and water sources.
Methods for Clean-Up: Contain the spill. Collect with inert absorbent (sand, earth). Dispose per local rules. Rinse area with water.
Handling: Use only in ventilated areas. Avoid breathing vapors, mist, or gas. Wear appropriate PPE. Wash hands after handling.
Storage: Keep container tightly closed. Store in a dry, cool, well-ventilated location. Protect from moisture and incompatible substances (such as strong oxidizers, acids, bases). Label containers properly.
Incompatibilities: Water, oxidizing agents, strong bases and acids
Exposure Limits: No established occupational exposure limits
Engineering Controls: Use fume hood or local exhaust. Emergency eyewash and shower recommended nearby.
Personal Protection: Wear impervious gloves (nitrile), chemical splash goggles, protective clothing. Use respiratory protection if ventilation is poor or exposure exceeds limits.
Hygiene Measures: Wash hands, forearms, and face thoroughly after handling. Do not eat, drink, or smoke during use.
Appearance: Clear, colorless to pale yellow liquid
Odor: Mild, not characteristic
pH: Not measured in water-insoluble sample
Melting Point: -10 to 10°C
Boiling Point: Decomposes before boiling
Flash Point: Above 100°C
Flammability: Not classified as flammable
Vapor Pressure: Not readily volatile
Solubility: Miscible with organic solvents, poorly soluble in water
Relative Density: 1.2 – 1.3 g/cm³
Viscosity: Moderate, higher than water
Partition Coefficient (n-octanol/water): Not measured
Auto-ignition Temperature: Not determined
Reactivity: Stable under proper handling and storage conditions
Chemical Stability: Stable at room temperatures under dry, inert atmosphere
Possible Hazardous Reactions: May react with water to release toxic vapors
Incompatible Materials: Strong oxidizing agents, acids, strong bases, moisture
Hazardous Decomposition Products: Hydrofluoric acid, sulfur oxides, nitrogen oxides, fluorine compounds
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Acute Toxicity: Data limited; likely moderate toxicity by ingestion, inhalation
Skin Corrosion/Irritation: May cause irritation or burns
Serious Eye Damage/Irritation: Causes serious eye damage
Respiratory Sensitization: Vapors may cause irritation
Chronic Toxicity: Prolonged exposure not well studied; may affect organs
Carcinogenicity: No data suggesting carcinogenic effects
Mutagenicity: No relevant studies or data
Reproductive Toxicity: No relevant data available
Symptoms: Eye and skin redness or burns, headache, breathing difficulty
Aquatic Toxicity: Harmful to aquatic organisms even in low concentrations
Persistence and Degradability: Does not degrade rapidly in environment
Bioaccumulative Potential: Potential exists; accumulation not fully studied
Mobility in Soil: Relatively mobile, especially in organic-rich environments
Other Adverse Effects: Data limited, possible long-term risks to ecosystems
Waste Treatment Methods: Dispose of in accordance with local, state, and federal regulations for hazardous wastes
Product Disposal: Incinerate in approved facility, avoid disposal in drains or natural waterways
Contaminated Packaging: Triple rinse and dispose as hazardous material
Precautions: Avoid release into environment, minimize disposal volume by recycling where possible
UN Number: Not assigned
UN Proper Shipping Name: Not regulated under most international guidelines; treat as hazardous chemical
Transport Hazard Class: Not classified
Packing Group: None assigned
Environmental Hazards: Harmful to aquatic life with lasting effects
Transport Precautions: Use sealed packaging, avoid leaks, transport under dry conditions
Special Precautions: Emergency procedures required in case of spillage during transport
Safety, Health, and Environmental Regulations: Subject to general chemical regulations under OSHA, REACH, and local hazardous material rules
Labelling Requirements: Hazard labels for corrosive and environmental toxicity
SARA Title III: Not listed for specific thresholds
TSCA: See supplier for registration
REACH Annex XIV: Not listed
Other Regulations: Workers using this substance must receive safety training under national regulations
Restrictions: Restricted to qualified professional users, not for consumer or medical use
