Product Name: 2-Dimethylaminoethanol L-hydrogentartrate
Synonyms: Dimethylaminoethanol tartrate salt, DMAE tartrate
Recommended Use: Laboratory chemicals, chemical synthesis
Supplier/Manufacturer: Provided on request; reference trusted chemical distributors
Emergency Phone Contact: Local emergency services or regional poison control center
Product Code: Specific code from supplier documentation
CAS Number: 5984-59-8
EC Number: 227-770-4
Classification: Eye irritation (Category 2), Skin irritation (Category 2), Acute toxicity oral (Category 4)
Label Elements: GHS label and signal word: Warning
Hazard Statements: Causes skin and serious eye irritation, harmful if swallowed
Pictograms: Exclamation mark symbol
Precautionary Statements: Avoid breathing dust/fume/mist/vapors, wash skin thoroughly after handling, wear protective gloves/protective clothing/eye protection/face protection
Health Effects: Possible effects on central nervous system, respiratory tract, skin, and eyes
Environmental Risk: May present risk to aquatic organisms if released in significant quantities
Chemical Identity: 2-Dimethylaminoethanol L-hydrogentartrate
Molecular Formula: C6H15NO3•C4H6O6
Molecular Weight: Approx. 303.31 g/mol
Component: 2-Dimethylaminoethanol, Concentration: about 50-55% (as part of the salt)
Component: L-hydrogentartrate, Concentration: about 45-50% (as part of the salt)
Impurities: Trace level by-products below 0.1%, full analysis available upon request
General Guidance: Seek prompt medical attention if symptoms persist
Inhalation: Move to fresh air, support breathing as needed; give oxygen if breathing is difficult
Skin Contact: Immediately wash skin with plenty of water and soap, remove contaminated clothing
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses if present and easy to do
Ingestion: Rinse mouth; do not induce vomiting without medical advice, seek help from a physician
Symptoms Notes: Irritation, redness, coughing, nausea, dizziness may be experienced
Advice for Physicians: Treat symptomatically, monitor for delayed reactions or allergic response
Extinguishing Media: Water spray, alcohol-resistant foam, dry chemical, carbon dioxide
Fire Hazards: Thermal decomposition yields toxic vapors such as nitrogen oxides, carbon oxides
Protective Equipment: Wear self-contained breathing apparatus, full protective gear
Firefighting Procedures: Move containers from fire area if safe, use water spray to cool surfaces
Special Hazards: Combustion of product or packaging can release fumes harmful to health
Personal Precautions: Wear chemical-resistant gloves, goggles, lab coat; keep unnecessary personnel away
Environmental Precautions: Prevent further leakage or spillage if safe to do so, do not let chemical enter drains or watercourses
Containment: Stop the source of the spill, use inert absorbent material like sand or vermiculite
Cleanup Methods: Sweep up and place in suitable containers for disposal in accordance with local regulations
Decontamination: Wash incident area thoroughly with water when process is completed
Safe Handling: Use only in well-ventilated areas, avoid inhalation or contact with skin and eyes, do not eat, drink, or smoke while using
Storage Conditions: Store tightly closed in a cool, dry, well-ventilated area, away from incompatible substances such as strong acids and oxidizers
Incompatibilities: Keep away from strong oxidizing agents, acids
Specific End Uses: Laboratory or manufacturing inputs; follow industrial hygiene practices and site SOP
Packaging: Store in original container, clearly labeled, ensure container integrity to prevent leaks
Occupational Exposure Limits: No established national limits, minimize exposure by engineering controls
Engineering Controls: Operate with local exhaust ventilation or use fume hood
Personal Protective Equipment (PPE): Chemical splash goggles, nitrile or neoprene gloves, protective clothing
Respiratory Protection: Use approved dust/mist respirator if ventilation is inadequate
Hygiene Measures: Wash hands thoroughly after handling, remove contaminated clothing, avoid touching face
Appearance: White to off-white crystalline powder or solid
Odor: Slight, amine-like
pH (1% Solution): About 3-5
Melting Point: 150-160°C (decomposition possible before melting)
Boiling Point: Decomposes before boiling
Solubility: Freely soluble in water; slight solubility in ethanol
Vapor Pressure: Not applicable at ambient conditions
Density: Approx. 1.25–1.35 g/cm³
Other Data: Not flammable under normal storage
Chemical Stability: Stable under recommended storage conditions
Reactivity: Reacts with strong acids and strong oxidizers
Hazardous Decomposition: Produces NOx, CO, CO₂ and other gases on decomposition
Conditions to Avoid: Excessive heat, humidity, direct sunlight, incompatible materials
Polymerization: Not expected under normal temperature and pressure
Acute Toxicity: Oral LD50 (rat): >300 mg/kg (2-dimethylaminoethanol component)
Skin Corrosion/Irritation: Irritating to skin on contact
Eye Damage/Irritation: Causes serious eye irritation
Respiratory Sensitization: Possible, no strong evidence in humans
Chronic Exposure: Prolonged or repeated skin contact may produce dermatitis, possible impact on nervous system
Carcinogenicity: Not listed as carcinogen by IARC, NTP, OSHA
Symptoms: Nausea, headache, dizziness, skin or eye redness
Aquatic Toxicity: Harmful to aquatic life at high concentrations
Persistence and Degradability: Biodegradation expected, but specific data not available
Bioaccumulative Potential: Low, due to high water solubility
Mobility in Soil: Expected to be mobile, can percolate through soil into groundwater
Other Adverse Effects: Careful disposal prevents impact on natural water bodies
Precaution for Environment: Do not release into surface water, always use containment for spills
Waste Treatment Methods: Collect material for incineration in accordance with local, regional, and national regulations
Contaminated Packaging: Rinse and dispose using recognized chemical disposal service
Special Precautions: Never dispose via household drain or municipal waste streams
Disposal Code: Company waste compliance identifies correct EWC or RCRA code based on locality
Reuse and Recycling: Not recommended due to potential contamination and risk
UN Number: Not classified for transport as hazardous material (verify with product’s packaging and SDS)
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not determined to be marine pollutant
Transport Precautions: Secure container tightly, protect against mechanical damage, store upright
Safety, Health and Environmental Regulations: Complies with chemical inventory listings (TSCA, REACH), specific regional restrictions may apply
Label Requirements: GHS and local regulations specify pictograms and hazard warnings
Workplace Requirements: Refer to OSHA and EU CLP classification for correct hazard communication
Other Notes: Product is not subject to specific control under international conventions, but industry-specific regulations may restrict usage or require notification
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