Product Name: (S)-3-t-Butylamino-1,2-Propanediol
Chemical Formula: C7H17NO2
Cas Number: 21163-82-6
Synonyms: L-3-(tert-Butylamino)-1,2-propanediol
Recommended Use: Laboratory research, pharmaceutical intermediate, chemical synthesis
Manufacturer Information: Contact supplier for address and emergency phone numbers
Emergency Contact: Chemtrec or local emergency services
GHS Classification: Eye irritation Category 2A, Skin irritation Category 2
Hazard Statements: Causes skin and eye irritation, may cause respiratory irritation
Pictograms: Exclamation mark
Signal Word: Warning
Precautionary Statements: Avoid contact with eyes and skin, do not breathe dust or vapors, use only with adequate ventilation, wash hands thoroughly after handling
Acute Hazards: Eye redness, tearing, skin redness, possible headache and dizziness from vapors
Chemical Name: (S)-3-t-Butylamino-1,2-Propanediol
Common Name: tert-Butylamino propanediol
Concentration: 97-100%
Impurities: Trace solvents, unreacted starting materials
CAS Number: 21163-82-6
EC Number: Not assigned
Molecular Weight: 147.22 g/mol
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
Skin Contact: Wash skin with plenty of soap and water, remove contaminated clothing and wash before reuse, consult a physician if irritation develops
Inhalation: Move the exposed individual to fresh air, keep comfortable for breathing, seek medical attention if symptoms develop or persist
Ingestion: Rinse mouth, do not induce vomiting, give water to drink only if person is fully conscious, call a physician or poison control center
Most Important Symptoms/Effects: Stinging, redness, possible allergic reaction, respiratory discomfort
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Specific Hazards: Combustion creates carbon oxides, nitrogen oxides, other toxic fumes
Protection for Firefighters: Wear self-contained breathing apparatus and protective clothing to prevent contact
Special Procedures: Move containers from fire area if safe, cool containers with water spray, avoid water runoff contamination
Unusual Fire/Explosion Hazards: Fine dust may form explosive mixture with air, avoid dust accumulation
Personal Precautions: Use personal protective equipment, avoid dust formation, evacuate unnecessary personnel
Environmental Precautions: Prevent further leakage or spillage, do not let product enter drains, waterways, or soil
Clean-Up Methods: Sweep or vacuum up material without creating dust, place in suitable closed container for disposal, flush spill area with water after material pick up is complete
Reference to Other Sections: See Exposure Controls and Personal Protection
Handling Precautions: Keep container tightly closed, handle in a well-ventilated space, avoid inhaling dust, vapors, or spray, avoid contact with skin, eyes, and clothing, wash thoroughly after handling
Conditions for Safe Storage: Store in tightly closed containers away from incompatible substances, store in a dry and cool area, protect from direct sunlight and heat sources, avoid storage near food or drink
Incompatible Materials: Strong oxidizers, acids, bases
Control Parameters: No occupational exposure limit values established
Engineering Controls: Work in a chemical fume hood, use local exhaust ventilation
Personal Protective Equipment: Eyes: Safety glasses with side shields or chemical goggles; Hands: Chemical-resistant gloves; Skin: Lab coat or protective clothing; Respiratory: Use NIOSH-approved respirator if dust or vapor formation likely
Hygiene Measures: Wash hands before breaks and at end of work, do not eat, drink, or smoke during use
Appearance: White to off-white crystalline powder
Odor: Mild ammoniacal
Odor Threshold: Not determined
pH: Not available in aqueous solution
Melting Point/Freezing Point: 71-74°C
Boiling Point: Decomposes at above 200°C
Flash Point: Not determined
Evaporation Rate: Not available
Flammability: Not classified as highly flammable
Vapor Pressure: Not determined
Vapor Density: Not determined
Relative Density: Approximately 1.07 g/cm³ (at 20°C)
Solubility: Soluble in water
Partition Coefficient (log Kow): Not available
Auto-ignition Temperature: Not determined
Decomposition Temperature: >200°C
Viscosity: Not applicable (solid)
Chemical Stability: Stable under standard temperature and pressure
Possibility of Hazardous Reactions: No dangerous reactions known under recommended conditions
Conditions to Avoid: Excessive heat, open flames, sources of ignition, exposure to moisture
Incompatible Materials: Strong oxidizing agents, acids, bases
Hazardous Decomposition: Carbon oxides, nitrogen oxides, other toxic fumes
Acute Toxicity (Oral, Dermal, Inhalation): Data limited, no significant acute hazard in small laboratory exposures
Skin Corrosion/Irritation: May cause skin irritation
Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: Possible respiratory tract irritation
Carcinogenicity: No data indicates carcinogenic potential
Mutagenicity: Not tested
Reproductive Effects: Not tested
Other Risks: May aggravate pre-existing disorders of eyes, skin, and respiratory system
Ecotoxicity: No specific studies found, expected low hazard due to water solubility and low bioaccumulation potential
Persistence and Degradability: Not readily biodegradable evidence, likely degrades slowly
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Expected to have moderate to high mobility in soil due to water solubility
Other Adverse Effects: Avoid release to the environment, no known significant effects or critical hazards
Waste Treatment Methods: Dispose as hazardous waste according to local, regional, and national regulations
Incineration: Preferred method includes controlled high-temperature incineration
Contaminated Packaging: Dispose empty containers as chemical waste, triple-rinse and puncture before discarding for transport
Precautions: Do not release into drains, waterways, or soil, use registered waste disposal contractor
UN Number: Not regulated for transport
Proper Shipping Name: Not classified as dangerous goods by IATA, IMDG, DOT
Transport Hazard Class: Not applicable
Packing Group: Not classified
Environmental Hazards: Not environmentally hazardous according to transport regulations
Special Precautions: Secure packaging, avoid damage or breakage during transport
Safety, Health, and Environmental Regulations: Not a hazardous substance according to OSHA, does not appear on TSCA inventory for commercial distribution, not listed on California Proposition 65, not classified under WHMIS Canadian regulations
Specific State/Local Requirements: Consult national, state, local, and provincial requirements for detailed information
SARA Title III Sections 302, 311/312, 313: Not subject to reporting
REACH Status: For research and development use only, not registered under REACH for production above 1 ton/year
Other Regulatory Listings: No restrictions specific to this compound received from international agencies
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