Material Safety Data Sheet: (2-Hydroxy-1,1-Dimethylethyl)Ammonium Toluene-4-Sulphonate

Identification

Product Name: (2-Hydroxy-1,1-Dimethylethyl)Ammonium Toluene-4-Sulphonate
Synonyms: tert-Butylamino-4-methylbenzenesulfonate
Recommended Use: Laboratory chemical, industrial applications, chemical synthesis
Manufacturer/Supplier: [Company Name and Address]
Contact Information: [Contact Phone Number and Emergency Phone Number]
CAS Number: [Insert CAS Number]

Hazard Identification

Classification: Irritant (skin, eyes, respiratory)
GHS Label Elements: Warning symbol, exclamation mark
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, may cause respiratory tract irritation, harmful if swallowed
Precautionary Statements: Avoid breathing dust or vapors, wash exposed skin thoroughly after handling, wear protective gloves and eye protection, if inhaled remove person to fresh air

Composition / Information on Ingredients

Chemical Identity: (2-Hydroxy-1,1-Dimethylethyl)Ammonium Toluene-4-Sulphonate
Concentration: >99% by weight
Chemical Formula: C11H19NO3S
Impurities: No significant impurities identified
Other Comments: Material supplied as a solid or crystalline powder depending on storage conditions

First Aid Measures

Inhalation: Remove from exposure area, provide fresh air, and consult a doctor if symptoms persist
Skin Contact: Remove contaminated clothing, rinse exposed skin with mild soap and water, obtain medical advice if irritation persists
Eye Contact: Rinse carefully with plenty of water for several minutes, remove contact lenses if present and easy to do, seek medical attention for continued discomfort
Ingestion: Rinse mouth with water, do not induce vomiting, get medical attention immediately
Note to Physician: Treat symptomatically based on clinical judgment and individual reactions

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray
Unsuitable Extinguishing Media: High-pressure water jet can spread contamination
Specific Hazards: May emit toxic fumes of nitrogen oxides, sulfur oxides, and carbon monoxide under thermal decomposition
Protective Equipment for Firefighters: Full protective gear and a self-contained breathing apparatus
Special Procedures: Prevent runoff from entering drains or watercourses, isolate hazard area, and cool containers exposed to heat with water spray

Accidental Release Measures

Personal Precautions: Use appropriate personal protective equipment, avoid inhalation and skin contact, ensure adequate ventilation
Environmental Precautions: Avoid spills reaching sewers or waterways, contain spill to prevent environmental contamination
Methods for Cleanup: Sweep up material using non-sparking tools, collect in suitable containers for disposal, clean area with soap and water

Handling and Storage

Handling: Wear protective gloves and goggles, avoid dust formation, handle in a well-ventilated area, wash hands thoroughly after use
Storage: Store in tightly closed containers, keep in a cool, dry, well-ventilated space, protect from direct sunlight and incompatible materials such as oxidizers
Special Precautions: Label storage area and containers clearly, keep away from food and beverages

Exposure Controls and Personal Protection

Engineering Controls: Use local exhaust ventilation to minimize exposure, ensure eyewash stations and safety showers are accessible
Personal Protective Equipment: Protective gloves (nitrile or neoprene), chemical safety goggles, lab coat or apron, approved respirator for dust or vapor formation
Hygiene Measures: Do not eat, drink, or smoke when handling, change contaminated clothing, wash hands before breaks and after work
Exposure Limits: No specific occupational exposure limits established for this material; general nuisance dust threshold applies (10 mg/m³ for total dust)

Physical and Chemical Properties

Appearance: White to off-white crystalline solid or powder
Odor: Faint, aromatic
Odor Threshold: Not determined
pH: Slightly acidic to neutral (solution in water)
Melting Point/Range: 130 - 140°C
Boiling Point: Not determined (decomposes before boiling)
Flash Point: Not flammable under standard conditions
Evaporation Rate: Not applicable
Flammability: Not considered flammable
Vapor Pressure: Negligible
Vapor Density: Not applicable
Density: 1.2 - 1.3 g/cm³
Solubility in Water: Soluble
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: Not available
Decomposition Temperature: Above 150°C
Viscosity: Not applicable (solid)

Stability and Reactivity

Chemical Stability: Stable under recommended handling and storage conditions
Reactivity: Unreactive under normal use; forms salts with acids or alkalis
Conditions to Avoid: High temperatures, direct sunlight, moisture
Incompatible Materials: Strong oxidizers, strong acids, reducing agents
Hazardous Decomposition Products: Nitrogen oxides, sulfur oxides, carbon monoxide, other volatile organic compounds

Toxicological Information

Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Toxicity: Data not fully established, low oral toxicity expected based on structure, may cause mild to moderate irritation
Skin Corrosion/Irritation: Causes irritation on prolonged or repeated contact
Serious Eye Damage/Irritation: Risk of irritation, redness, tearing
Respiratory Sensitization: May cause mild irritation to upper airways; asthma or bronchitis not anticipated
Germ Cell Mutagenicity: No data available
Carcinogenicity: Not listed as carcinogen by IARC, ACGIH, NTP, or OSHA
Reproductive Toxicity: No data available
Symptoms Related to Exposure: Burning sensation, cough, redness, watering eyes
Chronic Effects: No chronic toxicity identified in available data

Ecological Information

Ecotoxicity: No data available on acute toxicity to aquatic organisms; likely low risk due to solubility and chemical stability
Persistence and Degradability: Substance considered to be degraded by natural processes over time
Bioaccumulative Potential: Not expected to accumulate in organisms or move up the food chain
Mobility in Soil: Soluble in water, may move through soil easily and reach groundwater
Other Effects: Avoid uncontrolled release to the environment

Disposal Considerations

Waste Disposal Methods: Collect material and contaminated packaging, deliver to approved chemical waste treatment facility, do not pour chemicals down the drain
Contaminated Packaging: Rinse and dispose of in accordance with local regulations
Special Considerations: Consult with licensed disposal contractor, comply with all national and local laws
EPA Waste Code: Not classified as hazardous waste under Resource Conservation and Recovery Act (RCRA)

Transport Information

UN Number: Not regulated as dangerous goods under UN, IATA, IMDG, or DOT
Proper Shipping Name: Not applicable
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not classified as marine pollutant
Special Precautions for Users: Use original container, secure load, avoid spillage in transit
Transport in Bulk: Not regulated for bulk transport

Regulatory Information

OSHA Status: Not specifically listed; general industry controls apply
TSCA Inventory: Appears on EPA Toxic Substances Control Act Inventory
SARA Title III: Not listed as an extremely hazardous substance
California Proposition 65: No components present at or above the minimum reporting level identified as carcinogens or reproductive toxins
REACH Registration: Registration may apply if manufactured or imported in large quantities into the European Union
Chemical Safety Assessment: Not performed for this material
Labeling Requirements: As per GHS guidelines and local regulatory requirements