Product Name: Morpholinium Toluene-4-Sulphonate
Chemical Formula: C11H18NO4S
CAS Number: 3162-58-1
Synonyms: Morpholine tosylate, 4-Toluenesulfonic acid morpholine salt
Manufacturer: [Company Name or Supplier Required]
Recommended Use: Chemical intermediate, corrosion inhibitor, laboratory reagent
Emergency Contact: Local emergency services or local poison control
GHS Classification: Eye Irritant (Category 2A), Skin Irritant (Category 2), Acute Toxicity Oral (Category 4)
Signal Word: Warning
Hazard Pictograms: Exclamation mark
Hazard Statements: Causes skin and eye irritation. Harmful if swallowed.
Precautionary Statements: Wear protective gloves and safety goggles. Avoid breathing dust or fumes. Wash hands thoroughly after handling. Do not eat or drink when using this product.
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Chemical Name: Morpholinium Toluene-4-Sulphonate
Concentration: 98–100%
Impurities: Trace water & residual organic solvent (<1%)
Molecular Weight: 259.33 g/mol
Structure: Morpholinium cation paired with para-toluenesulfonate anion
Other Components: Does not contain hazardous additives or stabilizers
General Advice: Remove from exposure area. Seek medical attention for any symptoms.
Eye Contact: Rinse cautiously with water for at least 15 minutes. Remove contact lenses if present. Continue rinsing. Get immediate medical attention.
Skin Contact: Wash thoroughly with plenty of soap and water. Remove contaminated clothing. Consult a physician if irritation develops.
Inhalation: Move to fresh air. Keep victim warm and at rest. Get medical help if symptoms appear.
Ingestion: Rinse mouth. Do not induce vomiting. Give small amount of water if conscious. Call a doctor or poison control center.
Important Symptoms/Effects: Burning sensation, redness, pain, nausea, headache, cough
Immediate Medical Attention Needed: For eye exposure or ingestion, get urgent medical care.
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, dry chemical powder
Specific Hazards: Toxic fumes may form under fire conditions, including sulfur oxides, nitrogen oxides, and carbon monoxide
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Exposure Hazards: Can decompose at high temperatures, releasing hazardous gases
Other Instructions: Cool containers with water spray to prevent pressure buildup
Personal Precautions: Wear gloves, goggles, dust mask. Ventilate area.
Environmental Precautions: Prevent entry into drains and water supplies. Avoid release to soil.
Cleanup Procedures: Sweep up and place in suitable container for disposal. Use wet methods to control dust. Do not let material contaminate ground water.
Disposal: Dispose in accordance with local, regional, national, and international regulations.
Reportable Spills: Notify authorities if large quantities are released
Handling: Use with adequate ventilation. Avoid contact with eyes, skin, clothing. Do not breathe dust. Wash hands after handling.
Storage: Store in a tightly closed container, in a cool, dry, and well-ventilated area. Keep away from incompatible materials such as strong acids, bases, and oxidizers. Protect from heat and moisture.
Hygiene Measures: Keep work area clean. Do not eat, drink, or smoke in storage area.
Special Requirements: Use antistatic tools, keep containers upright and properly labeled.
Engineering Controls: Use local exhaust ventilation, eye wash stations, and safety showers.
Respiratory Protection: Use dust mask or respirator (P2 filter or N95 minimum).
Skin Protection: Wear chemical-resistant gloves such as nitrile or neoprene.
Eye Protection: Use safety goggles and face shield for added protection.
Body Protection: Wear lab coat, apron or coveralls.
Environmental Controls: Prevent spillages from entering drains or sewers.
Appearance: White to off-white crystalline powder
Odor: Slightly sweet, ammoniacal
Odor Threshold: Not established
pH: 5–7 (in 5% aqueous solution)
Melting Point: Approximately 180–200°C (decomposes)
Boiling Point: Decomposes before boiling
Flash Point: Not applicable (non-volatile solid)
Evaporation Rate: Not applicable
Flammability: Not flammable under standard conditions
Vapor Pressure: Negligible at room temperature
Vapor Density: Not applicable
Relative Density: 1.24–1.36 g/cm³
Solubility: Soluble in water and alcohol, limited solubility in nonpolar solvents
Partition Coefficient (Log Kow): Not measured
Auto-ignition Temperature: Not determined
Decomposition Temperature: >200°C
Viscosity: Not applicable
Chemical Stability: Stable under normal handling and storage conditions.
Reactiveness: Incompatible with strong oxidizers and strong acids or bases.
Hazardous Reactions: May react with acids or oxidizers to release toxic gases.
Decomposition Products: Carbon oxides, nitrogen oxides, sulfur oxides, toluene-derived organic compounds under fire or high heat.
Polymerization: Will not occur.
Acute Toxicity (Oral): May cause headache, nausea, vomiting.
Skin Corrosion/Irritation: May irritate skin, redness and itchiness may result.
Serious Eye Damage/Irritation: Can cause pain, redness, watering and blurred vision.
Respiratory Sensitization: May irritate respiratory tract if inhaled as dust.
Germ Cell Mutagenicity: Not classified based on available data.
Carcinogenicity: Not listed as a carcinogen by NTP, IARC, or OSHA.
Reproductive Toxicity: Data not available or insufficient.
Repeated Dose Toxicity: Prolonged exposure may cause dermatitis or respiratory irritation.
Symptoms: Itching, burning, abdominal pain, coughing, vomiting.
Ecotoxicity: No comprehensive data, but possible harmful effects to aquatic life if released into watercourses.
Persistence and Biodegradability: Expected to be biodegradable under environmental conditions.
Bioaccumulative Potential: Low potential due to water solubility.
Mobility in Soil: Ingredient likely mobile, moves readily in moist soils.
Other Adverse Effects: Avoid large scale or repeated releases to environment.
Product Disposal: Dispose of according to local, state, and federal regulations. Small amounts can be diluted with water and flushed with copious amounts down the drain, in accordance with local laws.
Container Disposal: Thoroughly rinse and recycle or dispose as hazardous chemical waste.
Waste Codes: Consult local waste authorities for appropriate disposal classification.
Precautions: Prevent environmental contamination by following established protocols.
UN Number: Not classified as a dangerous good for transport
UN Proper Shipping Name: Not applicable
Transport Hazard Class(es): Not regulated
Packing Group: Not assigned
Special Precautions: Use sealed and labeled containers, handle with care to avoid ruptures.
Environmental Hazards: Not regulated as marine pollutant
Transport in Bulk: Avoid contact with foodstuffs and animal feeds
OSHA Status: Not specifically regulated under OSHA hazardous chemicals list but good laboratory safety practices apply.
TSCA Status: Compound listed or meets TSCA inventory requirements.
SARA Title III: Not listed as hazardous under SARA Section 302, 304, or 313.
California Proposition 65: Not on Proposition 65 chemical list.
REACH Status: Registered, notifications in the European Inventory of Existing Commercial Chemical Substances (EINECS) may apply.
WHMIS Status (Canada): D2B (Toxic Material Causing Other Toxic Effects). Handle in accordance with workplace regulations.
Other Requirements: Safety assessments, local authority reporting and labeling may apply depending on jurisdiction.
