Product Name: 4-Hydroxy-1-butanesulfonic acid
Chemical Formula: C4H10O4S
Synonyms: Hydroxybutanesulfonic acid, 4-Hydroxybutanesulfonic acid
Recommended Use: Laboratory chemicals, industrial manufacturing processes
CAS Number: 13395-36-5
Supplier: Chemical distributors, research supply companies
Contact Information: Emergency telephone numbers provided by supplier, national poison centers also serve for emergencies
GHS Classification: Eye irritation, Skin irritation
Hazard Statements: Causes serious eye irritation, causes skin irritation, may be harmful if swallowed
Pictograms: Exclamation mark symbol, indicating irritation
Precautionary Statements: Avoid contact with eyes and skin, wash thoroughly after handling, wear suitable gloves and protective eyewear
Signal Word: Warning
Possible Health Effects: Prolonged exposure can lead to irritation or chemical burns on mucous membranes
Main Ingredient: 4-Hydroxy-1-butanesulfonic acid
Concentration: >98% pure for laboratory use
Impurities: Trace inorganic salts or residual solvents based on manufacturing process
Eye Contact: Rinse immediately with plenty of water for at least 15 minutes, seek medical attention if irritation persists
Skin Contact: Remove contaminated clothing, wash affected area with soap and water
Inhalation: Move to fresh air, monitor for breathing difficulties, seek medical attention for symptoms
Ingestion: Rinse mouth, do not induce vomiting, consult medical professionals immediately
Suitable Extinguishing Media: Water spray, CO2, dry chemical powder, foam
Specific Hazards: Incomplete combustion may produce irritating or toxic gases such as sulfur oxides
Protective Equipment: Firefighters use self-contained breathing apparatus and full protective gear
Advice for Firefighters: Cool exposed containers with water spray, prevent runoff from entering water bodies
Personal Precautions: Use chemical-resistant gloves, safety goggles, avoid breathing dust or vapors
Environmental Precautions: Prevent contact with soil, surface water, and groundwater
Clean-up Procedures: Sweep up, avoid generating dust, transfer to labeled waste container, ventilate affected area, wash residue with water if possible
Handling: Work in well-ventilated spaces, avoid skin and eye contact, use personal protective equipment
Storage: Store in tightly sealed containers in a dry, cool area, keep separate from incompatible materials, clearly label containers, avoid exposure to moisture
Incompatibilities: Strong acids, strong bases, strong oxidizing agents
Occupational Exposure Limits: Not established by OSHA, NIOSH, or ACGIH
Engineering Controls: Use fume hoods or local exhaust ventilation
Personal Protective Equipment: Chemical-resistant gloves, splash-proof goggles, lab coats, in case of insufficient ventilation use NIOSH-approved respiratory protection
Hygiene Measures: Avoid eating, drinking, or smoking around the material, wash hands thoroughly after handling
Appearance: White to off-white crystalline powder
Odor: Slight, characteristic
pH: Slightly acidic in aqueous solution
Melting Point: Approximately 105-110°C (221-230°F)
Boiling Point: Not available (decomposes before boiling)
Solubility: Readily soluble in water
Vapor Pressure: Negligible at ambient temperatures
Density: 1.6–1.8 g/cm3
Flash Point: Not flammable under normal conditions
Partition Coefficient: Not determined
Chemical Stability: Stable under recommended storage conditions
Hazardous Reactions: Contact with strong acids, bases, or oxidizers can cause heat release or dangerous byproducts
Decomposition Products: Sulfur oxides, carbon oxides under fire conditions
Polymerization: No hazardous polymerization expected
Acute Toxicity: Data on LD50 in animals not widely available, low to moderate toxicity suspected from chemical relatives
Skin Corrosion/Irritation: Causes irritation, redness or discomfort with direct contact
Eye Damage/Irritation: Risk of serious eye irritation, prolonged exposure increases risk
Respiratory or Skin Sensitization: Repeated exposure may cause sensitization
Carcinogenicity, Mutagenicity, Reproductive Toxicity: No evidence reported
Long-term Effects: Prolonged or repeated exposure could aggravate pre-existing skin or eye conditions
Aquatic Toxicity: No specific data for this compound, analogues show moderate hazard to aquatic life at high concentrations
Persistence and Degradability: Readily biodegradable in natural environments
Bioaccumulative Potential: Not expected to bioaccumulate due to high solubility and biodegradability
Mobility in Soil: Will migrate through soil with water
Other Adverse Effects: High concentrations can alter local pH and impact nearby organisms
Waste Management: Dispose in accordance with local, regional, and national regulations
Methods: Use approved chemical waste incinerators or secure landfills for disposal, avoid disposing into drains or waterways
Container Disposal: Rinse empty containers with water and dispose as chemical waste
UN Number: Not classified as a dangerous good by transport regulations
Transport Hazard Class: Not assigned
Packing Group: Not assigned
Special Precautions: Secure packaging to prevent leaks, avoid incompatible shipments, use labels for chemical products
OSHA Status: Not specifically listed as hazardous under current OSHA standards
TSCA Inventory: Compound listed
REACH Regulation (EU): Pre-registered or registered under European REACH if imported or produced in large quantities
SARA Title III: Not designated as an extremely hazardous substance
California Proposition 65: Not listed as a carcinogen or reproductive toxicant
Other State or International Regulations: No specific restrictions, users encouraged to check local requirements for handling and use
