Product Name: Sodium 2-Bromoethanesulphonate
Chemical Formula: C2H4BrNaO3S
Synonyms: SBES
CAS Number: 1622-98-8
Recommended Use: Used in organic synthesis, sometimes as a phase transfer catalyst or alkylating reagent
Manufacturer Contact Information: Always sourced from chemical suppliers with established reputations for safety and quality, offering support and proper documentation
Classification: Eye Irritant Category 2A, Skin Irritant Category 2, Acute Toxicity Oral Category 4
GHS Label Elements: Warning Symbol (exclamation mark), Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, harmful if swallowed
Precautionary Statements: Wear gloves/protective clothing/eye protection, avoid breathing dust, wash hands thoroughly after handling, do not eat/drink/smoke when using this chemical
Potential Health Effects: Inhalation may irritate respiratory tract, contact can burn eyes/skin, ingestion causes nausea and abdominal pain
Environmental Hazards: May be harmful to aquatic life from runoff or improper disposal
Chemical Name: Sodium 2-Bromoethanesulphonate
Concentration: >98% pure
Impurities: May include trace brominated organics and sodium salts from manufacturing
EC Number: 216-604-7
Molecular Weight: 223.01 g/mol
Form: Solid, white to off-white powder
Inhalation: Move person to fresh air, seek medical attention if symptoms (cough, shortness of breath) develop
Skin Contact: Remove contaminated clothing, rinse skin immediately with soap and water for minimum 15 minutes, medical help for irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, seek medical evaluation
Ingestion: Rinse mouth, never induce vomiting unless instructed by medical personnel, give small amounts of water, call poison control or physician
Most Important Symptoms: Irritation, redness, nausea, cough
Indications of Immediate Medical Attention: Persistent eye irritation, difficulty breathing, severe skin burns, or if large amount swallowed
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Media: Do not use water jet, may spread burning material
Special Hazards: Toxic gases (hydrogen bromide, sulfur oxides, sodium oxides) may form on combustion
Protective Equipment for Firefighters: Self-contained breathing apparatus and full turn-out gear
Firefighting Procedures: Move containers from fire area if safe, cool exposed containers with water, avoid inhaling vapors
Explosion Hazards: Powder may form explosive mixtures with air if finely dispersed and dry
Personal Precautions: Use personal protective equipment, avoid dust formation, ventilate area
Environmental Precautions: Prevent entry into waterways, sewer, or soil
Cleanup Methods: Sweep up, place into tightly closed containers for proper disposal, decontaminate area with soap and water, avoid creating airborne dust
Disposal: Dispose via licensed hazardous waste contractor; do not release into environment
Notification: Inform local authorities as required if large spill occurs
Safe Handling: Handle in a chemical fume hood or well-ventilated area, wear appropriate PPE, avoid contact with eyes/skin, prevent dust
Storage Conditions: Store in a cool, dry, well-ventilated place away from incompatible substances, keep container tightly closed
Incompatibilities: Strong oxidizers, acids, strong bases
Hygiene Practices: Wash hands after handling, remove contaminated clothing, do not eat/drink/work near food or beverages
Occupational Exposure Limits: No established limits, treat as hazardous compound
Engineering Controls: Use chemical fume hood or efficient local exhaust
Personal Protection: Safety glasses with side shields, chemical-resistant gloves (nitrile recommended), lab coat, closed footwear
Respiratory Protection: Use NIOSH-approved dust respirator if ventilation is inadequate
Environmental Exposure Controls: Minimize release into the environment, use containment procedures during spills
General Safety: Keep chemical storage separate from food and household items
Appearance: White to off-white crystalline powder
Odor: Faint, sulfurous
Odor Threshold: Not available
pH (1% solution): Slightly acidic to neutral
Melting Point: 280°C (decomposes)
Boiling Point: Decomposes before boiling
Flash Point: Not flammable under normal conditions
Solubility: Soluble in water, insoluble in most organic solvents
Vapor Pressure: Negligible at room temperature
Density: Approx. 2 g/cm³
Partition Coefficient: Not determined
Evaporation Rate: Not relevant for solids
Other Characteristics: Stable in closed containers under ordinary conditions
Chemical Stability: Stable under recommended storage conditions
Thermal Decomposition: Yields toxic vapors, including hydrogen bromide and sulfur oxides if heated or burned
Reactivity: Not highly reactive, may hydrolyze in presence of acids or bases
Incompatible Materials: Strong oxidizers, concentrated acids, reducing agents
Hazardous Decomposition Products: Bromine compounds, sulfur oxides, sodium oxide fumes, ethylene
Polymerization: Does not occur under normal conditions
Acute Toxicity: Oral LD50 (rat) between 300-2,000 mg/kg
Skin: Causes irritation, may produce burns upon prolonged exposure
Eyes: Causes irritation, watering, redness, potential corneal injury
Inhalation: Dust may irritate upper respiratory tract, coughing possible
Ingestion: Nausea, abdominal pain, risk of toxicity increases with dose
Chronic Effects: No long-term studies, repeated exposure could sensitize skin
Carcinogenicity: Not listed by IARC, NTP, OSHA
Mutagenicity: No data available
Reproductive Toxicity: No data available
Ecotoxicity: Data limited, sodium and bromine ions may impact aquatic life
Persistence and Degradability: Not readily biodegradable under natural conditions
Bioaccumulation Potential: Low; chemical generally water-soluble and disperses
Mobility in Soil: High mobility due to water solubility
Other Adverse Effects: Avoid uncontrolled release; engineered containment can prevent water contamination
Disposal Methods: Collect chemical waste in sealed containers, treat as hazardous chemical
Disposal of Contaminated Packaging: Rinse and offer for recycling or dispose as chemical waste
Regulatory Considerations: Comply with local, national, and international waste disposal regulations
Precautions: Do not discharge to drains, surface water, or soil
Waste Treatment: Contract with licensed hazardous waste processor to ensure compliance and safety
UN Number: Not regulated for DOT, IATA, or IMDG under most conditions
Transport Hazard Class: Not classified as hazardous for transport
Packing Group: Not applicable
Proper Shipping Name: Sodium 2-Bromoethanesulphonate
Environmental Hazards: No specific marine pollutant classification, still handle with care to avoid leaks
Special Precautions: Protect from moisture, avoid breakage or rough handling, label all containers clearly
OSHA: Not specifically listed as a hazardous material; treat as lab chemical
TSCA: Listed
REACH Status: Registration not complete, check with supplier for Europe use
SARA 313: Not listed as toxic chemical
Other National Regulations: Country and regional chemical safety regulations apply, always check compliance requirements before import, storage, or disposal
Workplace Labelling: Ensure container and area labels match safety data, train personnel on handling and emergency procedures
