Product Name: Sodium Cumenesulphonate
Chemical Name: Sodium 2-(1-methylethyl)benzenesulfonate
Synonyms: Sodium isopropylbenzenesulfonate, Cumenesulphonic acid sodium salt
CAS Number: 28348-53-0
Recommended Use: Surfactant, chemical intermediate, industrial formulation aid
Manufacturer: (Input detailed manufacturer address, contact number, and emergency contact details specific to your source)
Classification: Eye irritation Category 2, Skin irritation Category 2
Hazard Statements: Causes serious eye irritation, can cause mild skin irritation, may cause respiratory discomfort
Signal Word: Warning
Pictograms: Exclamation mark (GHS07)
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, use eye protection, get medical attention if adverse symptoms appear
Chemical Name: Sodium Cumenesulphonate
CAS Number: 28348-53-0
Concentration: Typically 95% - 100%
Impurities: Trace organic sulfonates (≤ 5%)
Inhalation: Remove to fresh air, keep at rest, seek medical advice if symptoms persist
Skin Contact: Wash skin with water, remove contaminated clothing, get medical attention if irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing, seek medical attention if irritation lasts
Ingestion: Rinse mouth, drink water, do not induce vomiting, get immediate medical advice if large amounts swallowed or symptoms appear
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Media: None known for this material
Hazardous Combustion Products: Sulfur oxides, sodium oxides, toxic organic vapors
Protective Equipment: Wear self-contained breathing apparatus, full protective gear
Firefighting Advice: Cool containers with water, avoid inhaling fumes, prevent runoff from entering drains or waterways
Personal Protection: Wear protective gloves, goggles, dust mask
Spill Cleanup: Sweep or vacuum up, avoid creating dust, dispose in labeled container
Environmental Precautions: Prevent spillage from reaching drains, surface water, or soil
Methods for Containment: Cover spilled material with dry inert material for pickup
Decontamination: Wash area with water, ventilate, monitor for residues
Handling: Use in well-ventilated area, avoid dust generation, avoid contact with eyes and skin, use appropriate personal protective equipment
Storage: Store in closed, clearly labeled container, keep in dry, cool, well-ventilated place, keep away from incompatible substances like strong oxidizers, acids
Special Precautions: Do not store alongside food, avoid sources of ignition, maintain proper housekeeping to avoid dust accumulation
Exposure Limits: No established occupational exposure limits
Engineering Controls: Local exhaust ventilation, adequate general ventilation to reduce airborne dust
Respiratory Protection: NIOSH-approved dust respirator if dust exposure exceeds recommended limits
Hand Protection: Impermeable gloves
Eye Protection: Chemical splash goggles
Skin Protection: Laboratory coats, chemical-resistant clothing
Hygiene Measures: Wash hands after handling, do not eat or drink in work area, remove contaminated clothing before entering eating areas
Form: Crystalline powder or granules
Color: White to off-white
Odor: Odorless or faint aromatic
pH (1% solution): 7.5 – 10.5
Melting Point: 290°C (decomposes)
Boiling Point: Not applicable (decomposes before boiling)
Solubility: Freely soluble in water
Density: About 1.25g/cm³
Vapor Pressure: Not volatile
Partition Coefficient (n-octanol/water): Data not available
Flash Point: Non-flammable
Auto-ignition Temperature: Not self-igniting
Explosive Properties: Not explosive
Viscosity: Not relevant for solid
Chemical Stability: Stable under normal conditions of storage and use
Conditions to Avoid: Moisture, high heat, strong acids, strong oxidizers
Incompatible Materials: Strong oxidizing agents, acids
Hazardous Decomposition Products: Sulfur oxides, sodium compounds
Hazardous Reactions: None under recommended handling and storage
Acute Toxicity: Oral LD50 (rat) > 2000 mg/kg; low acute toxicity
Skin Irritation: Mild irritant, may cause dryness or cracking
Eye Irritation: Causes irritation, redness, tearing
Inhalation: Dust may cause respiratory irritation, coughing, sneezing
Chronic Effects: No known long-term health effects at normal use levels
Sensitization: Not classified as a skin sensitizer
Carcinogenicity: Not listed by IARC, NTP, OSHA
Mutagenicity and Reproductive Toxicity: Not identified as mutagenic or reproductive toxin
Ecotoxicity: Low acute toxicity to aquatic life (LC50 fish > 100 mg/L), avoid large releases
Persistence and Degradability: Biodegradable under aerobic conditions
Bioaccumulation: Not expected to accumulate in organisms
Mobility in Soil: High mobility in water, may leach into groundwater if released
Other Adverse Effects: No data indicating ozone depletion or other environmental hazards
Disposal Methods: Dispose through licensed chemical waste disposal contractor, incinerate or landfill according to local regulations
Contaminated Packaging: Rinse containers, dispose as chemical waste
Other Precautions: Avoid disposal down the drain, prevent release to environment
UN Number: Not regulated as hazardous for transport
UN Proper Shipping Name: Not dangerous goods
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Special Precautions for Transport: Protect from moisture, seal containers
Labeling Requirements: Classified for eye irritation and skin irritation according to GHS
SARA Title III: Not listed as hazardous
TSCA Status: Listed in US Toxic Substances Control Act inventory
REACH Status: Registered in accordance with EU regulation
Other National Inventories: Listed in Canada DSL/NDSL, AICS (Australia), ENCS (Japan), and similar inventories
Other Requirements: Users should ensure compliance with applicable workplace safety regulations and environmental protection measures
