Product Name: 4'-(Thiazol-2-Ylsulphamoyl)Acetanilide
Chemical Formula: C11H11N3O3S2
Common Synonyms: N-(4-acetylphenyl)-2-thiazolylsulfonamide
CAS Number: 123456-78-9
Recommended Use: Laboratory reagent, research chemical
Supplier: Chemical Supply Company, 123 Safety Blvd, Chemville, USA
Emergency Phone: +1-234-567-8901
Hazard Classification: Acute toxicity (oral, inhalation), Skin and eye irritant
Pictograms: Skull and crossbones, exclamation mark
Signal Word: Danger
Hazard Statements: Toxic if ingested or inhaled, causes serious eye and skin irritation, may cause respiratory irritation
Precautionary Statements: Avoid breathing dust or vapors, use in well-ventilated area, wear protective gloves, clothing, and eye protection
NFPA Ratings: Health: 3, Flammability: 1, Reactivity: 0
Chemical Name: 4’-(Thiazol-2-ylsulphamoyl)acetanilide
Synonyms: N-(4-acetylphenyl)-2-thiazolylsulfonamide
Chemical Family: Sulfonamide derivative
Molecular Formula: C11H11N3O3S2
Concentration: 100% (pure substance)
Impurities: Less than 1% unknown organic residues, no known hazardous impurities
Inhalation: Move affected person to fresh air, keep at rest, seek medical attention for symptoms like shortness of breath or coughing, provide oxygen if available
Skin Contact: Immediately remove contaminated clothing, rinse skin with plenty of water for at least 15 minutes, consult a physician for persistent symptoms
Eye Contact: Rinse eyes cautiously with water for several minutes, remove contact lenses if easy to do, continue rinsing, get medical help
Ingestion: Rinse mouth, do not induce vomiting, drink water if conscious, call medical services or poison control right away
Note to Physician: Treat symptomatically, watch for allergic reactions, monitor for respiratory complications
Suitable Extinguishing Media: Use carbon dioxide, dry chemical, foam, or water spray
Unusual Fire and Explosion Hazards: May form hazardous decomposition products under heat, such as sulfur oxides and nitrogen oxides, dust may pose fire risk if suspended in air
Special Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear to prevent exposure to smoke and fumes
Firefighting Instructions: Isolate fire area, prevent runoff from entering drains, cool exposed containers with water spray, evacuate personnel to safe distance
Personal Precautions: Evacuate area, avoid breathing dust, prevent skin and eye contact, use personal protective equipment including gloves and goggles
Environmental Precautions: Prevent material from entering waterways, contain spill if safe to do, avoid creating dust
Methods for Clean-Up: Collect spilled material using non-sparking tools, sweep up and place in a suitable container for disposal, ventilate area, decontaminate surfaces with water and detergent
Reporting: Report large spills to environmental or safety authorities as per local regulations
Handling: Use only in designated, well-ventilated laboratories, minimize dust generation, avoid inhalation and contact with eyes and skin, do not eat, drink, or smoke in work areas, wash hands thoroughly after handling
Storage Conditions: Store in tightly closed, labeled containers, keep in a cool, dry, well-ventilated area away from incompatible substances, protect from direct sunlight and moisture, restrict access to trained personnel
Incompatibilities: Strong acids and bases, oxidizing agents
Storage Class: Chemical storage—toxic substances
Exposure Limits: No established OSHA, ACGIH, or NIOSH exposure limits for this compound
Engineering Controls: Use chemical fume hood or local exhaust ventilation, monitor air for dust concentration
Personal Protective Equipment (PPE): Wear lab coat, nitrile or neoprene gloves, safety goggles or face shield, suitable respirator if airborne exposure exceeds limits or during cleaning up spills
Hygiene Measures: Wash hands and face after handling, remove contaminated clothing and wash before reuse, avoid carrying contaminated items outside laboratory
Appearance: Off-white to pale yellow crystalline powder
Odor: Odorless or slightly sulfurous
Melting Point: 178-182°C
Boiling Point: Not applicable (decomposes)
Solubility: Poorly soluble in water, soluble in dimethyl sulfoxide, slightly soluble in ethanol
pH: Neutral in dilute solution
Vapor Pressure: Not available
Density: 1.46 g/cm³ (approximate)
Partition Coefficient (log Kow): Estimated 1.5-2.0
Flash Point: Not determined
Explosive Properties: Not explosive
Oxidizing Properties: Not oxidizing
Chemical Stability: Stable under normal laboratory conditions and recommended storage
Reactivity: Does not react under neutral conditions, reacts with strong acids and bases
Hazardous Reactions: Contact with oxidizing agents and strong acids may produce toxic gases
Hazardous Decomposition Products: Sulfur oxides, nitrogen oxides, carbon monoxide, carbon dioxide under fire or thermal decomposition
Conditions to Avoid: Prolonged exposure to heat, humidity, sources of ignition, and open flame
Routes of Exposure: Inhalation, ingestion, skin contact, eye contact
Acute Toxicity: Estimated LD50 (oral, rat): 400-500 mg/kg, may cause severe irritation or damage to mucous membranes
Skin & Eye Effects: Causes redness, irritation, burning sensation, possible allergic response
Chronic Effects: Prolonged or repeated exposure may result in sensitization or allergic dermatitis; target organs include liver and kidneys
Carcinogenicity: Not listed as carcinogen by IARC, OSHA, or NTP
Mutagenicity and Reproductive Toxicity: Not enough data
Symptoms: Coughing, nausea, headache, redness, blistering upon contact
Ecotoxicity: Potentially harmful to aquatic organisms, limited aquatic toxicity data, likely to bioaccumulate in sediment
Persistence and Degradability: Expected to degrade slowly in environment, resistant to hydrolysis and photo-degradation
Bioaccumulative Potential: Moderately bioaccumulative based on structural analysis
Mobility in Soil: Low mobility in soil, likely to remain in upper layers
Other Adverse Effects: No evidence for ozone depletion potential, avoid release into environment
Waste Disposal Method: Dispose of in accordance with local, regional, national, and international legislation, do not discharge to drains or environment
Contaminated Packaging: Handle empty containers as hazardous waste, decontaminate before recycling or disposal
Special Precautions: Use licensed hazardous waste contractor, follow all applicable safety protocols
UN Number: 2811
UN Proper Shipping Name: Toxic solid, organic, n.o.s. (contains 4'-(thiazol-2-ylsulphamoyl)acetanilide)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: III
Environmental Hazards: Yes, marine pollutant
Transportation Label: Toxic
Special Precautions for User: Avoid spillage and dust generation, transport in secure containers
TSCA Status: Not listed or research only
DSL/NDSL (Canada): Not listed
REACH (EU): Not registered
OSHA Hazards: Toxic, irritant
SARA 313 Reporting: Not subject to reporting
California Proposition 65: Not listed
Other Regulations: Compliance with safety, health, and environmental protection regulations in handling and disposal required
