Product Name: 2-Aminobenzothiazole
Chemical Formula: C7H6N2S
CAS Number: 136-95-8
Other Names: 2-Benzothiazolamine, 2-Benzothiazolylamine
Recommended Use: Intermediates for pharmaceuticals, dyes, and pesticides
Manufacturer: [Insert supplier name and contact information]
Emergency Contact Numbers: [Local and international numbers as per supplier]
Classification: Harmful if swallowed, causes eye and skin irritation
Label Elements: Pictogram: Exclamation mark; Signal Word: Warning
Hazard Statements: May cause respiratory discomfort, may trigger allergic reactions, causes irritation to eyes, skin, and respiratory tract, harmful to aquatic life
Precautionary Statements: Avoid breathing dust or fumes, wash hands thoroughly after handling, wear appropriate PPE, avoid release to the environment
Health Hazards: Irritation, risk of sensitization, possible headache or dizziness from inhalation
Chemical Name: 2-Aminobenzothiazole
CAS Number: 136-95-8
Concentration: ≥98% by weight
Impurities: Trace organics, less than 2% by weight, exact composition varies based on source
Inhalation: Move person to fresh air, keep at rest, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, rinse skin with water for minimum 15 minutes
Eye Contact: Flush eyes thoroughly with water for at least 15 minutes, remove contact lenses if present, seek medical attention
Ingestion: Rinse mouth with water, do not induce vomiting, get medical attention without delay
Most Important Symptoms: Eye redness, skin rash, respiratory irritation, nausea if swallowed
Suitable Extinguishing Media: Use dry chemical, CO2, or foam, water spray can also be effective for small fires
Unsuitable Media: Do not use direct water stream for large quantities, can spread product
Specific Hazards: Combustion releases nitrogen oxides, sulfur oxides, and toxic fumes
Protective Equipment: Self-contained breathing apparatus, full protective gear required
Firefighting Instructions: Stay upwind, isolate immediate hazard area, ventilate after extinguishing
Personal Protection: Wear protective gloves, goggles, and dust mask or respirator
Emergency Procedures: Evacuate area, avoid dust formation, prevent unauthorized entry
Containment: Sweep carefully to minimize dust, collect in tightly closed containers for disposal
Environmental Precautions: Prevent spillage or cleaning runoff from entering drains, soil, or watercourses
Cleanup Methods: Use absorbent material, ventilate area, decontaminate equipment with appropriate solvent or soapy water
Handling: Avoid breathing dust, work in well-ventilated areas, keep away from open flames or sources of ignition, use appropriate PPE, keep container closed when not in use
Storage: Store in cool, dry, well-ventilated place, protect from light, keep container tightly sealed, separate from oxidizing agents and acids, make sure storage area is clearly labeled
Exposure Limits: No specific OSHA or ACGIH limits for 2-Aminobenzothiazole; general nuisance dust levels apply
Engineering Controls: Use local exhaust or general room ventilation
Personal Protective Equipment (PPE): Safety goggles, chemical-resistant gloves, lab coat, approved respirator if dust formation is significant
Hygiene Measures: Wash hands before breaks and at end of work, avoid eating or drinking in work area, remove contaminated clothing and wash before reuse
Appearance: Off-white to yellowish crystalline powder
Odor: Faint, characteristic
Odor Threshold: Not available
pH: Not available
Melting Point: 116-118°C
Boiling Point: Approx. 371°C
Flash Point: No data
Flammability: May be combustible at high temperatures
Vapor Pressure: Not available
Density: 1.34 g/cm³
Solubility: Sparingly soluble in water, soluble in organic solvents such as ethanol or acetone
Partition Coefficient (Log Kow): Not established
Autoignition Temp: Not determined
Decomposition Temp: Not determined
Chemical Stability: Stable under standard storage conditions
Reactivity: Reacts with strong acids, oxidizers
Conditions to Avoid: High temperature, open flames, contact with incompatible substances
Incompatible Materials: Oxidizing agents, acids, strong bases
Hazardous Decomposition: Toxic fumes of nitrogen oxides, sulfur oxides, and possibly carbon monoxide, carbon dioxide
Polymerization: Will not occur under normal use
Routes of Exposure: Inhalation, ingestion, contact with skin and eyes
Acute Toxicity: Oral LD50 (rat): > 2000 mg/kg; low acute toxicity in standard animal studies
Potential Symptoms: Skin irritation, eye irritation, respiratory discomfort, allergic skin reaction possible
Chronic Effects: Prolonged or repeated exposure may cause dermatitis or respiratory sensitization
Carcinogenicity: Not classified as carcinogenic to humans
Mutagenicity/Teratogenicity: Data not sufficient to evaluate
Other Effects: Nausea and headache possible from significant exposure
Aquatic Toxicity: Harmful to aquatic life, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Not readily biodegradable, may persist in soil or water
Bioaccumulation: No significant potential based on available data
Mobility in Soil: Low mobility expected due to low solubility
Other Adverse Effects: Avoid uncontrolled release to the environment, especially near water sources
Disposal Methods: Incinerate in chemical incinerator equipped with afterburner and scrubber as permitted by local regulations
Container Handling: Decontaminate and bury empty containers at approved landfill sites
Special Precautions: Observe all federal, state, and local environmental regulations, consult regulations for hazardous waste classification
Do Not: Flush down drains, discard in regular household waste, or allow uncontrolled release into soil/water
UN Number: Not regulated under UN transport codes for most jurisdictions
Proper Shipping Name: Not classified as dangerous goods for transport
Transport Hazards: Avoid rough handling, prevent package rupture
Packing Group: Not assigned
Special Precautions: Seal containers securely for transportation, keep away from incompatible substances or foodstuffs, carry MSDS during transit
US TSCA: Listed
EU REACH: Registration status varies; check supplier
OSHA: No specific standard applies, compliance with general duty clause and hazard communication rules expected
SARA Title III: Not listed as reportable quantity or extremely hazardous
California Proposition 65: No listing
Other Regulations: Ensure compliance with local, national, and international regulations covering use, storage, and disposal
Labeling Requirements: Follow GHS label format where applicable
