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Product Name: Hydroxybenzazole Hydrochloride
Chemical Formula: C7H6ClNO
Synonyms: 2-Hydroxybenzazole hydrochloride, Salicylazole hydrochloride
Recommended Use: Intermediate in research, pharmaceutical studies
Manufacturer: Provided by supplier upon request
Emergency Contact: Local poison control center or emergency medical services
CAS Number: 22008-76-2
UN Number: Information available from shipping documents
GHS Classification: Acute toxicity (oral, dermal, inhalation), irritant
Hazard Pictograms: Exclamation mark
Signal Word: Warning
Hazard Statements: Harmful if swallowed, causes skin and eye irritation, may cause respiratory tract irritation
Precautionary Statements: Avoid breathing dust or fumes, wash hands thoroughly after handling, wear protective gloves and eye protection, do not eat, drink, or smoke when using this product
Chemical Name: Hydroxybenzazole Hydrochloride
Concentration: 98% or greater
Impurities: May contain trace manufacturing byproducts
Molecular Weight: 155.58 g/mol
Inhalation: Move person to fresh air, keep comfortable for breathing, get medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash skin with soap and water, seek medical help if irritation develops
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing, get medical advice if irritation persists
Ingestion: Rinse mouth, do not induce vomiting, call a poison center or doctor right away
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide
Specific Hazards: Combustion releases toxic fumes including nitrogen oxides, hydrogen chloride, carbon monoxide
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and protective clothing
Special Procedures: Keep containers cool with water spray, avoid breathing combustion vapors
Personal Precautions: Evacuate area, use personal protective equipment to prevent skin and eye contact, avoid dust formation
Environmental Precautions: Prevent entry into waterways, soil, drains, inform relevant authorities if product contaminates environment
Methods for Cleaning Up: Collect spilled material using non-sparking tools, ventilate area, transfer to a suitable disposal container, wash area with water
Handling: Use only in well-ventilated areas, avoid inhalation or contact with skin and eyes, wash thoroughly after handling, keep away from sources of ignition
Storage: Keep container tightly closed in a cool, dry, well-ventilated place, store away from incompatible substances such as strong oxidizers and acids, protect from moisture and direct sunlight, clearly label containers
Engineering Controls: Work within a fume hood or with adequate local exhaust ventilation
Personal Protective Equipment: Wear chemical-resistant gloves, safety goggles, protective clothing
Respiratory Protection: Use NIOSH-approved respirator in situations with high dust or inadequate ventilation
Hygiene Measures: After handling, wash hands, face, and any exposed skin thoroughly, avoid eating or drinking in work area
Appearance: White to off-white crystalline powder
Odor: Odorless or faint chemical smell
Melting Point: 188-191 °C
Boiling Point: Not applicable due to decomposition
Solubility: Soluble in water, slightly soluble in ethanol
pH (1% solution): Approximately 3-4
Vapor Pressure: Not significant at room temperature
Relative Density: 1.34 g/cm³
Partition Coefficient: Data not available
Flash Point: Not flammable in standard conditions
Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Moisture, high temperature, direct sunlight
Incompatible Materials: Strong oxidizing agents, strong acids, alkalis
Hazardous Decomposition Products: Emits toxic fumes such as nitrogen oxides and hydrogen chloride during thermal decomposition
Reactivity: No dangerous reactions known under normal use
Acute Toxicity: Harmful if swallowed, moderate oral and dermal toxicity
Skin Irritation: May cause irritation upon prolonged or repeated exposure
Eye Irritation: Causes eye irritation, possible redness or pain
Respiratory Effects: Inhalation of dust may cause respiratory tract irritation, coughing, shortness of breath
Long-Term Effects: No confirmed chronic or carcinogenic effects, insufficient data for long-term exposure risks
Sensitization: Not established
Mutagenicity/Teratogenicity: Not classified, available data inadequate for full assessment
Aquatic Toxicity: Potentially harmful to aquatic organisms, risk for bioaccumulation cannot be excluded
Mobility in Soil: Limited data, likely to bind to soil particles
Persistence and Biodegradability: Low biodegradability anticipated, may persist in the environment
Ecotoxicological Data: Avoid release to the environment without proper permits
Effect on Sewage Treatment: May disrupt normal microbial processes if released in large volumes
Waste Disposal Methods: Scoop up material and place in a sealed chemical waste container for proper disposal
Contaminated Packaging: Rinse containers, dispose of according to local regulations
Special Precautions: Do not dispose of via drains or regular waste systems, contact licensed chemical disposal contractor
UN Number: Consult current regulations or shipping documents
Proper Shipping Name: Chemical, N.O.S. (Hydroxybenzazole Hydrochloride)
Transport Hazard Class: No specific classification unless otherwise regulated
Packing Group: III (Low to moderate hazard)
Marine Pollutant: Not listed as a marine pollutant
Special Transport Precautions: Protect packages from physical damage and moisture, transport in accordance with national and international regulations
Safety, Health and Environmental Regulations: Subject to OSHA Hazard Communication Standard in the US
TSCA Status: Check with supplier for inclusion on the inventory
SARA Title III: Not subject to Section 313 reporting requirements
Canadian WHMIS: Not classified, provide workplace training
EU Regulation: Not evaluated under REACH, standard workplace chemical precautions recommended
Other Local Regulations: Follow all federal, state, and local laws regarding handling and disposal
