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Chemical name: 1,3-Benzenediol Synonyms: Resorcinol CAS number: 108-46-3 Appearance: White crystalline solid Odor: Barely noticeable, somewhat sweet Solubility: Easily dissolves in water, alcohol, and ether Molecular formula: C6H6O2 Molecular weight: 110.11 g/mol
Classification: Harmful if swallowed or inhaled Acute dangers: May cause irritation to skin, eyes, and respiratory tract Chronic hazards: Prolonged exposure can impact blood and liver function, and lead to allergic skin responses Symptoms: Reddened skin, watery or irritated eyes, headaches, dizziness, or stomach upset Fire risk: Can support combustion under certain conditions
Component: 1,3-Benzenediol Concentration: Pure, undiluted in scientific settings Impurities: Contaminants rare, but always possible in lower-quality preparations
If inhaled: Leave the area, get fresh air, support breathing as needed If swallowed: Rinse mouth, seek medical attention for large quantities, avoid inducing vomiting If on skin: Wash off thoroughly with soap and plenty of water, remove contaminated clothing If in eyes: Rinse with water for several minutes, keep eyelids open, see a medical provider for lingering redness
Fire-fighting media: Water spray, dry chemical, foam, or carbon dioxide Hazardous combustion: Can release carbon monoxide and carbon dioxide in a fire Protective equipment: Wear self-contained breathing apparatus, protective clothing Unusual risks: Dust deposits may ignite if dispersed in air; heated containers may rupture
Personal protection: Use gloves, goggles, and mask to avoid skin and eye contact, block off area from unnecessary personnel Containment: Sweep up spills carefully, avoid raising dust, and collect material in a sealed container for disposal Cleaning methods: Wash area thoroughly with water after solid is picked up; ventilate area
Handling: Use in areas with good airflow, minimize dust creation, never eat, drink, or smoke while working with the chemical Storage: Keep in a cool, dry location, use tightly closed containers, and separate from strong oxidizers Personal habits: Wash hands after use, keep away from food and water sources
Engineering controls: Fume hoods or local ventilation help limit airborne exposure Protective equipment: Wear chemical-resistant gloves, safety goggles, lab coat Exposure limits: 10 ppm as an occupational threshold (check regional workplace limits, as rules often change) Hygiene practices: Keep street clothes separate, change gloves often, clear up all spills quickly
State: Solid at room temperatures Color: Bright white to faintly pink depending on age and purity Melting point: 110°C Boiling point: 280°C Vapor pressure: Low under normal conditions Odor: Mildly sweet Solubility: Rapidly dissolves in water, ether, and alcohol
Chemical stability: Stable under normal storage, breaks down if heated strongly or exposed to strong bases or oxidizers Reactivity: May generate heat and darken over time; reacts with some reagents, releasing heat or hazardous byproducts Avoid: High heat, sunlight, and incompatible chemicals like strong acids or oxidizers
Acute effects: Irritating to skin and eyes, can cause nausea, headaches, and confusion if swallowed or inhaled in quantity Chronic effects: Extended exposure linked to skin allergies, liver, and blood problems Routes of exposure: Inhalation, skin absorption, ingestion Sensitivity: Some people develop skin rashes or allergies with repeated contact
Aquatic danger: Toxic to water organisms in higher concentrations Persistence: Some breakdown in soil and water, but can linger if released in significant amounts Bioaccumulation: Unlikely to build up in animals, but still harmful in immediate aquatic surroundings
Method: Collect and deliver waste to a chemical disposal facility, never pour down the drain Precautions: Use sealed, labeled containers; dispose of in compliance with local and national regulations Environmental note: Treat as hazardous waste, limit environmental contact in every stage
UN Number: Assigned for some regulated shipments Shipping practices: Use well-sealed, labeled packaging; avoid rough handling Classification: Not generally classed as dangerous for road, sea, or air, but safe handling is crucial Documents: Include chemical name, hazard information, and responsible party details
Worker safety: Subject to occupational health rules in laboratories and manufacturing Labeling: Clearly mark as harmful and inform about potential hazards Environmental rules: Many countries restrict releases into water or soil Consumer products: Restricted in personal care products above set thresholds, always check labels
