Isopropyl Alcohol 99.9%

Section 1: Identification

• Product Name: Isopropyl Alcohol 99.9%
• Synonyms: Isopropanol, 2-Propanol, IPA
• Recommended Use: Solvent, cleaning agent, disinfectant

Section 2: Hazard Identification

• GHS Classification:
  • Flammable liquids: Category 2
  • Eye irritation: Category 2A
  • Specific target organ toxicity (single exposure): Category 3 (Narcotic effects)
• Signal Word: Danger
• Hazard Statements:
  • H225: Highly flammable liquid and vapor.
  • H319: Causes serious eye irritation.
  • H336: May cause drowsiness or dizziness.
• Precautionary Statements:
  • P210: Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources. No smoking.
  • P233: Keep container tightly closed.
  • P240: Ground/bond container and receiving equipment.
  • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Section 3: Composition/Information on Ingredients

• Chemical Name: Isopropyl Alcohol
• CAS Number: 67-63-0
• EC Number: 200-661-7
• Concentration: 99.9%

Section 4: First-Aid Measures

• Inhalation: Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration.
• Skin Contact: Wash off immediately with plenty of water. If irritation persists, seek medical advice.
• Eye Contact: Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Seek medical attention.
• Ingestion: Do NOT induce vomiting. Rinse mouth with water and seek medical attention immediately.

Section 5: Fire-Fighting Measures

• Suitable Extinguishing Media: Water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
• Specific Hazards: Highly flammable. Vapors may form explosive mixtures with air.
• Protective Equipment: Wear self-contained breathing apparatus and full protective clothing.

Section 6: Accidental Release Measures

• Personal Precautions: Remove all sources of ignition. Evacuate personnel to safe areas. Use personal protective equipment.
• Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
• Methods for Cleanup: Contain and collect spillage with non-combustible absorbent materials. Dispose of in accordance with local regulations.

Section 7: Handling and Storage

• Handling: Avoid contact with skin and eyes. Use in well-ventilated areas. Ground and bond containers when transferring material.
• Storage: Keep container tightly closed in a dry, cool, and well-ventilated place. Keep away from heat and sources of ignition.

Section 8: Exposure Controls/Personal Protection

• Exposure Limits: ACGIH TLV: 200 ppm; OSHA PEL: 400 ppm
• Engineering Controls: Ensure adequate ventilation, especially in confined areas.
• Personal Protective Equipment:
  • Respiratory Protection: In case of insufficient ventilation, wear suitable respiratory equipment.
  • Hand Protection: Protective gloves.
  • Eye Protection: Tightly fitting safety goggles.
  • Skin and Body Protection: Wear suitable protective clothing.

Section 9: Physical and Chemical Properties

• Appearance: Clear, colorless liquid
• Odor: Alcohol-like
• Odor Threshold: 0.7-2 ppm
• pH: Neutral
• Melting Point/Freezing Point: -89°C (-128°F)
• Initial Boiling Point and Boiling Range: 82°C (180°F)
• Flash Point: 12°C (54°F) (closed cup)
• Evaporation Rate: 1.5 (Butyl acetate = 1)
• Flammability: Highly flammable
• Vapor Pressure: 33 mmHg at 20°C (68°F)
• Vapor Density: 2.1 (Air = 1)
• Relative Density: 0.786 g/cm³
• Solubility: Completely soluble in water

Section 10: Stability and Reactivity

• Reactivity: No dangerous reaction known under conditions of normal use.
• Chemical Stability: Stable under normal conditions.
• Possibility of Hazardous Reactions: Vapors may form explosive mixture with air.
• Conditions to Avoid: Heat, flames, sparks.
• Incompatible Materials: Strong oxidizing agents, acids, alkali metals.
• Hazardous Decomposition Products: Carbon oxides.

Section 11: Toxicological Information

• Acute Toxicity: LD50 Oral (rat) – 5840 mg/kg; LD50 Dermal (rabbit) – 12800 mg/kg
• Chronic Effects: Prolonged or repeated exposure may cause skin irritation and dermatitis.
• Symptoms: Drowsiness, dizziness, headache, nausea.

Section 12: Ecological Information

• Ecotoxicity: Toxic to aquatic life. May cause long-term adverse effects in the aquatic environment.
• Persistence and Degradability: Biodegradable.
• Bioaccumulative Potential: Low potential for bioaccumulation.
• Mobility in Soil: High mobility.

Section 13: Disposal Considerations

• Waste Treatment Methods: Dispose of waste according to local, state, and federal regulations. Do not dispose of via wastewater.

Section 14: Transport Information

• UN Number: UN 1219
• Proper Shipping Name: Isopropanol
• Transport Hazard Class: 3 (Flammable liquid)
• Packing Group: II
• Environmental Hazards: Not a marine pollutant.

Section 15: Regulatory Information

• Safety, Health, and Environmental Regulations: Comply with local regulations.
• Chemical Safety Assessment: No information available.