Benzaldehyde CP -2.5Lt

Section 1: Identification

• Product Name: Benzaldehyde CP
• Chemical Formula: C₇H₆O
• CAS Number: 100-52-7
• Synonyms:Artificial Essential Oil of Almond
• Uses: Laboratory chemical, synthesis of other chemicals, flavoring agent, fragrance.

Section 2: Hazard Identification

• Hazard Classification:
  • Acute toxicity, Oral (Category 4)
  • Skin irritation (Category 2)
  • Eye irritation (Category 2A)
  • Acute aquatic toxicity (Category 3)
• Label Elements:
  • Signal Word: Warning
  • Hazard Statements:
    • H302: Harmful if swallowed.
    • H315: Causes skin irritation.
    • H319: Causes serious eye irritation.
    • H402: Harmful to aquatic life.
  • Precautionary Statements:
    • P264: Wash hands thoroughly after handling.
    • P270: Do not eat, drink, or smoke when using this product.
    • P273: Avoid release to the environment.
    • P280: Wear protective gloves/protective clothing/eye protection/face protection.
    • P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
    • P302+P352: IF ON SKIN: Wash with plenty of water.
    • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    • P337+P313: If eye irritation persists: Get medical advice/attention.
    • P332+P313: If skin irritation occurs: Get medical advice/attention.
    • P362+P364: Take off contaminated clothing and wash it before reuse.
    • P501: Dispose of contents/container in accordance with local, regional, national, and international regulations.

Section 3: Composition/Information on Ingredients

• Substance: Benzaldehyde
• Chemical Formula: C₇H₆O
• Molecular Weight: 106.12 g/mol
• CAS Number: 100-52-7

Section 4: First-Aid Measures

• Inhalation: Move person to fresh air. If not breathing, give artificial respiration. Seek medical attention if symptoms persist.
• Skin Contact: Wash with plenty of water. Remove contaminated clothing and shoes. Seek medical attention if irritation develops.
• Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
• Ingestion: Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.

Section 5: Fire-Fighting Measures

• Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
• Specific Hazards Arising from the Chemical: Emits toxic fumes under fire conditions, including carbon oxides.
• Protective Equipment: Firefighters should wear self-contained breathing apparatus and full protective clothing.

Section 6: Accidental Release Measures

• Personal Precautions: Wear protective equipment. Avoid breathing vapors, mist, or gas. Ensure adequate ventilation.
• Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
• Methods for Cleaning Up: Absorb with inert material and dispose of according to local regulations. Keep in suitable, closed containers for disposal.

Section 7: Handling and Storage

• Handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation.
• Storage: Store in a cool, dry place. Keep container tightly closed. Store away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Section 8: Exposure Controls/Personal Protection

• Control Parameters: Occupational exposure limits.
  • ACGIH TLV: Not established.
  • OSHA PEL: Not established.
• Personal Protective Equipment (PPE):
  • Eye/Face Protection: Safety glasses with side-shields.
  • Skin Protection: Gloves and lab coat.
  • Respiratory Protection: Use a suitable respirator if ventilation is inadequate.

Section 9: Physical and Chemical Properties

• Appearance: Colorless to pale yellow liquid
• Odor: Almond-like odor
• pH: Not applicable
• Melting Point: -26°C
• Boiling Point: 178-179°C
• Flash Point: 64°C (closed cup)
• Solubility: Slightly soluble in water; soluble in ethanol, diethyl ether

Section 10: Stability and Reactivity

• Stability: Stable under recommended storage conditions.
• Incompatible Materials: Strong oxidizing agents, strong acids.
• Hazardous Decomposition Products: Carbon oxides.

Section 11: Toxicological Information

• Acute Toxicity:
  • Oral LD50: 1300 mg/kg (rat)
  • Dermal LD50: Not available
• Skin Corrosion/Irritation: Causes skin irritation.
• Serious Eye Damage/Irritation: Causes serious eye irritation.
• Respiratory or Skin Sensitization: Not classified
• Carcinogenicity: Not classified as a carcinogen by IARC, NTP, OSHA, or ACGIH.
• Chronic Effects: Prolonged or repeated exposure may cause damage to the central nervous system.

Section 12: Ecological Information

• Ecotoxicity: Harmful to aquatic life.
• Persistence and Degradability: Readily biodegradable.
• Bioaccumulative Potential: Low potential for bioaccumulation.
• Mobility in Soil: High mobility in soil.

Section 13: Disposal Considerations

• Waste Disposal Methods: Dispose of in accordance with local, regional, national, and international regulations.

Section 14: Transport Information

• UN Number: UN1990
• Transport Hazard Class: 9 (Miscellaneous dangerous substances and articles)
• Packing Group: III
• Environmental Hazards: Not classified as a marine pollutant

Section 15: Regulatory Information

• Safety, Health and Environmental Regulations: Complies with relevant regulations.