Acetophenone ( 1-Phenylethan-1-one ) Fragrance Pure Compound Organic Synthesis - 1000ml

Acetophenone

Other Names: 1-Phenylethan-1-one, Methyl phenyl ketone, Phenyl methyl ketone
Chemical Formula: C₈H₈O
Molar Mass: 120.15 g/mol
CAS Number: 98-86-2
Purity: Pure (>99%)
Appearance: Colorless to slightly yellow oily liquid
Odor: Sweet, floral, almond-like (used in fragrance chemistry)

Physical and Chemical Properties

• Density: ~1.03 g/cm³ at 20 °C

• Melting Point: ~19–20 °C

• Boiling Point: ~202 °C

• Flash Point: ~82 °C (closed cup)

• Solubility in Water: Slightly soluble (~5.5 g/L at 25 °C)

• Solubility in Organic Solvents: Miscible with ethanol, ether, chloroform, benzene

• Vapor Pressure: ~0.4 mmHg at 25 °C

Applications

• Organic Synthesis: Intermediate in the production of fine chemicals, chalcones, styrene derivatives, and ligands

• Fragrance Chemistry: Used as a reference or component in aromatic compound research

• Polymer and Resin Additive: Occasionally used in UV-curable formulations

• Analytical Chemistry: Acts as a standard or substrate in photochemical or ketone-related studies

Safety Information

Signal Word: ⚠️ Warning

Hazard Statements:

• H302: Harmful if swallowed

• H319: Causes serious eye irritation

Precautionary Statements:

• P261: Avoid breathing vapors

• P280: Wear protective gloves and eye protection

• P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell

• P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

• P501: Dispose of contents/container in accordance with local/regional/national regulations

Handling and Storage

• Handling: Avoid contact with skin, eyes, and clothing. Prevent vapor buildup. Use in well-ventilated areas

• Storage: Store in tightly closed containers in a cool, dry, and ventilated area. Keep away from oxidizing agents

Environmental Considerations

Acetophenone is toxic to aquatic organisms in large quantities. Avoid environmental release. Follow proper disposal procedures to minimize ecological risk.