Isoamyl Alcohol Natural – High Purity Flavor & Fragrance Solvent

Price range: $14.99 through $340.00

Chemical Information

  • Name: Isoamyl Alcohol (Natural)

  • CAS Number: 123-51-3

  • Molecular Formula: C<sub>5</sub>H<sub>12</sub>O

  • Molecular Weight: 88.15 g/mol

  • Appearance: Clear to slightly yellow liquid

  • Odor: Pungent, fusel-like odor

Physical & Chemical Properties

  • Melting Point: -117 °C

  • Boiling Point: 131–133 °C

  • Density: ~0.809 g/cm³ at 20 °C

  • Solubility: Slightly soluble in water, miscible with alcohols and ethers

  • Viscosity: ~4.6 mPa·s at 20 °C

  • pH: Neutral (in aqueous solution)

  • Biodegradability: Readily biodegradable

Mechanical & Stability Properties

  • Combustibility: Flammable

  • Flash Point: ~43 °C (Closed cup)

  • Refractive Index: 1.407 at 20 °C

  • Stability: Stable under recommended storage conditions

Storage

Store Isoamyl Alcohol Natural in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, sparks, or open flames. Keep the container tightly sealed when not in use. Avoid storage near oxidizing agents or strong acids. Recommended storage temperature: 15–30 °C (59–86 °F).

Handling

Use only with adequate ventilation or in a chemical fume hood. Avoid breathing vapors or prolonged skin contact. Wear appropriate personal protective equipment (PPE), including gloves, eye protection, and lab coat or protective clothing. Prevent spills and use grounded containers when transferring the liquid to minimize static discharge risk.

Safety Precautions

  • Flammable liquid and vapor – keep away from ignition sources.

  • Avoid contact with skin and eyes – may cause irritation.

  • Do not ingest or inhale vapors – may cause dizziness or respiratory irritation.

  • In case of spill, absorb with inert material and dispose of according to local regulations.

  • Refer to the Safety Data Sheet (SDS) for full safety guidance.

 

Description

Isoamyl Alcohol Natural, derived via natural fermentation processes, is a colorless to slightly yellow liquid known for its strong, characteristic alcoholic odor. This naturally sourced higher alcohol is widely used in the flavor, fragrance, and pharmaceutical industries as a solvent, intermediate, and aroma component. It is valued for its purity, biodegradability, and compatibility with various organic compounds.

Applications of Isoamyl Alcohol:

Food & Beverage Industry

  • Flavor Enhancer: Adds fruity, banana-like notes in artificial and natural flavor formulations

  • Fermentation Products: Present in beers, wines, and spirits as a natural byproduct

  • Baking & Confectionery: Used in flavors for pastries and candy

Fragrance & Perfumery

  • Perfume Base: Contributes green, fusel, and fruity top notes in perfumes and body sprays

  • Solvent: Acts as a carrier for fragrance oils in personal care products

  • Soap & Detergents: Enhances the diffusion of aroma in household products

Industrial & Manufacturing Applications

  • Chemical Intermediate: For the production of isoamyl acetate and other esters

  • Solvent for Resins and Plastics: Useful in coatings and adhesives

  • Laboratory Use: Solvent and reagent in organic synthesis and biochemical research

Agriculture & Animal Feed

  • Pheromone Production: Used in insect attractants and mating disruption products

  • Plant Volatile Studies: Research tool in plant-insect interaction studies

Personal Protective Equipment (PPE)

  • Gloves: Chemical-resistant gloves (e.g., nitrile or neoprene)
  • Eye Protection: Safety goggles or face shield
  • Clothing: Lab coat or chemical-resistant apron
  • Ventilation: Use in a well-ventilated area or under a fume hood

First Aid Measures

  • Inhalation: Move to fresh air; seek medical attention if symptoms persist
  • Skin Contact: Wash with soap and water; remove contaminated clothing
  • Eye Contact: Rinse with water for at least 15 minutes; seek medical help
  • Ingestion: Rinse mouth; do not induce vomiting; seek immediate medical attention

Storage & Handling

  • Storage: Keep in a tightly sealed container in a cool, well-ventilated area
  • Handling:
    • Avoid breathing vapors
    • Keep away from heat, sparks, and open flames
    • Ground and bond containers during transfer
    • Use only non-sparking tools

🗑️ Disposal

  • Dispose of contents and container in accordance with local, regional, and national regulations. Use a licensed chemical waste disposal service.

 

 

 

Additional information

Size

100mL (3.3 Fl Oz), 250mL (8 Fl Oz), 500mL (16 Fl Oz), 1000mL (32 Fl Oz), 1 Gallon (128 Fl Oz), 4 Gallons (512 Fl Oz)

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