Isoamyl Alcohol Natural – High Purity Flavor & Fragrance Solvent
Price range: $14.99 through $340.00
Chemical Information
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Name: Isoamyl Alcohol (Natural)
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CAS Number: 123-51-3
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Molecular Formula: C<sub>5</sub>H<sub>12</sub>O
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Molecular Weight: 88.15 g/mol
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Appearance: Clear to slightly yellow liquid
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Odor: Pungent, fusel-like odor
Physical & Chemical Properties
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Melting Point: -117 °C
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Boiling Point: 131–133 °C
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Density: ~0.809 g/cm³ at 20 °C
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Solubility: Slightly soluble in water, miscible with alcohols and ethers
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Viscosity: ~4.6 mPa·s at 20 °C
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pH: Neutral (in aqueous solution)
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Biodegradability: Readily biodegradable
Mechanical & Stability Properties
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Combustibility: Flammable
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Flash Point: ~43 °C (Closed cup)
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Refractive Index: 1.407 at 20 °C
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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
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Flammable liquid and vapor – keep away from ignition sources.
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Avoid contact with skin and eyes – may cause irritation.
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Do not ingest or inhale vapors – may cause dizziness or respiratory irritation.
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In case of spill, absorb with inert material and dispose of according to local regulations.
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Refer to the Safety Data Sheet (SDS) for full safety guidance.







