Ethanol Absolute 99.8% (CAS 64-17-5) – Lab Grade
Ethanol Absolute 99.8% is a high-purity alcohol widely used as a solvent, carrier, cleaning agent, extraction medium, and processing aid across cosmetic, pharmaceutical, laboratory, automotive, and industrial applications. It is a clear, fast-evaporating liquid known for its strong solvency, low water content, and broad formulation compatibility.
Ethanol Absolute is especially valued in perfume, sanitizer, cosmetic, and technical formulations where a clean, volatile solvent is required. It is also used in certain fuel and automotive applications, including ethanol-blended fuels, depending on the required specifications and vehicle compatibility.
Chemical Information
Chemical Name: Ethanol
Synonyms: Ethyl Alcohol, Absolute Alcohol, Anhydrous Alcohol
Molecular Formula: C₂H₆O
Molecular Weight: 46.07 g/mol
CAS Number: 64-17-5
Appearance: Clear, colorless liquid
Odor: Characteristic alcohol odor
Solubility: Miscible with water and many organic solvents
Purity: 99.8%
Key Applications of Ethanol Absolute 99.8%
Cosmetic & Personal Care Industry
Ethanol Absolute is commonly used in:
Perfumes and fragrance concentrates
Body sprays and deodorants
Hand sanitizers
Toners and astringent formulas
Fast-drying cosmetic products
Botanical and active ingredient extraction
It helps dissolve fragrance oils, improve drying speed, support clear formulations, and act as a carrier in alcohol-based cosmetic and personal care products.
Pharmaceutical & Laboratory Use
Ethanol Absolute is widely used as a solvent, extraction medium, disinfecting agent, cleaning agent, and laboratory reagent. Its high purity and low water content make it suitable for applications where controlled solvent quality is important.
Automotive & Fuel Applications
Ethanol is used in some automotive fuel systems as a fuel component or oxygenate, especially in ethanol-blended fuels such as E5, E10, E15, and higher blends where compatible with the vehicle.
It may also be used in certain automotive and technical products as a solvent or cleaning component. Automotive use should always follow the required technical specifications and compatibility guidelines.
Industrial Applications
Ethanol Absolute is commonly used in:
Inks and coatings
Cleaning formulations
Chemical synthesis
Resin and polymer systems
Fuel-related applications
Solvent-based manufacturing processes
Its fast evaporation, clean drying profile, and strong solvent power make it a versatile raw material for industrial production.
Suggested Use
Ethanol Absolute 99.8% should be used according to the target application, required purity, formulation system, and technical specification.
Compatibility testing and stability testing are recommended before production, especially in cosmetic, pharmaceutical, fragrance, and automotive-related applications.
Storage & Handling
Store in a cool, dry, well-ventilated area
Keep container tightly sealed
Protect from heat, sparks, open flames, and direct sunlight
Keep away from incompatible materials
Use appropriate personal protective equipment during handling
Ethanol Absolute 99.8% remains a highly versatile solvent for cosmetic manufacturers, laboratories, fragrance producers, pharmaceutical applications, automotive-related products, and industrial users due to its high purity, fast evaporation, and excellent solvency.
