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Lithium battery additives

1,3-Propane sultone

CAS number

1120-71-4

Molecular formula C3H6O3S
Product name 1,3-Propane sultone
Molecular Structure

Appearance:Clear Crystals

Density:1.392

Boiling Point:180ºC (30 mmHg)

Melting Point:30-33ºC

Flash Point:110ºC

Refractive Index:1.4585 (20ºC)

Water Solubility:Slightly soluble

Stability:Stable, but moisture sensitive. Incompatible with strong oxidizing agents, strong acids, strong bases.

Storage Condition:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure:0.00237mmHg at 25°C


1120-71-4, a chemical compound known as Ethyl Alcohol, is a colorless, flammable liquid with a distinct odor. It is a volatile, flammable, and hydrophilic organic compound and is widely used in the chemical and pharmaceutical industries.


Ethyl Alcohol can be used as a solvent in pharmaceuticals and cosmetics, as an antiseptic, and as a fuel additive. It is also used to manufacture esters, organic acids, synthetic fragrances, and flavorings.


The chemical structure of Ethyl Alcohol is CH3CH2OH and it has a molecular weight of 46.07 g/mol. It is a primary alcohol with a boiling point of 78.37 °C and a melting point of -114.1 °C.


Ethyl Alcohol is miscible in water and is a strong oxidizing agent. It is combustible and has a flammable limit of 16%-60%. It is both soluble in and miscible with many organic solvents.


The chemical is a colorless liquid with a pungent taste and a faint, sweetish odor. It has a relatively low flash point and vapor pressure and a high autoignition temperature. It can be stored in an airtight container in a cool, dry place, away from direct sunlight.


Ethyl Alcohol has a high energy content and is used as a fuel and fuel additive in gasoline, diesel, and aviation fuel. It is also used as an additive in engine oils, lubricants, and motor fuels.


Ethyl Alcohol has a variety of industrial applications, such as in the manufacture of plastics, rubber, detergents, adhesives, and paints. It is also used as a solvent in the production of inks, dyes, and pharmaceuticals, and as a fuel in the production of synthetic fibers.


In the pharmaceutical industry, Ethyl Alcohol is used as an antiseptic and preservative. It is also used as a solvent in drug delivery systems, as a preservative in ophthalmic solutions, and as a raw material in the synthesis of pharmaceuticals.


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