Molecular formula: TOFA is a mixture of fatty acids, mainly consisting of linoleic acid, oleic acid, and abietic acid.

Molecular weight: Depends on the specific fatty acid composition, typically between 280-300 g/mol.

CAS number: 61790-12-3
 

Physical properties:

Appearance: Light yellow to amber liquid

Odor: Characteristic odor

Boiling point: Generally between 200-300°C (392-572°F), depending on the specific components

Melting point: -5 to -10°C (23 to 14°F), specific melting point varies with composition

Density: Approximately 0.9 g/cm³ (25°C)

Solubility: Insoluble in water, soluble in most organic solvents such as alcohols, ethers, ketones, and hydrocarbons
 

Chemical properties:

Esterification: Can react with alcohols to form esters, used in the preparation of resins, plasticizers, etc.

Hydrogenation: Can undergo hydrogenation to form saturated fatty acids.

Polymerization: The unsaturated fatty acid portion can participate in polymerization reactions to form various polymers.

 

specifications:

 

Applications

The main components of tall oil fatty acids are oleic and linoleic acids, which can be used as raw materials for dimer acids, paints, metalworking fluids, and mineral processing agents.

 

Packaging and storage:

Packaging: Commonly packaged in iron drums or plastic drums, 200L/drums

Storage: Should be stored in a cool, dry, and well-ventilated place, avoiding high temperatures and sources of ignition.