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Zinc laurate

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Identification
Molecular formula
C24H46O4Zn
CAS number
2457-01-4
IUPAC name
zinc;dodecanoate
State
State

At room temperature, zinc laurate is typically in a solid state. It is stable under normal conditions of temperature and pressure.

Melting point (Celsius)
130.00
Melting point (Kelvin)
403.15
Boiling point (Celsius)
310.00
Boiling point (Kelvin)
583.15
General information
Molecular weight
490.17g/mol
Molar mass
490.1690g/mol
Density
1.2200g/cm3
Appearence

Zinc laurate is a white, amorphous powder. It is known for its smooth and fine texture, which makes it useful in various industrial and cosmetic applications. The compound is insoluble in water and has a mild, soapy odor.

Comment on solubility

Solubility of Zinc Dodecanoate

Zinc dodecanoate, with the chemical formula Zn(C12H25COO)2, exhibits notable solubility characteristics that are essential for various applications. The solubility is influenced by several key factors:

  • Polarity: Zinc dodecanoate is a salt formed from a metal (zinc) and a long-chain fatty acid (dodecanoic acid). This combination results in a compound that has both polar and non-polar characteristics.
  • Solvent Interaction: It is generally soluble in organic solvents, particularly those that can disrupt its ionic structures, such as:
    • Alcohols (e.g., ethanol, isopropanol)
    • Esters
    • Aromatic hydrocarbons
  • Water Solubility: Zinc dodecanoate has limited solubility in water due to the hydrophobic nature of the long dodecane chain, which makes it less effective in aqueous solutions.

In precise scenarios, it can demonstrate moderate solubility in water when the temperature increases, allowing for greater interaction between molecules.

Overall, the solubility of zinc dodecanoate is a pivotal factor in its usage in formulations, particularly in the fields of cosmetics, lubricants, and coatings, making it an important compound in industrial applications.

Interesting facts

Interesting Facts About Zinc Dodecanoate

Zinc dodecanoate, often noted for its unique properties, is an interesting compound with a variety of applications in both industrial and research settings. Here are some captivating aspects of this compound:

  • Grease and Lubricants: Zinc dodecanoate is primarily used as a metallic soap and serves a critical role in the formulation of lubricants and greases. Its ability to provide excellent lubrication leads to reduced wear and tear on mechanical components.
  • Heat Stabilizer: In polymer chemistry, this compound acts as an effective heat stabilizer for various materials, particularly in the production of plastics. This helps in enhancing the thermal stability of polymeric materials.
  • Antimicrobial Properties: Due to its zinc content, zinc dodecanoate exhibits notable antimicrobial properties. This characteristic makes it a useful additive in coatings and surfaces where microbial growth needs to be controlled.
  • Food Additive: Interestingly, zinc dodecanoate has found its way into the food industry as a food additive, promoting health benefits associated with zinc while enhancing the longevity of food products.
  • Research Applications: As a subject of research, zinc dodecanoate is often studied for its role in drug delivery systems and other medicinal applications, highlighting its potential in the biomedical field.

In summary, zinc dodecanoate is a multifaceted compound that not only has significant industrial applications but also contributes to various scientific advancements. Its versatility and chemical properties make it a valuable subject in both commercial and academic realms.

Synonyms
ZINC LAURATE
2452-01-9
Zinc dilaurate
zinc;dodecanoate
Dodecanoic acid, zinc salt, basic
EINECS 291-199-5
90366-58-8
4YOP58Y695
Dodecanoic acid, zinc salt (2:1)
zinclaurate
zinc didodecanoate
Dodecanoic acid, zinc salt
SCHEMBL15220
UNII-4YOP58Y695
LAURIC ACID, ZINC SALT
DTXSID0062428
Laurex (principally zinc laurate)
EINECS 219-518-5
AKOS030228446
NS00074337
EC 219-518-5
Q27260687
219-518-5