Potassium laurate

Potassium laurate
Names
	Other names Potassium dodecanoate
Identifiers
CAS Number	10124-65-9 incorrect SMILES ;
3D model (JSmol)	Interactive image;
ChemSpider	67701-09-1;
EC Number	233-344-7;
PubChem CID	23675775;
CompTox Dashboard (EPA)	DTXSID5027722;
	InChI InChI=1S/C12H24O2.K/c1-2-3-4-5-6-7-8-9-10-11-12(13)14;/h2-11H2,1H3,(H,13,14);/q;+1/p-1 Key: HIDKSOTTZRMUML-UHFFFAOYSA-M;
	SMILES CCCCCCCCCCCC(=O)[O-].[K+];
Properties
Chemical formula	C12H23KO2
Molar mass	238.41
Appearance	Powder or light-tan paste
Melting point	43.8 °C (110.8 °F; 316.9 K)
Boiling point	296.1 °C (565.0 °F; 569.2 K)
Solubility in water	Soluble
Hazards
GHS Signal word	Warning
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Potassium laurate is a metal-organic compound with the chemical formula C₁₂H₂₃KO₂. The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid (lauric acid).

Synthesis

Potassium laurate can be prepared via a reaction of lauric acid and potassium hydroxide.

Physical properties

Soluble in water.^[1] Soluble in ethyl benzene.^[2]

Forms powder or light-tan paste.^[3]

Uses

The compound is used in the cosmetics industry as an emulsifier and surfactant.^[4]

Also used as a fungicide, insecticide, and bactericide.^[5]

References

↑ (in en) Journal of Colloid and Interface Science. Academic Press. 1946. p. 106. https://books.google.com/books?id=RDsaAQAAMAAJ&q=potassium+laurate. Retrieved 6 February 2023.
↑ Allawala, Naseem Ahmed (1953) (in en). The Properties of Solutions of Surface Active Agents and the Availabilbity of Antimicrobial Agents from Such Solutions. University of California, Berkeley. p. 129. https://books.google.com/books?id=EahHAQAAMAAJ&q=potassium+laurate. Retrieved 6 February 2023.
↑ "Potassium laurate - Hazardous Agents | Haz-Map". haz-map.com. https://www.haz-map.com/Agents/16833.
↑ "POTASSIUM LAURATE - Cosmetics Ingredient INCI" (in en). cosmetics.specialchem.com. https://cosmetics.specialchem.com/inci-ingredients/potassium-laurate.
↑ Khemani, L. D.; Srivastava, M. M.; Srivastava, Shalini (2 December 2011) (in en). Chemistry of Phytopotentials: Health, Energy and Environmental Perspectives. Springer Science + Business Media. p. 265. ISBN 978-3-642-23394-4. https://books.google.com/books?id=wMZzuOSq44UC&dq=potassium+laurate&pg=PA266. Retrieved 6 February 2023.

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[1] (in en) Journal of Colloid and Interface Science. Academic Press. 1946. p. 106. https://books.google.com/books?id=RDsaAQAAMAAJ&q=potassium+laurate. Retrieved 6 February 2023.

[2] Allawala, Naseem Ahmed (1953) (in en). The Properties of Solutions of Surface Active Agents and the Availabilbity of Antimicrobial Agents from Such Solutions. University of California, Berkeley. p. 129. https://books.google.com/books?id=EahHAQAAMAAJ&q=potassium+laurate. Retrieved 6 February 2023.

[3] "Potassium laurate - Hazardous Agents | Haz-Map". haz-map.com. https://www.haz-map.com/Agents/16833.

[4] "POTASSIUM LAURATE - Cosmetics Ingredient INCI" (in en). cosmetics.specialchem.com. https://cosmetics.specialchem.com/inci-ingredients/potassium-laurate.

[5] Khemani, L. D.; Srivastava, M. M.; Srivastava, Shalini (2 December 2011) (in en). Chemistry of Phytopotentials: Health, Energy and Environmental Perspectives. Springer Science + Business Media. p. 265. ISBN 978-3-642-23394-4. https://books.google.com/books?id=wMZzuOSq44UC&dq=potassium+laurate&pg=PA266. Retrieved 6 February 2023.

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Potassium laurate

Topic: Chemistry

Contents

Synthesis

Physical properties

Uses

References