Ammonium myristate

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Ammonium myristate
Ammonium myristate.svg
Names
IUPAC name
azanium;tetradecanoate
Other names
Ammonium tetradecanoate, tetradecanoic acid,ammonium salt (1:1)
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 240-599-8
PubChem CID
UNII
  • InChI=1S/C14H28O2.H3N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16;/h2-13H2,1H3,(H,15,16);1H3
    Key: BJOYVZZDDFVLPI-UHFFFAOYSA-N
  • CCCCCCCCCCCCCC(=O)[O-].[NH4+]
Properties
C14H31NO2
Molar mass 245.407 g·mol−1
Appearancewhite paste
Melting point 144.8 °C [1]
Boiling point 319.6 °C [2]
soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Ammonium myristate is a chemical compound with the chemical formula CH3(CH2)12COONH4. This is an organic ammonium salt of myristic acid. [3]

Contents

Synthesis

The compound can be prepared by reacting myristic acid and ammonia water.

Physical properties

The compound forms white paste. It is soluble in water and ethanol. [4]

X-ray diffraction studies of ammonium myristate show crystals that belong to space group P21/n. [5]

Uses

The compound is used to produce skin care products. [6]

Also used as a cleaning agent, emulsifying agent, and dispersing agent. [4]

References

  1. ↑ Khemani, L. D.; Srivastava, M. M.; Srivastava, Shalini (2 December 2011). Chemistry of Phytopotentials: Health, Energy and Environmental Perspectives. Springer Science & Business Media. p. 306. ISBN   978-3-642-23394-4 . Retrieved 21 March 2025.
  2. ↑ "CAS 16530-71-5 Ammonium myristate - Alfa Chemistry". alfa-chemistry.com. Retrieved 21 March 2025.
  3. ↑ "Ammonium myristate 16530-71-5". comptox.epa.gov. Retrieved 21 March 2025.
  4. 1 2 "Ammonium Myristate - Surfactant - 表面活性剂百科". surfactant.top. Retrieved 21 March 2025.
  5. ↑ Yu, Gu-Sheng; Li, Hung-Wen; Hollander, Fred; Snyder, Robert G.; Strauss, Herbert L. (1 November 1999). "Comparison of the Structures of Ammonium Myristate, Palmitate, and Stearate by X-ray Diffraction, Infrared Spectroscopy, and Infrared Hole Burning". The Journal of Physical Chemistry B . 103 (47): 10461–10468. doi:10.1021/jp992279f. ISSN   1520-6106 . Retrieved 21 March 2025.
  6. ↑ Official Gazette of the United States Patent and Trademark Office: Patents. U.S. Department of Commerce, Patent and Trademark Office. 1999. p. 599. Retrieved 21 March 2025.
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