Manganese Stearate

Manganese stearate
Names
	Other names Manganese(II) stearate, manganese distearate, manganese(2+) dioctadecanoate
Identifiers
CAS Number	1002-88-6 ;
3D model (JSmol)	Interactive image;
ChemSpider	141189;
EC Number	222-119-9;
PubChem CID	160684;
UNII	0276L2MSQ6;
CompTox Dashboard (EPA)	4062989;
	InChI InChI=1S/2C18H36O2.Mn/c21-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h22-17H2,1H3,(H,19,20);/q;;+2/p-2 Key: SZINCDDYCOIOJQ-UHFFFAOYSA-L;
	SMILES CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mn+2];
Properties
Chemical formula	C36H70MnO4
Molar mass	621.89
Appearance	Pale pink powder
Density	g/cm3
Boiling point	359.4 °C (678.9 °F; 632.5 K)
Solubility in water	insoluble
Hazards
GHS Signal word	Warning
GHS hazard statements	H302, H312, H315, H319, H332, H335
Flash point	162.4 °C (324.3 °F; 435.5 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Manganese stearate is a metal-organic compound, a salt of manganese and stearic acid with the chemical formula C₃₆H₇₀MnO₄.^[1]^[2] The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.^[3]

Synthesis

Manganese stearate is synthesized by the reaction of stearic acid with sodium hydroxide, followed by reacting with manganese chloride.^[4]

Also, the reaction of manganese(II) acetate with stearic acid.^[5]

Physical properties

The compound forms pale pink powder.^[6]

Insoluble in water.^[6]

Uses

The compound is used in organic synthesis reactions.^[6]

Also as an oxidant additive for oxo-biodegradable polymers (for example, high-density polyethylene).^[7]

References

↑ "Manganese Stearate" (in en). American Elements. https://www.americanelements.com/manganese-stearate-3353-05-7.
↑ "NCATS Inxight Drugs — MANGANESE STEARATE" (in en). National Center for Advancing Translational Sciences. https://drugs.ncats.io/drug/0276L2MSQ6.
↑ "CAS 3353-05-7 Manganese Stearate - Alfa Chemistry". alfa-chemistry.com. https://www.alfa-chemistry.com/product/manganese-stearate-cas-3353-05-7-285018.html.
↑ Aras, Neny Rasnyanti M.; Arcana, I Made (2015). "Synthesis of manganese stearate for high density polyethylene (HDPE) and its biodegradation". AIP Conference Proceedings: 070024. doi:10.1063/1.4930728. https://aip.scitation.org/doi/abs/10.1063/1.4930728?journalCode=apc. Retrieved 6 March 2023.
↑ "manganese stearate" (in en). chemsrc.com. https://www.chemsrc.com/en/cas/3353-05-7_88892.html.
↑ ^6.0 ^6.1 ^6.2 "Manganese Stearate | CAS 3353-05-7" (in en). Santa Cruz Biotechnology. https://www.scbt.com/p/manganese-stearate-3353-05-7.
↑ Roy, Prasun Kumar; Singh, Priyanka; Kumar, Devendra; Rajagopal, Chitra (2010). "Manganese stearate initiated photo-oxidative and thermo-oxidative degradation of LDPE, LLDPE and their blends". Journal of Applied Polymer Science: NA–NA. doi:10.1002/app.31252.

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Original source: https://en.wikipedia.org/wiki/Manganese stearate. Read more

[AA-1] "Manganese Stearate" (in en). American Elements. https://www.americanelements.com/manganese-stearate-3353-05-7.

[2] "NCATS Inxight Drugs — MANGANESE STEARATE" (in en). National Center for Advancing Translational Sciences. https://drugs.ncats.io/drug/0276L2MSQ6.

[3] "CAS 3353-05-7 Manganese Stearate - Alfa Chemistry". alfa-chemistry.com. https://www.alfa-chemistry.com/product/manganese-stearate-cas-3353-05-7-285018.html.

[4] Aras, Neny Rasnyanti M.; Arcana, I Made (2015). "Synthesis of manganese stearate for high density polyethylene (HDPE) and its biodegradation". AIP Conference Proceedings: 070024. doi:10.1063/1.4930728. https://aip.scitation.org/doi/abs/10.1063/1.4930728?journalCode=apc. Retrieved 6 March 2023.

[5] "manganese stearate" (in en). chemsrc.com. https://www.chemsrc.com/en/cas/3353-05-7_88892.html.

[SCB-6] 6.0 ^6.1 ^6.2 "Manganese Stearate | CAS 3353-05-7" (in en). Santa Cruz Biotechnology. https://www.scbt.com/p/manganese-stearate-3353-05-7.

[7] Roy, Prasun Kumar; Singh, Priyanka; Kumar, Devendra; Rajagopal, Chitra (2010). "Manganese stearate initiated photo-oxidative and thermo-oxidative degradation of LDPE, LLDPE and their blends". Journal of Applied Polymer Science: NA–NA. doi:10.1002/app.31252.

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