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Ferric stearate

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Ferric stearate
Names
Preferred IUPAC name Iron(III) stearate
Systematic IUPAC name Iron(III) octadecanoate
Other names Iron(III) stearate, iron tristearate, ferric stearate, iron(3+) octadecanoate
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.008.269 Edit this at Wikidata
EC Number
  • 225-889-4
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/3C18H36O2.Fe/c3*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h3*2-17H2,1H3,(H,19,20);/q;;;+3/p-3Key: XHQSLVIGPHXVAK-UHFFFAOYSA-K
SMILES
  • CCCCCCCCCCCCCCCCCC(=O).CCCCCCCCCCCCCCCCCC(=O).CCCCCCCCCCCCCCCCCC(=O).
Properties
Chemical formula C
54H
105FeO
6
Molar mass 906.3
Appearance orange-red powder
Density g/cm
Melting point 84 °C (183 °F; 357 K)
Boiling point 359.4 °C (678.9 °F; 632.5 K)
Hazards
GHS labelling:
Signal word Warning
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Iron(III) stearate (ferric stearate) is a metal-organic compound, a salt of iron and stearic acid with the chemical formula C
54H
105FeO
6.

The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.

Synthesis

Physical properties

The compound forms orange-red powder. Hygroscopic.

Insoluble in water. Soluble in hot ethanol, toluene, chloroform, acetone, benzene, turpentine.

Uses

The compound is used as a catalyst in organic synthesis. Also, as a reagent in analytical chemistry, and as a stabilizer in biochemistry.

References

  1. Macintyre, Jane E. (23 July 1992). Dictionary of Inorganic Compounds. CRC Press. p. 2649. ISBN 978-0-412-30120-9. Retrieved 10 March 2023.{{cite book}}: CS1 maint: location missing publisher (link)
  2. "Iron(III) Stearate". American Elements. Retrieved 10 March 2023.
  3. "IRON STEARATE CAS No.555-36-2 - GO YEN CHEMICAL INDUSTRIAL CO LTD". goyenchemical.com. Retrieved 10 March 2023.
  4. "Iron (III) Stearate | CAS 555-36-2". Santa Cruz Biotechnology. Retrieved 10 March 2023.
  5. Basel, S., Bhardwaj, K., Pradhan, S., Pariyar, A., & Tamang, S. (2020). DBU-Catalyzed One-Pot Synthesis of Nearly Any Metal Salt of Fatty Acid (M-FA): A Library of Metal Precursors to Semiconductor Nanocrystal Synthesis. ACS Omega. doi:10.1021/acsomega.9b04448
  6. "Iron(III) Stearate - Surfactant - SAAPedia - Surfactant Technology Platform". surfactant.top. Retrieved 10 March 2023.
  7. "Buy Ferric stearate - 555-36-2 | BenchChem". benchchem.com. Retrieved 10 March 2023.
Iron compounds
Fe(−II)
Fe(0)
Fe(I)
Organoiron(I) compounds
  • (C5H5FeCO)2(CO)2
    • Fe(0,II)
    Fe(II)
    Organoiron(II) compounds
    Fe(0,III)
    Fe(II,III)
    Fe(III)
    Organoiron(III) compounds
    Fe(IV)
    Fe(VI)
    Purported
    sort
    Salts and covalent derivatives of the stearate ion
    HCH3(CH2)16CO2 He
    LiCH3(CH2)16CO2 Be(CH3(CH2)16CO2)2 B(CH3(CH2)16CO2)3 C NH4CH3(CH2)16CO2, -O- F Ne
    NaCH3(CH2)16CO2 Mg(CH3(CH2)16CO2)2 Al(CH3(CH2)16CO2)3 Si(CH3(CH2)16CO2)4 P(CH3(CH2)16CO2)3 S Cl Ar
    KCH3(CH2)16CO2 Ca(CH3(CH2)16CO2)2 Sc(CH3(CH2)16CO2)3 Ti V Cr(CH3(CH2)16CO2)2 Mn Fe(CH3(CH2)16CO2)2
    Fe(CH3(CH2)16CO2)3     		Co(CH3(CH2)16CO2)2 Ni(CH3(CH2)16CO2)2 Cu(CH3(CH2)16CO2)2 Zn(CH3(CH2)16CO2)2 Ga(CH3(CH2)16CO2)3 Ge As(CH3(CH2)16CO2)3 Se Br Kr
    RbCH3(CH2)16CO2 Sr(CH3(CH2)16CO2)2 Y(CH3(CH2)16CO2)3 Zr(CH3(CH2)16CO2)3 Nb Mo Tc Ru Rh Pd(CH3(CH2)16CO2)2 AgCH3(CH2)16CO2 Cd(CH3(CH2)16CO2)2 In(CH3(CH2)16CO2)3 Sn Sb(CH3(CH2)16CO2)3 Te I Xe
    CsCH3(CH2)16CO2 Ba(CH3(CH2)16CO2)2 * Lu(CH3(CH2)16CO2)3 Hf Ta W Re Os Ir Pt AuCH3(CH2)16CO2 Hg2(CH3(CH2)16CO2)2,
    Hg(CH3(CH2)16CO2)2     		TlCH3(CH2)16CO2 Pb(CH3(CH2)16CO2)2 Bi(CH3(CH2)16CO2)3 Po At Rn
    Fr Ra ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
     
    * La(CH3(CH2)16CO2)3 Ce(CH3(CH2)16CO2)3 Pr Nd Pm Sm(CH3(CH2)16CO2)3 Eu(CH3(CH2)16CO2)3 Gd(CH3(CH2)16CO2)3 Tb Dy(CH3(CH2)16CO2)3 Ho(CH3(CH2)16CO2)3 Er Tm Yb(CH3(CH2)16CO2)3
    ** Ac(CH3(CH2)16CO2)3 Th(CH3(CH2)16CO2)4 Pa UO2(CH3(CH2)16CO2)2 Np Pu Am Cm Bk Cf Es Fm Md No
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