Calcium stearate

CAS Registry Number®

1592-23-0
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CAS Name

Calcium stearate

Molecular Formula

C18H36O2.1/2Ca

Cite this Page

Calcium stearate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1592-23-0 (retrieved 2021-10-24) (CAS RN: 1592-23-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    179 °C
  • Density (1)

    1.12 g/cm3

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C18H36O2.Ca/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);

InChIKey

InChIKey=HTPHKKKMEABKJE-UHFFFAOYSA-N

SMILES

C(CCCCCCCCCCC)CCCCCC(O)=O.[Ca]

Canonical SMILES

[Ca].O=C(O)CCCCCCCCCCCCCCCCC

Other Names for this Substance

  • Octadecanoic acid, calcium salt (2:1)
  • Stearic acid, calcium salt
  • Octadecanoic acid, calcium salt
  • Calcium stearate
  • Calstar

Deleted or Replaced CAS Registry Numbers

7490-87-1, 8000-75-7, 37325-26-1, 105478-11-3, 169526-51-6, 177771-85-6, 720663-69-4, 1287721-17-8, 2137046-46-7