Tuberculostearic acid

CAS Registry Number®

542-47-2

CAS Name

Tuberculostearic acid

Molecular Formula

C19H38O2

Molecular Mass

298.50

Cite this Page

Tuberculostearic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=542-47-2 (retrieved 2025-07-18) (CAS RN: 542-47-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    174-176 °C @ Press: 0.18 Torr

  • Melting Point (1)

    25-25.5 °C

  • Density (2)

    0.879 g/cm³ @ Temp: 22 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H38O2/c1-3-4-5-6-9-12-15-18(2)16-13-10-7-8-11-14-17-19(20)21/h18H,3-17H2,1-2H3,(H,20,21)

InChIKey

InChIKey=BEOUGZFCUMNGOU-UHFFFAOYSA-N

SMILES

C(C(CCCCCCCC)C)CCCCCCCC(O)=O

Canonical SMILES

O=C(O)CCCCCCCCC(C)CCCCCCCC

Other Names for this Substance

  • Octadecanoic acid, 10-methyl-
  • 10-Methyloctadecanoic acid
  • Tuberculostearic acid
  • 10-Methylstearic acid
  • NSC 625426

Deleted or Replaced CAS Registry Numbers

80508-15-2