Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)

CAS Registry Number®

4062-78-6
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CAS Name

Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)

Molecular Formula

C19H38O5S.Na

Cite this Page

Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4062-78-6 (retrieved 2024-05-20) (CAS RN: 4062-78-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    179.8-180.0 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H38O5S.Na/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19(20)24-2)25(21,22)23;/h18H,3-17H2,1-2H3,(H,21,22,23);

InChIKey

InChIKey=ODBFCYIMWZAXPI-UHFFFAOYSA-N

SMILES

C(CCCCCCCCCCCCCCCC)(C(OC)=O)S(=O)(=O)O.[Na]

Canonical SMILES

[Na].O=C(OC)C(CCCCCCCCCCCCCCCC)S(=O)(=O)O

Other Names for this Substance

  • Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1)
  • Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt
  • Sodium methyl α-sulfostearate
  • Monomethyl α-sulfostearate sodium salt
  • Methyl α-sulfostearate sodium salt

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