ContaminantDB: SODIUM STEARATE

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-05-19 02:26:56 UTC

Update Date

2026-04-17 19:20:05 UTC

Accession Number

CHEM007526

Identification

Common Name

SODIUM STEARATE

Class

Small Molecule

Description

An organic sodium salt comprising equal numbers of sodium and stearate ions.

Contaminant Sources

EAFUS Chemicals
FooDB Chemicals
HPV EPA Chemicals
OECD HPV Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Octadecanoic acid, sodium salt	ChEBI
Sodium stearate	ChEBI
Stearic acid, sodium salt	ChEBI
Octadecanoate, sodium salt	Generator
Sodium stearic acid	Generator
Stearate, sodium salt	Generator
Sodium octadecanoic acid	Generator

Chemical Formula

C₁₈H₃₅NaO₂

Average Molecular Mass

306.459 g/mol

Monoisotopic Mass

306.253 g/mol

CAS Registry Number

822-16-2

IUPAC Name

sodium octadecanoate

Traditional Name

sodium n-octadecanoate

SMILES

[Na+].CCCCCCCCCCCCCCCCCC([O-])=O

InChI Identifier

InChI=1S/C18H36O2.Na/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);/q;+1/p-1

InChI Key

RYYKJJJTJZKILX-UHFFFAOYSA-M

Chemical Taxonomy

Description

belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Fatty Acyls

Sub Class

Fatty acids and conjugates

Direct Parent

Long-chain fatty acids

Alternative Parents

Substituents

Long-chain fatty acid
Carboxylic acid salt
Organic alkali metal salt
Monocarboxylic acid or derivatives
Carboxylic acid
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organic sodium salt
Organic salt
Organooxygen compound
Carbonyl group
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	5.4e-05 g/L	ALOGPS
logP	8.18	ALOGPS
logP	7.15	ChemAxon
logS	-6.8	ALOGPS
pKa (Strongest Acidic)	4.95	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	40.13 Å²	ChemAxon
Rotatable Bond Count	16	ChemAxon
Refractivity	97.12 m³·mol⁻¹	ChemAxon
Polarizability	38.16 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	0	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-07br-0092000000-4a37b674c331bea026bd	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-01pa-1390000000-531cd0445c160b246859	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-000l-5940000000-46bf1c5e797bcc085cc7	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0a4i-0019000000-7f0d1f47078f9dd9aff2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a4i-0059000000-798f45f3ca8fd2aeb1e1	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-00ri-5890000000-1a72bd558c0773779623	Spectrum