sodium octyl sulfate
octyl hydroxysulfonate, sodium salt
Identification
| Name | sodium octyl sulfate |
| IUPAC | sodium;octyl sulfate |
| CAS Number | 142-31-4 |
| EINECS | 205-535-5 |
| FDA UNII | 6RZL727210 |
| Molecular Formula | C8 H17 Na O4 S |
| Molecular Weight | 232.27505928 |
| MDL Number | MFCD00007470 |
| Nikkaji Number | J66.348D |
| Beilstein | 3658635 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| logP (o/w) | 3.269 (est) |
| Soluble in | water, 5.057e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 396 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | pharmaceuticals / chemical synthisis |
| Recommendation for sodium octyl sulfate usage levels up to | not for fragrance use. |
| Recommendation for sodium octyl sulfate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
bioterge pas 8
cycloryl OS
duponol 80
octyl hydroxysulfonate, sodium salt
octyl sodium sulfate
octyl sulfate sodium salt
N-
octyl sulfate sodium salt
octylsulfuric acid sodium salt
sodium capryl sulfate
sodium N-octyl sulfate
sodium N-octyl sulphate
sodium octyl sulphate
sodium;octyl sulfate
SOS
sulfuric acid monooctyl ester sodium salt
sulfuric acid, monooctyl ester, sodium salt
sulfuric acid, octyl ester, sodium salt (1:1)
sulphuric acid, monooctyl ester, sodium salt
PubMed:
Supersaturation-Limited and Unlimited Phase Spaces Compete to Produce Maximal Amyloid Fibrillation near the Critical Micelle Concentration of Sodium Dodecyl Sulfate.
PubMed:
Spontaneous transformations between surfactant bilayers of different topologies observed in mixtures of sodium octyl sulfate and hexadecyltrimethylammonium bromide.
PubMed:
High field dynamic nuclear polarization NMR with surfactant sheltered biradicals.
PubMed:
Enhanced recovery of spermatozoa and comprehensive lysis of epithelial cells from sexual assault samples having a low cell counts or aged up to one year.
PubMed:
Self-assembly in mixtures of an anionic and a cationic surfactant: a comparison between small-angle neutron scattering and cryo-transmission electron microscopy.
PubMed:
An economic method for synthesis of highly ordered porous silica.
PubMed:
Molecular dynamics simulation of cetyltrimethylammonium bromide and sodium octyl sulfate mixtures: aggregate shape and local surfactant distribution.
PubMed:
Structural analysis of protein denaturation with alkyl perfluorinated sulfonates.
PubMed:
Heterologous expression and characterization of a recombinant thermostable alkylsulfatase (sdsAP).
PubMed:
Photophysics and dynamics of a β-carboline analogue in room temperature ionic liquids.
PubMed:
Quantitative analysis of valiolamine through pre-column derivatization with phenylisocyanate using high-performance liquid chromatography with UV detection: selection of reagent, identification of derivative and optimization of derivatization conditions.
PubMed:
Selective enrichment of albumin in biological samples by CE using segmental filling with sodium octyl sulfate in the background electrolyte.
PubMed:
Compositional effects on electrophoretic and chromatographic figures of merit in electrokinetic chromatography with cetyltrimethylammonium bromide/sodium octyl sulfate vesicles as the pseudostationary phase. Part 1: effect of the phase ratio.
PubMed:
Photoinduced increase in vesicle size and role of photoresponsive malachite green leuconitrile derivative in vesicle fusion.
PubMed:
Phase behavior of mixed solution of a glycerin-modified cationic surfactant and an anionic surfactant.
PubMed:
A biophysical investigation on the binding and controlled DNA release in a cetyltrimethylammonium bromide-sodium octyl sulfate cat-anionic vesicle system.
PubMed:
Thermodynamic characterization of the interaction behavior of a hydrophobically modified polyelectrolyte and oppositely charged surfactants in aqueous solution: effect of surfactant alkyl chain length.
PubMed:
Spontaneous formation of vesicles and dispersed cubic and hexagonal particles in amino acid-based catanionic surfactant systems.
PubMed:
Comparison of the conformational stability of the non-native alpha-helical intermediate of thiol-modified beta-lactoglobulin upon interaction with sodium n-alkyl sulfates at two different pH.
PubMed:
Origin of peak asymmetry and isotherm nonlinearity in micellar electrokinetic chromatography: variation of peak shape with buffer concentration.
PubMed:
Interactions between zwitterionic and conventional anionic and cationic surfactants.
PubMed:
Effect of surfactant counterion and organic modifier on the properties of surfactant vesicles in electrokinetic chromatography.
PubMed:
Cooperative alpha-helix formation of beta-lactoglobulin induced by sodium n-alkyl sulfates.
PubMed:
Interaction of piroxicam with micelles: effect of hydrophobic chain length on structural switchover.
PubMed:
Size control of styrene oxide-ethylene oxide diblock copolymer aggregates with classical surfactants: DLS, TEM, and ITC study.
PubMed:
Temperature-dependent vesicle formation of aqueous solutions of mixed cationic and anionic surfactants.
PubMed:
Fluorescence delineation of the surfactant microstructures in the CTAB-sOS-H2O catanionic system.
PubMed:
Spontaneously formed nonequilibrium vesicles of cetyltrimethylammonium bromide and sodium octyl sulfate in aqueous dispersions.
PubMed:
Characterization of surfactant and phospholipid vesicles for use as pseudostationary phases in electrokinetic chromatography.
PubMed:
Formation of the molten globule-like state of cytochrome c induced by n-alkyl sulfates at low concentrations.
PubMed:
Electrochemical evidence for the molten globule states of cytochrome c induced by N-alkyl sulfates at low concentrations.
PubMed:
Micelle-sequestered dissociation of cationic DNA-intercalated drugs: unexpected surfactant-induced rate enhancement.
PubMed:
Rapid estimation of octanol-water partition coefficients using synthesized vesicles in electrokinetic chromatography.
PubMed:
Effect of class I and II organic modifiers on retention and selectivity in vesicle electrokinetic chromatography.
PubMed:
Structural characterization of bacteriophage M13 solubilization by amphiphiles.
PubMed:
Sonochemistry of surfactants in aqueous solutions: an EPR spin-trapping study.
PubMed:
DNA conformational dynamics in the presence of catanionic mixtures.
PubMed:
Differential scanning calorimetric studies on bovine serum albumin. IV. Effect of anionic surfactants with various lengths of hydrocarbon chain.
PubMed:
Preparation of an optimum mobile phase for the simultaneous determination of neurochemicals in mouse brain tissues by high-performance liquid chromatography with electrochemical detection.
PubMed:
[Determination of free catecholamines in the urine using high efficiency liquid chromatography with an electrochemical detector].
PubMed:
Inhibition of Swarming of Proteus by Sodium Tetradecyl Sulfate, beta-Phenethyl Alcohol, and p-Nitrophenylglycerine.