sodium octyl sulfate

octyl hydroxysulfonate, sodium salt

CAS: 142-31-4 C8 H17 Na O4 S MW: 232.27505928

Identification

Namesodium octyl sulfate
IUPACsodium;octyl sulfate
CAS Number142-31-4
EINECS205-535-5
FDA UNII6RZL727210
Molecular FormulaC8 H17 Na O4 S
Molecular Weight232.27505928
MDL NumberMFCD00007470
Nikkaji NumberJ66.348D
Beilstein3658635

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 SDSView
Oral/Parenteral Toxicityintraperitoneal-mouse LD50 396 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorypharmaceuticals / chemical synthisis
Recommendation for sodium octyl sulfate usage levels up tonot for fragrance use.
Recommendation for sodium octyl sulfate flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

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.