EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes


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CAS Number: 2943-75-1Picture of molecule3D/inchi
Other(deleted CASRN):1247019-87-9
ECHA EINECS - REACH Pre-Reg:220-941-2
Nikkaji Web:J183.124K
Beilstein Number:2325287
Molecular Weight:276.49194000
Formula:C14 H32 O3 Si
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:binding agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.88400 @ 25.00 °C.
Refractive Index:1.41800 @ 20.00 °C.
Flash Point: 209.00 °F. TCC ( 98.33 °C. )
Soluble in:
 water, 4.021 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: binding agents
For experimental / research use only.
Sigma-Aldrich: Aldrich
For experimental / research use only.
Triethoxy(octyl)silane deposition grade, 98%, 99.99% trace metals basis
For experimental / research use only.
Triethoxy-n-octylsilane >97.0%(GC)
Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 10060 uL/kg
Journal of Toxicology, Cutaneous and Ocular Toxicology. Vol. 15, Pg. 261, 1996.

Dermal Toxicity:
skin-rabbit LD50 5910 uL/kg
Journal of Toxicology, Cutaneous and Ocular Toxicology. Vol. 15, Pg. 261, 1996.

Inhalation Toxicity:
Not determined
Safety in Use Information:
binding agents
Recommendation for triethoxycaprylylsilane usage levels up to:
 not for fragrance use.
Recommendation for triethoxycaprylylsilane flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):2943-75-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :76262
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
RTECS:VV6695500 for cas# 2943-75-1
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):76262
Pubchem (sid):135259514
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2931.90.9010
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
 octyl triethoxysilane


PubMed:Magnetic-Nanoflocculant-Assisted Water-Nonpolar Solvent Interface Sieve for Microalgae Harvesting.
PubMed:Comparative hazard identification by a single dose lung exposure of zinc oxide and silver nanomaterials in mice.
PubMed:Effects of Tailored Surface Chemistry on Desorption Electrospray Ionization Mass Spectrometry: a Surface-Analytical Study by XPS and AFM.
PubMed:Probing nanoscale chemical segregation and surface properties of antifouling hybrid xerogel films.
PubMed:Critical experimental parameters related to the cytotoxicity of zinc oxide nanoparticles.
PubMed:Effects of aging on structure and stability of TiO2 nanoparticle-containing oil-in-water emulsions.
PubMed:Synthesis of mesoporous hollow silica nanospheres using polymeric micelles as template and their application as a drug-delivery carrier.
PubMed:Reducing leakage currents in n-channel organic field-effect transistors using molecular dipole monolayers on nanoscale oxides.
PubMed:Preparation of new Calix[4]arene-immobilized biopolymers for enhancing catalytic properties of Candida rugosa lipase by sol-gel encapsulation.
PubMed:Open tubular columns with mixed-mode reversed-phase and weak anion-exchange stationary phase for capillary electrochromatography.
PubMed:Effect of the residual silanol group protection on the liquid chromatographic resolution of α-amino acids and proton pump inhibitors on a ligand exchange chiral stationary phase.
PubMed:High-throughput screening system for creating and assessing surface-modified porous silicon.
PubMed:Enhancement of the activity and enantioselectivity of lipase by sol-gel encapsulation immobilization onto β-cyclodextrin-based polymer.
PubMed:Spontaneous multiscale phase separation within fluorinated xerogel coatings for fouling-release surfaces.
PubMed:Immobilization of Candida rugosa lipase on hydrophobic/strong cation-exchange functional silica particles for biocatalytic synthesis of phytosterol esters.
PubMed:Submicrometer organic silica gel fiber for oxygen sensing.
PubMed:Enantioselective enzymatic hydrolysis of racemic drugs by encapsulation in sol-gel magnetic sporopollenin.
PubMed:Comparison of silica gel modified with three different functional groups with C-18 and styrene-divinylbenzene adsorbents for the analysis of selected volatile flavor compounds.
PubMed:Improvement of catalytic properties of Candida rugosa lipase by sol-gel encapsulation in the presence of magnetic calix[4]arene nanoparticles.
PubMed:Investigation of novel sol-gel hydrophobic surfaces for desorption electrospray ionization-mass spectrometry analysis.
PubMed:Diffusion control of porous membrane by modifying the nanopore properties.
PubMed:Effect of concentration on the photo-orientation and relaxation dynamics of self-assembled monolayers of mixtures of an azobenzene-based triethoxysilane with octyltriethoxysilane.
PubMed:The control of marine biofouling on xerogel surfaces with nanometer-scale topography.
PubMed:Superhydrophobic antibacterial cotton textiles.
PubMed:Enhanced oxygen sensing properties of Pt(II) complex and dye entrapped core-shell silica nanoparticles embedded in sol-gel matrix.
PubMed:Preparation of organic-inorganic hybrid silica monolith with octyl and sulfonic acid groups for capillary electrochromatograhpy and application in determination of theophylline and caffeine in beverage.
PubMed:Continuous surface functionalization of flame-made TiO2 nanoparticles.
PubMed:Hybrid organic-inorganic silica monolith with hydrophobic/strong cation-exchange functional groups as a sorbent for micro-solid phase extraction.
PubMed:A capillary electrochromatography-electron spray ionization-mass spectrometry method for simultaneous analysis of charged and neutral constituents of a hepatocarcinoma cell metabolome.
PubMed:Structural properties and antibacterial effects of hydrophobic and oleophobic sol-gel coatings for cotton fabrics.
PubMed:Application of principal component analysis to the thermal characterization of silanized nanoparticles obtained at supercritical carbon dioxide conditions.
PubMed:Photoluminiscence response of Ru(II) complex immobilized in SiO2-based matrix to dissolved oxygen in beer.
PubMed:Hybrid organic-inorganic octyl monolithic column for in-tube solid-phase microextraction coupled to capillary high-performance liquid chromatography.
PubMed:Effects of surface coating on the controlled release of vitamin B1 from mesoporous silica tablets.
PubMed:Effect of the residual silanol group protection on the liquid chromatographic resolution of racemic primary amino compounds on a chiral stationary phase based on optically active (3,3'-diphenyl-1,1'-binaphthyl)-20-crown-6.
PubMed:A novel luminescent lifetime-based optrode for the detection of gaseous and dissolved oxygen utilising a mixed ormosil matrix containing ruthenium (4,7-diphenyl-1,10-phenanthroline)3Cl2 (Ru.dpp).
PubMed:Reversed-phase and weak anion-exchange mixed-mode silica-based monolithic column for capillary electrochromatography.
PubMed:Octyl-functionalized hybrid silica monolithic column for reversed-phase capillary electrochromatography.
PubMed:Preparation of highly monodisperse W/O emulsions with hydrophobically modified SPG membranes.
PubMed:Structural evolution of octyltriethoxysilane films on glass surfaces during annealing at elevated temperature.
PubMed:Hybrid xerogel films as novel coatings for antifouling and fouling release.
PubMed:Effects of surface properties of colloidal silica particles on redispersibility and properties of acrylic-based polyurethane/silica composites.
PubMed:Sol-gel-derived sensor materials that yield linear calibration plots, high sensitivity, and long-term stability.
PubMed:Characterization of the interactions in polymer-filler systems by inverse gas chromatography.
PubMed:Preparation of stationary phases for open-tubular capillary electrochromatography using the sol-gel method.
None found
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