Přejít k obsahu
Merck
Všechny fotografie(1)

Key Documents

44237

Sigma-Aldrich

Dodecyltriethoxysilane

technical

Synonyma:

1-(Triethoxysilyl)dodecane, Dodecyltriethoxysilane, Triethoxydodecylsilane

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen


About This Item

Empirický vzorec (Hillův zápis):
C18H40O3Si
Číslo CAS:
Molekulová hmotnost:
332.59
Beilstein/REAXYS Number:
2414223
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

grade

technical

form

liquid

density

0.875 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCC[Si](OCC)(OCC)OCC

InChI

1S/C18H40O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-22(19-6-2,20-7-3)21-8-4/h5-18H2,1-4H3

InChI key

YGUFXEJWPRRAEK-UHFFFAOYSA-N

General description

Dodecyltriethoxysilane (DTES) is an organosilane, which is used as a coupling agent. It forms alkylsiloxane based films that can be used to tune the wettability and facilitate a variety of surfaces with hydrophobicity.
Reaction between dodecene and triethoxysilane yields dodecyltriethoxysilane. 1

Application

A study reports the use of dodecyltriethoxysilane to form a silica nanofluid which alters the water contact angle of an oil-wet carbonate substrate. {68}
Dodecyltriethoxysilane can be used in the surface treatment of calcite crystals for the determination of the effect of wettability with the incorporation of nanoparticles. It may be electrodeposited with tetraethoxysilane, which can be used as an anti-corrosive coating on mild steel.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Chih-Feng Wang et al.
Scientific reports, 10(1), 12769-12769 (2020-07-31)
Effective water use is currently a critical global challenge needed to prevent water shortages and has attracted significant research attention. The realization of solar-driven water evaporation by using effective converters has attracted considerable attention in recent years owing to its
Corrosion protection of mild steel by one-step electrodeposition of superhydrophobic silica film.
Wu L, et al.
Corrosion Science, 85(1), 482-487 (2014)
Hydrophobic monolayer preparation by Langmuir-Blodgett and chemical adsorption techniques.
Paso K, et al.
Journal of Colloid and Interface Science, 325(1), 228-235 (2008)
Pei-Ying Lin et al.
Scientific reports, 3, 1703-1703 (2013-04-24)
Intravital fluorescence imaging has great potential in biological and biomedical research, as it provides the ability to directly observe biological structures and processes in their natural state. Contrast agents for intravital imaging applications should exhibit good biocompatibility, multiphoton fluorescence, and
Wettability alteration of oil-wet limestone using surfactant-nanoparticle formulation.
Nwidee LN, et al.
Journal of Colloid and Interface Science, 504(1), 334-345 (2017)

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.