Triethoxycaprylylsilane
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MedKoo CAT#: 571021

CAS#: 2943-75-1

Description: Triethoxycaprylylsilane is an organically modified silane that has been found to aggregate in the form of normal micelles as well as reverse micelles. The molecule can be hydrolyzed to form a hydrated silica network while the n-octyl groups are held together through hydrophobic interaction. The network can host hydrophobic molecules through interactions with the hydrophobic core and the hydrophilic silica cores can encapsulate hydrophilic molecules such as horseradish peroxidase (HRP). Triethoxycaprylylsilane is commonly used in plastics applications.

Chemical Structure

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Triethoxycaprylylsilane
CAS# 2943-75-1
Instruction

Theoretical Analysis

MedKoo Cat#: 571021
Name: Triethoxycaprylylsilane
CAS#: 2943-75-1
Chemical Formula: C14H32O3Si
Exact Mass: 276.21
Molecular Weight: 276.490
Elemental Analysis: C, 60.82; H, 11.67; O, 17.36; Si, 10.16

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440g USD 265
880g USD 425
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Synonym: Triethoxycaprylylsilane, Oleth-30, NSC 42964

IUPAC/Chemical Name: Silane, triethoxyoctyl-

InChi Key: MSRJTTSHWYDFIU-UHFFFAOYSA-N

InChi Code: InChI=1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3

SMILES Code: CCCCCCCC[Si](OCC)(OCC)OCC

Appearance: liquid

Purity: >97% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 276.49 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Warheit DB, Reed KL, Webb TR. Pulmonary toxicity studies in rats with triethoxyoctylsilane (OTES)-coated, pigment-grade titanium dioxide particles: bridging studies to predict inhalation hazard. Exp Lung Res. 2003 Dec;29(8):593-606. PubMed PMID: 14594658.

2: Hasan A, Pandey LM. Kinetic studies of attachment and re-orientation of octyltriethoxysilane for formation of self-assembled monolayer on a silica substrate. Mater Sci Eng C Mater Biol Appl. 2016 Nov 1;68:423-9. doi: 10.1016/j.msec.2016.06.003. Epub 2016 Jun 5. PubMed PMID: 27524037.

3: Das S, Jain TK, Maitra A. Inorganic-organic hybrid nanoparticles from n-octyl triethoxy silane. J Colloid Interface Sci. 2002 Aug 1;252(1):82-8. PubMed PMID: 16290765.