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Sigma-Aldrich

3-[Bis(2-hydroxyethyl)amino]propyl-triethoxysilane solution

technical, ~65% in ethanol

Synonym(s):

N-(3-Triethoxysilylpropyl)diethanolamine

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About This Item

Empirical Formula (Hill Notation):
C13H31NO5Si
CAS Number:
7538-44-5
Molecular Weight:
309.47
MDL number:
MFCD00053352
UNSPSC Code:
12352100
PubChem Substance ID:
57647224
NACRES:
NA.22

grade

technical

form

liquid

concentration

~65% in ethanol

SMILES string

CCO[Si](CCCN(CCO)CCO)(OCC)OCC

InChI

1S/C13H31NO5Si/c1-4-17-20(18-5-2,19-6-3)13-7-8-14(9-11-15)10-12-16/h15-16H,4-13H2,1-3H3

InChI key

IYAYDWLKTPIEDC-UHFFFAOYSA-N

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Application

3-[Bis(2-hydroxyethyl)amino]propyl-triethoxysilane solution was used to functionalize nanoporous silica (SBA-15).

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

75.0 °F

Flash Point(C)

23.9 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Payman Hashemi et al.
Analytica chimica acta, 646(1-2), 1-5 (2009-06-16)
Nanoporous silica (SBA-15) was prepared and functionalized with 3-[Bis(2-hydroxyethyl)amino] propyl-triethoxysilane (HPTES) to be used as a highly porous fiber coating material for solid-phase microextraction (SPME). The prepared HPTES-SBA-15 particles had a lengthy morphology and a specific surface area of 790

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