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Sigma-Aldrich

N1-(3-Trimethoxysilylpropyl)diethylenetriamine

technical grade

Synonym(s):

2-[2-(3-Trimethoxysilylpropylamino)ethylamino]ethylamine, 3-[2-(2-Aminoethylamino)ethylamino]propyltrimethoxysilane

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About This Item

Linear Formula:
(CH3O)3Si(CH2)3NHCH2CH2NHCH2CH2NH2
CAS Number:
35141-30-1
Molecular Weight:
265.43
Beilstein/REAXYS Number:
8421470
MDL number:
MFCD00069173
UNSPSC Code:
12352103
PubChem Substance ID:
24865858
NACRES:
NA.22

grade

technical grade

vapor pressure

1 mmHg ( 20 °C)

form

liquid

refractive index

n20/D 1.459 (lit.)

bp

114-118 °C/2 mmHg (lit.)

density

1.03 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCCNCCNCCN)(OC)OC

InChI

1S/C10H27N3O3Si/c1-14-17(15-2,16-3)10-4-6-12-8-9-13-7-5-11/h12-13H,4-11H2,1-3H3

InChI key

NHBRUUFBSBSTHM-UHFFFAOYSA-N

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Application

N1-(3-Trimethoxysilylpropyl)diethylenetriamine (TRI-silane) can be used as a grafting agent to incorporate amine functional group onto the surface of various ordered mesoporous silica. It can be also used in CO2 capture applications.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

204.8 °F

flash_point_c

96 °C

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N 1-(3-Trimethoxysilylpropyl) diethylenetriamine grafted KIT-6 for CO2/N2 selective separation
Kishor, Rupak and Ghoshal, Aloke Kumar
Royal Society of Chemistry Advances, 6(2), 898-909 (2016)
JinHyeong Lee et al.
Scientific reports, 10(1), 4882-4882 (2020-03-19)
In this study, the influence of drying conditions on amine (-NH3) functionalization of graphene oxide (GO) was evaluated, and the hexavalent chromium (Cr(VI)) adsorption efficiency of the prepared materials was compared. 3-[2-(2-aminoehtylamino) ethylamino]propyl-trimethoxysilane (3N) was used for amine functionalization. The
Modeling adsorption of CO2 on amine-functionalized mesoporous silica. 2: Kinetics and breakthrough curves
S-G Rodrigo and Sayari A
Chemical Engineering Journal, 161(1-2), 182-190 (2010)
Modeling CO2 adsorption on amine-functionalized mesoporous silica: 1. A semi-empirical equilibrium model
S-G, Rodrigo, et al.
Chemical Engineering Journal, 161(1-2), 173-181 (2010)
Mariusz Barczak et al.
Carbohydrate polymers, 247, 116747-116747 (2020-08-25)
Iron/silica core-shell microparticles (IMPs) were functionalized by different functional groups including amine, glycidoxy, phenyl, and thiocyanate. Many of the IMPs modifications are reported for the first time. The resulting surface chemistry turned out to affect the properties of magnetic alginate
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