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104884

Sigma-Aldrich

N-[3-(Trimethoxysilyl)propyl]ethylenediamine

97%

Synonym(s):

[3-(2-Aminoethylamino)propyl]trimethoxysilane, N-(2-Aminoethyl)-3-(trimethoxysilyl)propylamine

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About This Item

Linear Formula:
(CH3O)3Si(CH2)3NHCH2CH2NH2
CAS Number:
1760-24-3
Molecular Weight:
222.36
Beilstein:
636230
EC Number:
217-164-6
MDL number:
MFCD00008173
UNSPSC Code:
12352103
PubChem Substance ID:
24846681
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.444 (lit.)

bp

146 °C/15 mmHg (lit.)

density

1.028 g/mL at 25 °C (lit.)

SMILES string

CO[Si](CCCNCCN)(OC)OC

InChI

1S/C8H22N2O3Si/c1-11-14(12-2,13-3)8-4-6-10-7-5-9/h10H,4-9H2,1-3H3

InChI key

PHQOGHDTIVQXHL-UHFFFAOYSA-N

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Application

N-[3-(Trimethoxysilyl)propyl]ethylenediamine has also been used as an organic ligand for the surface modification of silica gel to uptake heavy metal ions. It can react with fluorinated carbon nanotubes (F-CNT) to form aminoalkylalkoxysilane functionalized carbon nanotubes.

Signal Word

Danger

Hazard Statements

H317,H318,H332,H373

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Sens. 1B - STOT RE 2 Inhalation

Target Organs

respiratory tract irritation

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

276.8 °F - closed cup

Flash Point(C)

136 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Adsorption of heavy metal cations by organic ligands grafted on porous materials.
Vasiliev A
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 118(1-3), 251-257 (2009)
Adsorption of Cu (II) and Pb (II) onto a grafted silica: isotherms and kinetic models.
Chiron N, at. al.
Water Research, 37(13), 3079-3086 (2003)
Functionalization of single-walled carbon nanotubes with N-[3-(trimethoxysilyl) propyl] ethylenediamine and its cobalt complex.
Oki A
Journal of Physics and Chemistry of Solids, 69(5-6), 1194-1198 (2008)
Ranee A Stile et al.
Journal of biomedical materials research, 61(3), 391-398 (2002-07-13)
Sequential Robust Design experiments and X-ray photoelectron spectroscopic (XPS) studies were performed to examine the immobilization of hyaluronic acid (HA) on glass substrates chemisorbed with N-(2-aminoethyl)-3-aminopropyl-trimethoxysilane (EDS). Numerous reaction conditions were investigated, including the concentrations of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC)
Jun-Chao Zuo et al.
Journal of hazardous materials, 235-236, 336-342 (2012-08-25)
Two novel adsorbents to remove excess arsenate and arsenite in the drinking water were prepared for the first time by grafting monoamine and diamine, respectively, and then coordinating Fe(3+) on silica gel that was obtained using sol-gel method with two-step
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