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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
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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.)

functional group

amine

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.[1][2] It can react with fluorinated carbon nanotubes (F-CNT) to form aminoalkylalkoxysilane functionalized carbon nanotubes.[3]

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV5978
MKCW7385
MKCV0391
MKCQ3150
MKCQ1198

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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)
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)
J G Horswill et al.
British journal of pharmacology, 152(5), 805-814 (2007-06-27)
Rimonabant (Acomplia, SR141716A), a cannabinoid CB1 receptor inverse agonist, has recently been approved for the treatment of obesity. There are, however, concerns regarding its side effect profile. Developing a CB1 antagonist with a different pharmacological mechanism may lead to a
Terry O Collier et al.
Journal of biomedical materials research. Part A, 69(4), 644-650 (2004-05-27)
The ability of monocytes to adhere, differentiate into macrophages, and fuse to form foreign body giant cells (FBGCs) on an implanted material surface is a critical step toward biomaterial degradation. Novel homogeneous surfaces were utilized to mediate adhesion. These surfaces
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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