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104884

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
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24846681
EC Number:
217-164-6
Beilstein/REAXYS Number:
636230
MDL number:
MFCD00008173

Key Documents

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InChI key

PHQOGHDTIVQXHL-UHFFFAOYSA-N

InChI

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

SMILES string

CO[Si](CCCNCCN)(OC)OC

assay

97%

form

liquid

Quality Level

100

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

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1 of 4

This Item
448664127582440302
N-[3-(Trimethoxysilyl)propyl]ethylenediamine 97%

Sigma-Aldrich

104884

N-[3-(Trimethoxysilyl)propyl]ethylenediamine

[3-(Diethylamino)propyl]trimethoxysilane 96%

Sigma-Aldrich

448664

[3-(Diethylamino)propyl]trimethoxysilane

N-(2-Hydroxyethyl)ethylenediamine 99%

Sigma-Aldrich

127582

N-(2-Hydroxyethyl)ethylenediamine

[3-(2-Aminoethylamino)propyl]trimethoxysilane technical grade, ≥80%

Sigma-Aldrich

440302

[3-(2-Aminoethylamino)propyl]trimethoxysilane

assay

97%

assay

96%

assay

99%

assay

≥80%

density

1.028 g/mL at 25 °C (lit.)

density

0.95 g/mL at 25 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

density

1.028 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

bp

146 °C/15 mmHg (lit.)

bp

120 °C/20 mmHg (lit.)

bp

238-240 °C/752 mmHg (lit.)

bp

146 °C/15 mmHg (lit.)

refractive index

n20/D 1.444 (lit.)

refractive index

n20/D 1.423 (lit.)

refractive index

n20/D 1.485 (lit.)

refractive index

n20/D 1.444 (lit.)

form

liquid

form

-

form

-

form

liquid

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]

signalword

Danger

Hazard Classifications

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

target_organs

respiratory tract irritation

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

276.8 °F - closed cup

flash_point_c

136 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ5293
MKCV5978
MKCW7385
MKCV0391
MKCQ3150

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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 Cu (II) and Pb (II) onto a grafted silica: isotherms and kinetic models.
Chiron N, at. al.
Water Research, 37(13), 3079-3086 (2003)
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
Chungsying Lu et al.
Journal of the Air & Waste Management Association (1995), 60(4), 489-496 (2010-05-05)
A relatively new mesoporous silica sorbent for environmental protection applications (i.e., mesoporous spherical-silica particles [MSPs]), was modified by N-[3-(trimethoxysilyl)propyl]ethylenediamine (EDA) solution and was tested for its potential in the separation of carbon dioxide (CO2) from flue gas. The CO2 adsorption
View All Related Papers

Questions

1–2 of 2 Questions  

  1. 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/418/501/product-dating-information-06-25-mk.pdf

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  2. 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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