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448664

Sigma-Aldrich

[3-(Diethylamino)propyl]trimethoxysilane

96%

Synonym(s):

N,N-Diethyl-3-(trimethoxysilyl)propylamine

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About This Item

Linear Formula:
(C2H5)2N(CH2)3Si(OCH3)3
CAS Number:
41051-80-3
Molecular Weight:
235.40
EC Number:
255-192-0
MDL number:
MFCD00039882
UNSPSC Code:
12352103
PubChem Substance ID:
24868424
NACRES:
NA.22

Quality Level

100

Assay

96%

refractive index

n20/D 1.423 (lit.)

bp

120 °C/20 mmHg (lit.)

density

0.95 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)CCC[Si](OC)(OC)OC

InChI

1S/C10H25NO3Si/c1-6-11(7-2)9-8-10-15(12-3,13-4)14-5/h6-10H2,1-5H3

InChI key

ZLDHYRXZZNDOKU-UHFFFAOYSA-N

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Application

[3-(Diethylamino)propyl]trimethoxysilane was covalently bonded to mesoporous titania–silica mixed oxides to act as epoxidation catalysts.{55} [3-(Diethylamino)propyl]trimethoxysilane, immobilized on mesoporous silicas (SBA-15) may be used as adsorbents to capture CO2. {56}

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315 - H318 - H335

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °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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Primary, secondary, and tertiary amines for CO2 capture: Designing for mesoporous CO2 adsorbents
Ko YG, et al.
Journal of Colloid and Interface Science, 361(2), 594-602 (2011)
Amine-modified titania?silica hybrid gels as epoxidation catalysts
Muller CA, et al.
Applied Catalysis A: General, 201(2), 253-261 (2012)

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