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Sigma-Aldrich

3-(Ethoxydimethylsilyl)propylamine

97%

Synonym(s):

(γ-Aminopropyl)dimethylethoxysilane, (3-(Ethoxydimethylsilyl)propyl)amine, (3-Aminopropyl)dimethylethoxysilane, 3-(Ethoxydimethylsilyl)-1-propanamine

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About This Item

Linear Formula:
CH3CH2OSi(CH3)2(CH2)3NH2
CAS Number:
18306-79-1
Molecular Weight:
161.32
MDL number:
MFCD00053947
UNSPSC Code:
12352103
PubChem Substance ID:
24881044
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.429 (lit.)

bp

60 °C/8 mmHg (lit.)

density

0.857 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](C)(C)CCCN

InChI

1S/C7H19NOSi/c1-4-9-10(2,3)7-5-6-8/h4-8H2,1-3H3

InChI key

GLISOBUNKGBQCL-UHFFFAOYSA-N

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Application

3-(Ethoxydimethylsilyl)propylamine is mainly used as a silane-coupling agent for the surface modification of glass substrates, polymers and nanoparticles via amino silanization.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

136.0 °F - closed cup

Flash Point(C)

57.8 °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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