Skip to Content
Merck

Key Documents

View All Documentation

706493

(3-Aminopropyl)triethoxysilane

packaged for use in deposition systems, ≥98%

Synonym(s):

3-Triethoxysilylpropylamine, APTES, APTS

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
H2N(CH2)3Si(OC2H5)3
CAS Number:
919-30-2
Molecular Weight:
221.37
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
329762645
EC Number:
213-048-4
Beilstein/REAXYS Number:
1754988
MDL number:
MFCD00008207
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

≥98%

form

liquid

bp

217 °C/760 mmHg (lit.)

density

0.946 g/mL at 25 °C (lit.)

SMILES string

CCO[Si](CCCN)(OCC)OCC

InChI

1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

InChI key

WYTZZXDRDKSJID-UHFFFAOYSA-N

General description

Atomic number of base material: 14 Silicon

Application

Precursors Packaged for Depositions Systems

Still not finding the right product?

Explore all of our products under (3-Aminopropyl)triethoxysilane

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

199.4 °F - closed cup

flash_point_c

93 °C - closed cup

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library