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Quality Level
Assay
≥98.0%
form
liquid
color
APHA: ≤25
refractive index
n20/D 1.421
bp
217 °C/760 mmHg (lit.)
density
0.929 g/mL at 25 °C
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
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Related Categories
General description
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
WGK
WGK 1
Flash Point(F)
195.1 °F
Flash Point(C)
90.6 °C
Certificates of Analysis (COA)
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What is the concentration of the (3-Aminopropyl)triethoxysilane, commonly known as APTES?
The (3-Aminopropyl)triethoxysilane, which is a neat liquid, is 4.3 M. This is based on a density of 0.946 g/mL and a molecular weight of 221.37.
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