PH1277 (3-Aminopropyl)triethoxysilane (CAS No. 919-30-2)

Catalog No. PH1277
Chemical Formula C9H23NO3Si
CAS Number 919-30-2
Density 0.946 g/cm3
Appearance Colorless transparent liquid
Melting Point 221.30 °С
Formula Weight 221.30
Boiling point 215 °С at 760 mmHg

Stanford Advanced Materials (SAM) now can supply (3-Aminopropyl)triethoxysilane applied in various industries.
Related products: 3-Methacryloxypropyltrimethoxysilane, (3-Glycidoxypropyl)triethoxysilane, Vinyltrimethoxysilane, Triethoxyvinylsilane

(3-Aminopropyl)triethoxysilaneV Description

(3-Aminopropyl)triethoxysilane, also known as 3-Triethoxysilylpropylamine, APTES, APTS, is completely and immediately soluble in water, alcohol, aromatic and aliphatic hydrocarbons. When stored at or below 25 °С in the original unopened containers, it has a usable life of 24 months from the date of production, and should avoid exposure to atmospheric moisture to prevent gelation.


(3-Aminopropyl)triethoxysilane Specifications

Chromatography purity: ≥97
Refractive index: 1.420-1.425
Storage condition: Keep the container tightly closed in a dry and well-ventilated place. Containers that are opened must be carefully resealed and kept upright to prevent leakage. Moisture sensitive. Store under inert gas.

(3-Aminopropyl)triethoxysilane Applications

(3-Aminopropyl)triethoxysilane a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers.
Its commercial uses are numerous, including:
-coupling agents and adhesion promoters in fiberglass
-adhesives and sealants
-foundry resins
-pre-treatment for coatings.

(3-Aminopropyl)triethoxysilane Packaging

-100g plastic sample bottle
-5kg, 25kg plastic barrel


PH1275 3-Methacryloxypropyltrimethoxysilane

PH1275 3-Methacryloxypropyltrimethoxysilane (CAS No. 2530-85-0)

PH1276 (3-Glycidyloxypropyl)triethoxysilane

PH1276 (3-Glycidyloxypropyl)triethoxysilane (CAS No. 2602-34-8)

PH1278 Vinyltrimethoxysilane

PH1278 Vinyltrimethoxysilane (CAS No. 2768-02-7)

PH1279 Triethoxyvinylsilane

PH1279 Triethoxyvinylsilane (CAS No. 78-08-0)

PH1280 Anionic Fluorosurfactant

PH1280 Anionic Fluorosurfactant

PH1282 Fluorine Containing Defoamer – Fluorine 4050

PH1282 Fluorine Containing Defoamer – Fluorine 4050

PH1283 Fluorine Containing Defoamer – Fluorine 4055

PH1283 Fluorine Containing Defoamer – Fluorine 4055


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