
3-Aminopropyltriethoxysilane 98%
Chemical name: 3-Aminopropyltriethoxysilane
CAS No. : 919-30-2
Molecular Formula: (C 2 H 5 O) 3 SiC 3 H 6 NH 2
Foreign Brand: Union Carbide Corp:A-1100,Dow Corning: Z-6011,ShineEtus:KBM-903
Product Introduction
Products Description

Chemical Name: 3-Aminopropyltriethoxysilane
CAS No. : 919-30-2
Molecular Formula: (C2H5O)3SiC3H6NH2
Purity:≥98%
Physical Properties
| Appearance: | colorless transparent liquid |
|
Molecular weight: |
221.40 |
| Density(25℃): |
0.9450-0.9550 |
|
Refractive index(n 25℃): |
1.420+0.0005 |
| Boiling point: | 220℃ |
| Flash point: | 96℃ |
Solubility
KH-550 can soluble in many organic solvents,such as ethanol, ethyl ether, toluene, xylene.it also can react with CCl4 and be hydrolyzed into silicon alcohol under the influence of water.
3-Aminopropyltriethoxysilane Application

Enhanced Adhesion Promoter
3-Aminopropyltriethoxysilane is widely used as a coupling agent to improve the adhesion between organic materials such as polymers and inorganic substrates like glass or metals. Its unique chemical structure allows it to form strong chemical bonds, resulting in durable and long-lasting composite materials

Surface Modification for Improved Compatibility
3-Aminopropyltriethoxysilane compound effectively modifies the surface properties of fillers and pigments, making them more compatible with various polymer matrices. This enhances the overall mechanical strength, thermal stability, and processability of composites in industries such as automotive and electronics.

Functional Coatings Development
3-Aminopropyltriethoxysilane serves as a key ingredient in the formulation of functional coatings that offer improved corrosion resistance, hydrophobicity, and chemical stability. These coatings are essential in protecting metal structures, electronic devices, and other sensitive surface.
Packing&Storage
Usable life and storage:
when stored at or below 25℃ in the original sealed containers, this product has a usable life of 12 months from the date of production.
Sealed in container,keep the warehouse cool,dry and draughty.avoid dampness and water,away form fire and heat source.
Package:
5KG plastic drum 25KG plastic drum

200KG plastic drum warehouse

How to get the sample or goods
Fields:First to make sure which fields you used in ,so that we can recommend or suggest the suitable products based on your industries.
Systems:
Our products usually used in coating,paint or plastics,and be divided into water,oil , epoxy, acrylic, polyurethane, alkyd and other systems.so confirm the system also important for choose suitable products.
Functions:
After learn about approximate situation,and what's the function want our coupling agent effect in your formula.in other word,what's your problems want to be solved with coupling agent,then we can recommend the products for you.
Quantity
Determine the quantity you need - whether it is a bulk order or a smaller sample. This is very important for budgeting and project planning.
Lead time& Destination Port
Depending on the timeline of the project, lead time can be critical. Make sure can meet your schedule.of course,destination port a factor in cost budgeting.
Contact with us below what's app or mail ,then get more products details and sample delivery things.
What's app:+86-15723551582
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Mail:emily@jessicachem.com
Hot Tags: 3-aminopropyltriethoxysilane 98%, China, manufacturers, suppliers, wholesale, factory
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