Factory Free sample Tosyl Chloride - N-(3-Triethoxysilylpropyl)ethylenediamine CAS 5089-72-5 – Starsky
Factory Free sample Tosyl Chloride - N-(3-Triethoxysilylpropyl)ethylenediamine CAS 5089-72-5 – Starsky Detail:
Product Name: N-(3-Triethoxysilylpropyl)ethylenediamine
CAS: 5089-72-5
MF: C11H28N2O3Si
MW: 264.44
EINECS: 225-806-1
Melting point: 135°C (5 mmHg)
Boiling point: 273°C
Density: 0.97
Vapor pressure: 0.03Pa at 25℃
Refractive index: 1.438
Fp: 123°C
Storage temp.: 2-8°C, protect from light

|
Item |
Specification |
|
Appearance |
Colorless transparent liquid |
|
Assay |
99%min |
|
Melting point |
135°C (5 mmHg) |
|
Boiling point |
273°C |
|
Package |
25 kg/drum or 200 kg/drum |
1 kg/bottle or 25 kg/drum or 200 kg/drum or based on customer’s requirements.
1. Acts as a silane coupling agent for bonding organic polymers with inorganic substrates (e.g., metals, glass).
2. N-(3-Triethoxysilylpropyl)ethylenediamine is used for surface modification of fillers (silica, clay) to improve compatibility in composites, adhesives.
3. Applied in coatings, sealants, and textiles to enhance adhesion, water resistance, and durability.


1. Store in a cool, dry, well-ventilated area with a tightly sealed container; protect from moisture.
2. Keep N-(3-Triethoxysilylpropyl)ethylenediamine away from heat, open flames, and strong oxidizing agents; avoid hydrolysis.
3. Separate from strong acids and aldehydes to prevent decomposition or reactions.
1. Strengthens substrate-polymer adhesion, reducing peeling and improving mechanical stability.
2. Enhances N-(3-Triethoxysilylpropyl)ethylenediamine filler dispersion, boosting composite strength and resistance to environmental degradation.
3. Improves water repellency and long-term durability of coatings, adhesives, and textile treatments.
Product detail pictures:


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