SiSiB® PC1300 Diethylenetriaminopropyltrimethoxysilane |
Synonym: N-(3-trimethoxysilylpropyl)diethylenetriamine; N-[N'-(2-aminoethyl)aminoethyl]-3-aminopropyl-trimethoxysilane Countertype of Dynasylan TRIAMO, DowCorning AY43-009, Silquest A-1130 |
Chemical Structure |
Introduction |
SiSiB® PC1300 is an organofunctional silane possessing three reactive amino
groups and a hydrolyzable trimethoxysilyl group. Due to the nature of its amino
group, this substance reacts as a strong base. The silane hydrolyzes
autocatalytically in the presence of moisture (methanol is released) to form
silanols, which can then react with themselves to produce siloxanes or can bind
to inorganic substrates. As a bifunctional organosilane, it can also interact
with numerous organic polymers and thus function as a molecular bridge (adhesion
promoter, surface modifier) between organic and inorganic substrates.
SiSiB® PC1300 is a clear, light to dark yellow liquid with a slight amine-like odor. It is soluble in alcohols, ketones, esters and aliphatic and aromatic hydrocarbon solvents. |
Typical Physical Properties |
Chemical Name: | Diethylenetriaminopropyltrimethoxysilane |
CAS No.: | 35141-30-1 |
EINECS No.: | 252-390-9 |
Empirical Formula: | C10H27N3O3Si |
Molecular Weight: | 265.43 |
Boiling Point: | 116°C [2mmHg] |
Flash Point: | 137°C |
Color and Appearance: | Clear, light to dark yellow liquid |
Density [25°C] : | 1.031 |
Refractive Index [25°C]: | 1.458 [25°C] |
Min Purity | 90% |
Applications |
SiSiB® PC1300 can be used as an adhesion promoter in sealants, adhesives and
coatings, specifically suited for plastisol sealants. SiSiB® PC1300 can be used as a surface modifier for fillers. SiSiB® PC1300 can be used in the production of silyl-modified polymers which serve as binders in adhesives and sealants. |
Packing and Storage |
SiSiBĀ® PC1300 is supplied in 200Kg steel drum or 1000Kg IBC container. In the unopened original container SiSiBĀ® PC1300 has a shelf life of one year in a dry and cool place. |
Technical Library |