473780-80-2

Basic information

• Product Name: 5,5-dimethyl-3-(3-triethoxysilylpropyl)imidazolidine-2,4-dione
• CAS NO: 473780-80-2
• Molecular Formula: C₁₄H₂₈N₂O₅Si
• Molecular Weight: 332.47
• Mol File: 473780-80-2.mol
• Article Data: 4

Chemical Properties

• Density: 1.054g/cm³
• Refractive Index: 1.458
• CAS DataBase Reference: 5,5-dimethyl-3-(3-triethoxysilylpropyl)imidazolidine-2,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-dimethyl-3-(3-triethoxysilylpropyl)imidazolidine-2,4-dione(473780-80-2)
• EPA Substance Registry System: 5,5-dimethyl-3-(3-triethoxysilylpropyl)imidazolidine-2,4-dione(473780-80-2)

Safety Data

• Hazardous Substances Data: 473780-80-2(Hazardous Substances Data)

Upstream product

• 5089-70-3 (3-chloropropyl)triethoxysilane 
• 77-71-4 5,5-dimethyl-imidazolidine-2,4-dione 

Relevant articles and documents

PHB/PCL fibrous membranes modified with SiO2?TiO2-based core?shell composite nanoparticles for hydrophobic and antibacterial applications

In order to prepare multifunctional fibrous membranes with hydrophobicity, antibacterial properties and UV resistance, we used silica and titanium dioxide for preparing SiO2?TiO2 nanoparticles (SiO2?TiO2 NPs) to create roughness on the fibrous membranes surfaces. The introduction of TiO2 was used for improving UV resistance. N-Halamine precursor and silane precursor were introduced to modify SiO2?TiO2 NPs to synthesize SiO2?TiO2-based core?shell composite nanoparticles. The hydrophobic antibacterial fibrous membranes were prepared by a dip-pad process of electrospun biodegradable polyhydroxybutyrate/poly-?-caprolactone (PHB/PCL) with the synthesized SiO2?TiO2-based core?shell composite nanoparticles. TEM, SEM and FT-IR were used to characterize the synthesized SiO2?TiO2-based core?shell composite nanoparticles and the hydrophobic antibacterial fibrous membranes. The fibrous membranes not only showed excellent hydrophobicity with an average water contact angle of 144° ± 1°, but also appreciable air permeability. The chlorinated fibrous membranes could inactivate all S. aureus and E. coli O157:H7 after 5 min and 60 min of contact, respectively. In addition, the chlorinated fibrous membranes exhibited outstanding cell compatibility with 102.1% of cell viability. Therefore, the prepared hydrophobic antibacterial degradable fibrous membranes may have great potential application for packaging materials.

Method for Attachment of Silicon-Containing Compounds to a Surface and for Synthesis of Hypervalent Silicon-Compounds

A method for inducing a hypervalent state within silicon-containing compounds by which they can be chemically attached to a surface or substrate and/or organized onto a surface of a substrate. The compounds when attached to or organized on the surface may have different physical and/or chemical properties compared to the starting materials.