CAS NO.18173-73-4 N-Propyl Methyl DimethoxySilane Basic information
N-Propyl Methyl DimethoxySilane
Colorless and transparent liquid
Organosilicon;Self Assembly&Contact Printing;Self-Assembly Materials;SilanesOrganometallic Reagents;Trialkoxysilanes; Chemical Synthesis;Contact Printing;Materials Science;Micro/NanoElectronics;Organometallic Reagents;Self Assembly &;Self-Assembly Materials;Silanes;
Shading, sealed, dry place.
In paper drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,etc.
By Sea ,Air ,Courier door to door ,etc.
China any port ,Beijing ,Shanghai ,Hong Kong etc.
As additive used in advanced functional materials.
CAS NO.18173-73-4 N-Propyl Methyl DimethoxySilane
BOILING POINT: 126°
MOLECULAR WEIGHT: 148.28
SPECIFIC GRAVITY: 0.8689
FLASHPOINT: 17°C (63°F)
HMIS KEY: 3-3-1-X
HYDROLYTIC SENSITIVITY: 7: REACTS SLOWLY WITH MOISTURE/WATER
REFRACTIVE INDEX: 1.3931
Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete.