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Phenyltris(methylethylketoxime)silane - PTMOS

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Phenyltris(methylethylketoxime)silane is a silane coupling agent used in sealants and adhesives for enhanced adhesion and weather resistance.

Product Details

Formula:

C12H27NO3Si

CAS Number:

34036-80-1

Also Known As:

Silane, tris(1-methylethylketoxime)phenyl-; Phenyltris(2-butanoneoxime)silane

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless to pale yellow liquid

Boiling Point, °C

290

Density, g/cm3

1.06

Flash Point, °C

118

Molecular weight, g/mol

351.51

Odor

Characteristic

Purity, %

98

Refractive index, n20/D

1.478

COMMERCIAL REQUESTS ONLY

Store in a cool, dry place. Keep container tightly closed in a well-ventilated area.
Phenyltris(methylethylketoxime)silane is a versatile organosilicon compound characterized by its unique chemical structure, combining a phenyl group with three methylethylketoxime ligands bound to a central silicon atom. This molecular arrangement imparts several beneficial properties, making it a valuable additive in various industrial applications. It serves primarily as an adhesion promoter in silicone sealant formulations, enhancing the bonding strength between organic polymers and inorganic surfaces like glass, metal, and ceramics. This silane compound also offers excellent moisture resistance and thermal stability, which are critical for products exposed to harsh environmental conditions. Its ability to crosslink under ambient conditions aids in producing durable and flexible sealants, coatings, and adhesives. Additionally, it can be employed in surface treatments and as a coupling agent to improve the mechanical properties of composite materials. Phenyltris(methylethylketoxime)silane stands out for its efficiency in improving product longevity and performance across various fields such as construction, automotive, and electronics.

Structure:

1876_Main_Phenyltris_methylethylketoxime_silane-removebg-preview.png

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