Description

Phenyltris(Methylethylketoximio)Silane CAS NO 34036-80-1 is a specialized organosilicon compound belonging to the class of ketoxime silanes. This chemical is a critical cross-linking agent and adhesion promoter, valued for its ability to enhance the performance and durability of silicone-based materials. It is essential for manufacturers in the silicone rubber, sealant, and adhesive industries who require improved moisture resistance and mechanical properties in their final products.

Application

• Primary cross-linker for room-temperature vulcanizing (RTV) silicone sealants and adhesives.
• Adhesion promoter for silicone formulations on difficult substrates like metals, glass, and plastics.
• Key ingredient in moisture-curable silicone rubber systems for electrical insulation and potting.
• Used in the production of high-performance silicone coatings and release agents.
• Component in specialty silicone gels and encapsulants for electronics protection.
• Employed in the modification of silicone resins to improve their compatibility and performance.

Basic Information

Product Name	Phenyltris(Methylethylketoximio)Silane
CAS No.	34036-80-1
Molecular Formula	C19H31N3O3Si
Molecular Weight	377.56 g/mol
Synonyms	Phenyltris(methylethylketoximo)silane; Phenyltri(methylethylketoxime)silane; Silane, phenyltris[(methylethyl)ketoximato]-; Phenyltris(1-methyl-1-ethylketoximino)silane; Phenyltris(methylethylketoximato)silane; Phenyltris(methylethylketoxime)silane; Cross-linker 34036-80-1; Ketoxime silane crosslinker
EINECS	Contact for details

Quality Control

Our Phenyltris(Methylethylketoximio)Silane is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under a dry, inert atmosphere (e.g., nitrogen) to prevent degradation.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Specific Gravity (25°C)	0.98 - 1.02
Refractive Index (n20/D)	1.470 - 1.480

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.