Description

2-Butanone, o-(Dimethoxymethylsilyl)Oxime is a specialized organosilicon compound that serves as a versatile chemical intermediate. Its value lies in its unique bifunctional structure, combining a silyl ether group with an oxime moiety, which enables its use in advanced synthesis and surface modification processes. This product is essential for manufacturers in the silicone polymer, adhesives, and specialty coatings industries seeking to enhance material properties or develop novel functional materials.

Application

• As a key crosslinking agent or adhesion promoter in silicone-based sealants and high-performance adhesives.
• As a functional monomer or intermediate in the synthesis of modified polysiloxanes for release coatings and specialty elastomers.
• For surface treatment of fillers (e.g., silica) to improve dispersion and compatibility in polymer composites.
• As a blocking agent or protecting group in organic synthesis, particularly for carbonyl compounds.
• In the formulation of primers and coupling agents for bonding dissimilar materials like glass, metals, and plastics.
• Potential use in the development of silylated resins for moisture-curable coatings and inks.

Basic Information

Product Name	2-Butanone, o-(Dimethoxymethylsilyl)Oxime
CAS No.	57078-39-4
Molecular Formula	C7H17NO3Si
Molecular Weight	191.30 g/mol
Synonyms	Butanone O-[(Dimethoxymethylsilyl)]oxime; (Dimethoxymethylsilyl) Butanone Oxime; Methyl Ethyl Ketone O-(Dimethoxymethylsilyl)oxime; MEKO-(Dimethoxymethylsilyl); o-(Dimethoxymethylsilyl)Butanone Oxime; Silane, dimethoxymethyl-, O-(1-methylpropylidene)oxime; CAS 57078-39-4
EINECS	Contact for details

Quality Control

Our production of 2-Butanone, o-(Dimethoxymethylsilyl)Oxime adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profile determination, to ensure consistency and meet customer specifications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	0.95 - 1.00 g/mL

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