Description

Dimethylphenylsilanol Sodium Salt, 97% is an organosilicon compound that serves as a key intermediate in the synthesis of silicone polymers and specialty silanes. This high-purity grade is essential for ensuring consistent performance and quality in downstream manufacturing processes. It is primarily utilized by manufacturers in the silicone elastomer, resin, and specialty chemical industries for applications requiring precise molecular control.

Application

• Silicone Polymer Synthesis: A crucial monomer or chain-terminating agent in the production of phenyl-modified silicone oils, resins, and elastomers.
• Crosslinking Agent: Used in formulations for room-temperature vulcanizing (RTV) silicones and high-temperature resistant sealants.
• Surface Modification: Acts as a precursor for creating hydrophobic or release coatings on various substrates.
• Pharmaceutical Intermediates: Employed in the synthesis of specific organosilicon compounds for pharmaceutical research and development.
• Adhesive & Sealant Formulations: Imparts specific properties like thermal stability and flexibility to high-performance adhesives.
• Specialty Silane Production: Serves as a building block for manufacturing complex functional silanes used as coupling agents.

Basic Information

Product Name	Dimethylphenylsilanol Sodium Salt, 97%
CAS No.	7646-75-5
Molecular Formula	C8H11NaOSi
Molecular Weight	174.25 g/mol
Synonyms	Sodium Dimethylphenylsilanolate; Dimethyl(phenyl)silanol Sodium Salt; Phenyl(dimethyl)silyl Sodium Oxide; Sodium Phenyl(dimethyl)silanolate; Sodium (Dimethyl)(phenyl)silanolate; (Dimethyl)(phenyl)silanol Sodium Salt; Sodium (Phenyl)dimethylsilanolate; Sodium Dimethyl(phenyl)silanoxide
EINECS	231-598-7

Quality Control

Our Dimethylphenylsilanol Sodium Salt, 97% is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the declared specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar organic solvents

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