Description

Silanediol, Bis(1-Methylethyl)- is a specialized organosilicon compound characterized by its unique silanediol functional group. This structure makes it a valuable intermediate and building block in advanced material science, offering reactivity that is crucial for forming siloxane bonds. It is primarily sought after by R&D chemists and production specialists in the silicone polymer, pharmaceutical, and specialty chemical industries for synthesizing novel materials with tailored properties.

Application

• Silicone Resin & Polymer Modification: Acts as a key monomer or cross-linking agent for producing heat-resistant and mechanically stable silicone resins.
• Surface Treatment & Coupling Agent: Used to modify inorganic surfaces (e.g., glass, metals, fillers) to improve adhesion and compatibility with organic polymers.
• Pharmaceutical Intermediate: Serves as a protected synthon or precursor in the synthesis of silicon-containing active pharmaceutical ingredients (APIs) and drug delivery systems.
• Adhesive & Sealant Formulations: Incorporated to enhance the curing profile, flexibility, and environmental resistance of high-performance adhesives and sealants.
• Specialty Coating Precursor: Utilized in the development of advanced coatings that require specific release, barrier, or hydrophobic properties.
• Research & Development: A critical compound for academic and industrial research exploring new organosilicon chemistry and hybrid organic-inorganic materials.

Basic Information

Product Name	Silanediol, Bis(1-Methylethyl)-
CAS No.	18173-88-1
Molecular Formula	C6H16O2Si
Molecular Weight	148.28 g/mol
Synonyms	Diisopropylsilanediol; Bis(isopropyl)silanediol; 1,1-Diisopropylsilanediol; Diisopropylsilicon dihydroxide; Silanediol, diisopropyl-; DIPS diol; (i-Pr)2Si(OH)2; Di-iso-propylsilanediol
EINECS	242-060-5

Quality Control

Our production of Silanediol, Bis(1-Methylethyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure consistency and meet the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to the reactive nature of silanediols, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and potential condensation reactions. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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