Description

Diphenylsilane-D2 is a deuterated organosilicon compound, specifically the deuterium-labeled analog of diphenylsilane. This isotopic labeling is critical for applications requiring non-interfering spectroscopic probes or enhanced stability in specific chemical environments. It is primarily utilized in advanced research and development within the pharmaceutical, materials science, and semiconductor industries. The compound, identified by CAS number 17950-94-6, serves as a valuable precursor and intermediate for synthesizing labeled compounds and specialized silicon-based materials.

Application

• As a deuterium-labeled precursor in the synthesis of isotopically marked organosilicon compounds for mechanistic studies.
• In materials science research for developing novel silicon-based polymers and coatings with modified properties.
• As a specialty reagent in semiconductor manufacturing and thin-film deposition processes.
• For NMR spectroscopy and other analytical techniques as an internal standard or probe molecule.
• In pharmaceutical research for creating deuterated drug candidates to study metabolic pathways.
• As a starting material in catalytic hydrogenation/deuteration studies and organic synthesis.

Basic Information

Product Name	Diphenylsilane-D2
CAS No.	17950-94-6
Molecular Formula	C12H10D2Si
Molecular Weight	186.31 g/mol
Synonyms	Deuterated Diphenylsilane; (Deuterio) Diphenylsilane; Diphenylsilane-d2; Diphenylsilyl-d2; Bis(phenyl)silane-d2; Dideuteriodiphenylsilane; Silane, dideuteriodiphenyl-; Phenyl(2H2)silane
EINECS	Contact for details

Quality Control

Our Diphenylsilane-D2 is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high isotopic purity. Each lot undergoes comprehensive analysis, including NMR spectroscopy to confirm deuterium incorporation and purity assessment via GC or HPLC. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as chemical purity, isotopic enrichment, and identity confirmation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended long-term storage temperature is 2-8°C under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Deuterium Enrichment (NMR)	≥ 98 atom % D
Water Content (KF)	≤ 0.1%

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