1,1,2,2-Tetraphenyldisilane CAS 16343-18-3

Purity 97%+In StockPharmaceutical Standards
CAS No.16343-18-3
Molecular FormulaC24H20Si2
Molecular Weight364.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,2,2-Tetraphenyldisilane CAS 16343-18-3 chemical structure

Description

1,1,2,2-Tetraphenyldisilane (CAS 16343-18-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20Si2. Molecular weight: 364.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H20Si2
Molecular Weight364.59 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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