Bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphine oxide CAS 325773-65-7

Purity 97%+In StockPharmaceutical Standards
CAS No.325773-65-7
Molecular FormulaC28H43OP
Molecular Weight426.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphine oxide CAS 325773-65-7 chemical structure

Description

Order Bis[3,5-bis(1,1-dimethylethyl)phenyl]phosphine oxide (CAS 325773-65-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H43OP. Molecular weight: 426.61 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC28H43OP
Molecular Weight426.61 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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