Bis[2,4-bis(1,1-dimethylethyl)phenyl] phosphonate CAS 73640-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.73640-91-2
Molecular FormulaC28H43O3P
Molecular Weight458.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis[2,4-bis(1,1-dimethylethyl)phenyl] phosphonate CAS 73640-91-2 chemical structure

Description

Bis[2,4-bis(1,1-dimethylethyl)phenyl] phosphonate (CAS 73640-91-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H43O3P. Molecular weight: 458.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC28H43O3P
Molecular Weight458.61 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978

Recommended Standards

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