238403-28-6 poly(ethylene glycol) triphenylphosphine CAS 238403-28-6

Purity 97%+In StockPharmaceutical Standards
CAS No.238403-28-6
Molecular FormulaC18H33P C2H6O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

238403-28-6 poly(ethylene glycol) triphenylphosphine CAS 238403-28-6 chemical structure

Description

238403-28-6 poly(ethylene glycol) triphenylphosphine (CAS 238403-28-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H33P C2H6O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H33P C2H6O2
Molecular Weight342.50 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)2025

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