1,3-Bis[(di-tert-butylphosphino)oxy]benzene CAS 338800-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338800-20-7
Molecular FormulaC22H40O2P2
Molecular Weight398.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Bis[(di-tert-butylphosphino)oxy]benzene CAS 338800-20-7 chemical structure

Description

1,3-Bis[(di-tert-butylphosphino)oxy]benzene (CAS 338800-20-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H40O2P2. Molecular weight: 398.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC22H40O2P2
Molecular Weight398.50 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2025

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