(Oxybis(2,1-phenylene))bis(di-tert-butylphosphine) CAS 338800-12-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338800-12-7
Molecular FormulaC28H44OP2
Molecular Weight458.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Oxybis(2,1-phenylene))bis(di-tert-butylphosphine) CAS 338800-12-7 chemical structure

Description

CATO supplies (Oxybis(2,1-phenylene))bis(di-tert-butylphosphine) (CAS 338800-12-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H44OP2. Molecular weight: 458.60 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H44OP2
Molecular Weight458.60 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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