1,2-Bis(di-tert-butylphosphino)benzene CAS 215951-98-7

Purity 97%+In StockPharmaceutical Standards
CAS No.215951-98-7
Molecular FormulaC22H40P2
Molecular Weight366.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(di-tert-butylphosphino)benzene CAS 215951-98-7 chemical structure

Description

CATO manufactures 1,2-Bis(di-tert-butylphosphino)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1,2-Bis(di-tert-butylphosphino)benzene (CAS 215951-98-7) is a high-purity analytical reference standard with the molecular formula C22H40P2 and a molecular weight of 366.50 g/mol.

Based on its molecular formula C22H40P2, 1,2-Bis(di-tert-butylphosphino)benzene contains organophosphorus functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 366.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC22H40P2
Molecular Weight366.50 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2018

Recommended Standards

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