Butane-1,4-bis(dicyclohexylphosphonium) Tetrafluoroborate CAS 1389309-54-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1389309-54-9
Molecular FormulaC28H54P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Butane-1,4-bis(dicyclohexylphosphonium) Tetrafluoroborate CAS 1389309-54-9 chemical structure

Description

Butane-1,4-bis(dicyclohexylphosphonium) Tetrafluoroborate (CAS 1389309-54-9) is a high-purity analytical reference standard with the molecular formula C28H54P2BF4 and a molecular weight of 539.49 g/mol.

Owing to organophosphorus functionality, fluorine substitution, Butane-1,4-bis(dicyclohexylphosphonium) Tetrafluoroborate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 539.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

As a certified reference material (CRM), Butane-1,4-bis(dicyclohexylphosphonium) Tetrafluoroborate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC28H54P2 2*BF4
Molecular Weight539.49 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1991
Halogen ContentF-containing

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