[1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium CAS 1056901-91-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1056901-91-7
Molecular FormulaC40H28F10P2Pd
Molecular Weight867.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium CAS 1056901-91-7 chemical structure

Description

The occurrence of [1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium is closely related to organophosphorus functionality, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies [1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium (CAS 1056901-91-7), a certified reference material (molecular formula C40H28F10P2Pd, MW 867.00 g/mol) for analytical method development and quality control.

Owing to organophosphorus functionality, fluorine substitution, a polycyclic aromatic system, [1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 867.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), [1,1'-(1,4-Butenediyl)bis[1,1-diphenylphosphine-κP]]bis(2,3,4,5,6-pentafluorophenyl)palladium 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 FormulaC40H28F10P2Pd
Molecular Weight867.00 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing

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