(z)-1,2-bis(diphenylphosphino)ethene (z)-1,2-ethenediylbis(diphenylphosphine) 983-80-2 [(z)-1,2-ethenediyl]bis(diphenylphosphine) [(z)-ethene-1,2-diyl]bis(diphenylphosphine) cis-1,2-Bis(diphenylphosphino)ethylene cis-1,2-bis(diphenylphosphino)ethylene, min. 98% cis-1,2-bis(diphenylphosphino)ethylene,min.98% cis-vinylenebis[diphenylphosphine] CAS 983-80-2

Description

(z)-1,2-bis(diphenylphosphino)ethene (z)-1,2-ethenediylbis(diphenylphosphine) 983-80-2 [(z)-1,2-ethenediyl]bis(diphenylphosphine) [(z)-ethene-1,2-diyl]bis(diphenylphosphine) cis-1,2-Bis(diphenylphosphino)ethylene cis-1,2-bis(diphenylphosphino)ethylene, min. 98% cis-1,2-bis(diphenylphosphino)ethylene,min.98% cis-vinylenebis[diphenylphosphine] (CAS 983-80-2), molecular formula C26H46P2 and molecular weight 420.59 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to organophosphorus functionality, an aromatic ring system, (z)-1,2-bis(diphenylphosphino)ethene (z)-1,2-ethenediylbis(diphenylphosphine) 983-80-2 [(z)-1,2-ethenediyl]bis(diphenylphosphine) [(z)-ethene-1,2-diyl]bis(diphenylphosphine) cis-1,2-Bis(diphenylphosphino)ethylene cis-1,2-bis(diphenylphosphino)ethylene, min. 98% cis-1,2-bis(diphenylphosphino)ethylene,min.98% cis-vinylenebis[diphenylphosphine] is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 420.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (z)-1,2-bis(diphenylphosphino)ethene (z)-1,2-ethenediylbis(diphenylphosphine) 983-80-2 [(z)-1,2-ethenediyl]bis(diphenylphosphine) [(z)-ethene-1,2-diyl]bis(diphenylphosphine) cis-1,2-Bis(diphenylphosphino)ethylene cis-1,2-bis(diphenylphosphino)ethylene, min. 98% cis-1,2-bis(diphenylphosphino)ethylene,min.98% cis-vinylenebis[diphenylphosphine] 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

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