1,2-Bis(diphenylphosphino)ethane monooxide

Synonym: dppeO, dppe monoxide, Tetraphenylethylenediphosphine monoxide, [2-(Diphenylphosphinoyl)ethyl]diphenylphosphane, [2-(Diphenylphosphanyl)ethyl](diphenyl)phosphane oxide

1,2-Bis(diphenylphosphino)ethane monooxide Chemical Structure
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Overview

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing 1,2-Bis(diphenylphosphino)ethane monooxide contact us at sales@ereztech.com

Product Code P4430
Product Name 1,2-Bis(diphenylphosphino)ethane monooxide
CAS Number 984-43-0
Molecular formula C26H24OP2
Linear formula (C6H5)2POCH2CH2P(C6H5)2
Molecular weight 414.42
Form solid
Melting point 195-199C
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Test Specification

Assay (purity) 98%+
Purity method by HPLC
Appearance white powder
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Safety Information

UN NOT REGULATED
In TSCA registry No (sold for research and development usage only)
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External Identifiers for dppeO

Pubchem CID 473636
SMILES [P](=O)(C1=CC=CC=C1)(C2=CC=CC=C2)CCP(C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name 2-diphenylphosphorylethyl(diphenyl)phosphane
InchI Identifier InChI=1S/C26H24OP2/c27-29(25-17-9-3-10-18-25,26-19-11-4-12-20-26)22-21-28(23-13-5-1-6-14-23)24-15-7-2-8-16-24/h1-20H,21-22H2
InchI Key JCAUAUKUBUBNSB-UHFFFAOYSA-N
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