1,4-Bis (diphenyl) phosphinobutane monooxide

Synonym: dppb monoxide, [4-(Diphenylphosphino)butyl]diphenylphosphine oxide, Phosphine oxide, [4-(diphenylphosphino)butyl]diphenyl-

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1,4-Bis (diphenyl) phosphinobutane monooxide Chemical Structure

Overview

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Product Code P6006
Product Name 1,4-Bis (diphenyl) phosphinobutane monooxide
CAS Number 85686-00-6
Molecular formula C28H28OP2
Linear formula (C6H5)2POCH2CH2CH2CH2P(C6H5)2
Molecular weight 442.47
Form solid
Melting point 183-188C
NMR conforms to structure
NMR P31 conforms to structure
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Test Specification

Assay (purity) 98%+
Purity method by elemental analysis
Appearance white crystals
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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 dppb monoxide

Pubchem CID 4392290
SMILES [P](=O)(C1=CC=CC=C1)(C2=CC=CC=C2)CCCCP(C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name 4-diphenylphosphorylbutyl(diphenyl)phosphane
InchI Identifier InChI=1S/C28H28OP2/c29-31(27-19-9-3-10-20-27,28-21-11-4-12-22-28)24-14-13-23-30(25-15-5-1-6-16-25)26-17-7-2-8-18-26/h1-12,15-22H,13-14,23-24H2
InchI Key OGJJWCHXAGSHLL-UHFFFAOYSA-N
MDL Number MFCD03412076
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