Basic Description

Synonyms	HPOPh2 \| AKOS005442498 \| UNII-XXW49HG6X3 \| AMY23326 \| EU-0099612 \| 13-Oxo-3,6,9,12-tetraoxapentadec-14-en-1-yl acrylate \| MFCD00002079 \| ABLOCK AB-14-5693;DIPHENYLPHOSPHINE OXIDE;HPOPH2 \| C12H11OP \| TimTec1_002975 \| A826855 \| AURORA KA-1314 \| Diphenylphos
Specifications & Purity	≥98%
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Diphenylphosphine oxide was Used as preparation of triarylphosphine oxides, and as asymmetric catalysts; preparation of alkenyldiphenylphosphine oxides, and Horner-Wittig reagents.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Benzene and substituted derivatives
Alternative Parents	Organopnictogen compounds Organophosphorus compounds Organic oxides Hydrocarbon derivatives Organic cations
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Monocyclic benzene moiety - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organophosphorus compound - Organic cation - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488195705
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488195705
IUPAC Name	oxo(diphenyl)phosphanium
INCHI	InChI=1S/C12H10OP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H/q+1
InChIKey	YFPJFKYCVYXDJK-UHFFFAOYSA-N
Smiles	C1=CC=C(C=C1)[P+](=O)C2=CC=CC=C2
Isomeric SMILES	C1=CC=C(C=C1)[P+](=O)C2=CC=CC=C2
WGK Germany	2
Molecular Weight	202.19
Beilstein	16(4)1010
Reaxy-Rn	10340221
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10340221&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

24 results found

Lot Number	Certificate Type	Date	Item
A2510287	Certificate of Analysis	Dec 18, 2024	D110251
A2510301	Certificate of Analysis	Dec 18, 2024	D110251
A2510300	Certificate of Analysis	Dec 18, 2024	D110251
B2313081	Certificate of Analysis	Nov 07, 2024	D110251
B2313080	Certificate of Analysis	Nov 07, 2024	D110251
B2313077	Certificate of Analysis	Nov 07, 2024	D110251
B2313078	Certificate of Analysis	Nov 07, 2024	D110251
B2313083	Certificate of Analysis	Nov 07, 2024	D110251
D2407196	Certificate of Analysis	Mar 16, 2024	D110251
D2407195	Certificate of Analysis	Mar 16, 2024	D110251
G2412256	Certificate of Analysis	Mar 16, 2024	D110251
B2428271	Certificate of Analysis	Jan 30, 2024	D110251
B2428272	Certificate of Analysis	Jan 30, 2024	D110251
B2428273	Certificate of Analysis	Jan 30, 2024	D110251
B2428274	Certificate of Analysis	Jan 30, 2024	D110251
B2428275	Certificate of Analysis	Jan 30, 2024	D110251
F2509023	Certificate of Analysis	Jan 30, 2024	D110251
H2113106	Certificate of Analysis	May 11, 2023	D110251
H2113107	Certificate of Analysis	May 11, 2023	D110251
B2313082	Certificate of Analysis	Dec 09, 2022	D110251
G2322040	Certificate of Analysis	Dec 09, 2022	D110251
K2321246	Certificate of Analysis	Dec 09, 2022	D110251
B2313087	Certificate of Analysis	Dec 09, 2022	D110251
L2022104	Certificate of Analysis	Oct 18, 2022	D110251

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Chemical and Physical Properties

Solubility	Slightly soluble in water.
Sensitivity	Moisture sensitive；air sensitive
Boil Point(°C)	105°C/0.4mmHg
Melt Point(°C)	56°C
Molecular Weight	201.180 g/mol
XLogP3	2.500
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	201.047 Da
Monoisotopic Mass	201.047 Da
Topological Polar Surface Area	17.100 Å²
Heavy Atom Count	14
Formal Charge	1
Complexity	170.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Documents & Articles

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Citations of This Product

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SKU	Size	Availability	Price
D110251-1g	1g	5	$9.90
D110251-5g	5g	3	$14.90
D110251-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$19.90
D110251-100g	100g	1	$49.90
D110251-500g	500g	1	$159.90

Diphenylphosphine oxide - 98%, high purity , CAS No.4559-70-0