Bis(4-carboxyphenyl)phenyl-phosphine oxide (CAS No. 803-19-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of Bis(4-carboxyphenyl)phenyl-phosphine oxide is 803-19-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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Bis(4-carboxyphenyl)phenyl-phosphine oxide · CAS 803-19-0 · C20H15O5P. UNII NS00042714.
| CAS Registry Number | 803-19-0 |
|---|---|
| PubChem CID | 69934 |
| Molecular formula | C20H15O5P |
| IUPAC name | 4-[(4-carboxyphenyl)-phenylphosphoryl]benzoic acid |
| UNII (FDA) | NS00042714 |
| Molecular Weight | 366.3 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 366.06571057 |
| Monoisotopic Mass | 366.06571057 |
| Topological Polar Surface Area | 91.7 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
803-19-0; Bis(4-carboxyphenyl)phenylphosphine oxide; 4,4'-(phenylphosphoryl)dibenzoic acid; 4,4'-(Phenylphosphinylidene)dibenzoic acid; Bis(4-carboxyphenyl)phenyl-phosphine oxide; 4-[(4-carboxyphenyl)-phenylphosphoryl]benzoic acid; MFCD02093038; C20H15O5P; 4-[(4-carboxyphenyl)(phenyl)phosphoroso]benzoic acid; 4-[(4-carboxyphenyl)-phenyl-phosphoryl]benzoic acid; EINECS 212-355-0; Phenylbis(4-carboxyphenyl)phosphine oxide; SCHEMBL2336287; DTXSID70230216; UVTXHAOLTBFLDL-UHFFFAOYSA-N; AKOS007930093
CAS 803-19-0; molecular formula C20H15O5P; molecular weight — g/mol.
803-19-0, Bis(4-carboxyphenyl)phenylphosphine oxide, 4,4'-(phenylphosphoryl)dibenzoic acid, 4,4'-(Phenylphosphinylidene)dibenzoic acid, Bis(4-carboxyphenyl)phenyl-phosphine oxide, 4-[(4-carboxyphenyl)-phenylphosphoryl]benzoic acid.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
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