双二乙基膦酰基甲基联苯，CAS 登记号 17919-34-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Bisdiethylphosphonomethylbiphenyl · CAS 17919-34-5 · C22H32O6P2. UNII C22H32O6P2.
| CAS Registry Number | 17919-34-5 |
|---|---|
| PubChem CID | 635132 |
| Molecular formula | C22H32O6P2 |
| IUPAC name | 1-(diethoxyphosphorylmethyl)-4-[4-(diethoxyphosphorylmethyl)phenyl]benzene |
| UNII (FDA) | C22H32O6P2 |
| Molecular Weight | 454.4 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 13 |
| Exact Mass | 454.16741273 |
| Monoisotopic Mass | 454.16741273 |
| Topological Polar Surface Area | 71.1 |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
17919-34-5; Tetraethyl ([1,1'-biphenyl]-4,4'-diylbis(methylene))bis(phosphonate); DTXSID30348326; Tetraethyl ((1,1'-biphenyl)-4,4'-diylbis(methylene))bis(phosphonate); Tetraethyl [[1,1'-biphenyl]-4,4'-diylbis(methylene)]bis(phosphonate); RefChem:1099656; DTXCID20299398; 4,4'-Bis(diethylphosphonomethyl)biphenyl; 4,4'-Bis(diethoxyphosphomethyl)-1,1'-biphenyl; MFCD01321144; 1-(diethoxyphosphorylmethyl)-4-[4-(diethoxyphosphorylmethyl)phenyl]benzene; Phosphonic acid, P,P'-[[1,1'-biphenyl]-4,4'-diylbis(methylene)]bis-, P,P,P',P'-tetraethyl ester; 4,4-bis(diethylphosphonomethyl)biphenyl; C22H32O6P2; D-GLU(OTBU)-OALL; SCHEMBL2493713
CAS 17919-34-5; molecular formula C22H32O6P2; molecular weight — g/mol.
17919-34-5, Tetraethyl ([1,1'-biphenyl]-4,4'-diylbis(methylene))bis(phosphonate), DTXSID30348326, Tetraethyl ((1,1'-biphenyl)-4,4'-diylbis(methylene))bis(phosphonate), Tetraethyl [[1,1'-biphenyl]-4,4'-diylbis(methylene)]bis(phosphonate), RefChem:1099656.
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.