双[1,2-双(二苯基膦)乙烷]-钯，CAS 登记号 31277-98-2，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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Bis[1,2-bis(diphenylphosphino)ethane]-palladium · CAS 31277-98-2 · C52H48P4Pd.
| CAS Registry Number | 31277-98-2 |
|---|---|
| PubChem CID | 2724231 |
| Molecular formula | C52H48P4Pd |
| IUPAC name | bis(2-diphenylphosphanylethyl(diphenyl)phosphane);palladium |
| Molecular Weight | 903.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 14 |
| Exact Mass | 902.17413 |
| Monoisotopic Mass | 902.17413 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 57 |
| Formal Charge | 0 |
| Complexity | 336 |
| Reported hazard statements | H302 (90.7%), H312 (90.7%), H332 (90.7%) |
|---|
H302 (90.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (90.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Bis[1,2-bis(diphenylphosphino)ethane]palladium(0); bis(1,2-bis(diphenylphosphino)ethane)palladium(0); RefChem:568506; 625-554-6; 31277-98-2; Pd(DIPHOS)2; Pd(dppe)2; 2-diphenylphosphanylethyl(diphenyl)phosphane;palladium; MFCD00009880; bis(1,2-bis(diphenylphosphino)ethane)-palladium(0); bis[1,2-bis(diphenylphosphino)ethane]-palladium(0); bis[1,2-bis(diphenylphosphino)ethane]palladium; C52H48P4Pd; SCHEMBL541082; bis[1,2-bis(diphenylphosphino)ethane]palladium (0); 2-diphenylphosphanylethyl(diphenyl)phosphane,palladium
CAS 31277-98-2; molecular formula C52H48P4Pd; molecular weight — g/mol.
Bis[1,2-bis(diphenylphosphino)ethane]palladium(0), bis(1,2-bis(diphenylphosphino)ethane)palladium(0), RefChem:568506, 625-554-6, 31277-98-2, Pd(DIPHOS)2.
Hazard statements reported: H302, H312, H332.
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.