1,2-双(苯基膦)乙烷，CAS 登记号 18899-64-4，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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1,2-bis(phenylphosphino)ethane · CAS 18899-64-4 · C14H16P2. UNII NS00052713.
| CAS Registry Number | 18899-64-4 |
|---|---|
| PubChem CID | 3316746 |
| Molecular formula | C14H16P2 |
| IUPAC name | phenyl(2-phenylphosphanylethyl)phosphane |
| UNII (FDA) | NS00052713 |
| Molecular Weight | 246.22 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 5 |
| Exact Mass | 246.07272451 |
| Monoisotopic Mass | 246.07272451 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Reported hazard statements | H250 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
18899-64-4; 1,2-BIS(PHENYLPHOSPHINO)ETHANE; Ethylenebis(phenylphosphine); EINECS 242-649-4; DTXSID00172276; ETHYLENEBIS[PHENYLPHOSPHINE]; RefChem:596707; DTXCID7094767; 242-649-4; phenyl(2-phenylphosphanylethyl)phosphane; MFCD00003041; C14H16P2; 1,2-diphenylphosphinoethane; SCHEMBL45645; VBXSERPGINMTDE-UHFFFAOYSA-N; (Ethane-1,2-diyl)bis(phenylphosphane)
CAS 18899-64-4; molecular formula C14H16P2; molecular weight — g/mol.
18899-64-4, 1,2-BIS(PHENYLPHOSPHINO)ETHANE, Ethylenebis(phenylphosphine), EINECS 242-649-4, DTXSID00172276, ETHYLENEBIS[PHENYLPHOSPHINE].
Hazard statements reported: H250, H315, H319, H335.
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.