三己基膦，CAS 登记号 4168-73-4，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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Trihexylphosphine · CAS 4168-73-4 · C18H39P. UNII NS00049121.
| CAS Registry Number | 4168-73-4 |
|---|---|
| PubChem CID | 77831 |
| Molecular formula | C18H39P |
| IUPAC name | trihexylphosphane |
| UNII (FDA) | NS00049121 |
| Molecular Weight | 286.5 |
|---|---|
| XLogP3 | 6.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 15 |
| Exact Mass | 286.278938242 |
| Monoisotopic Mass | 286.278938242 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H317 (33.3%), H319 (66.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (33.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Trihexylphosphine; 4168-73-4; EINECS 224-025-3; DTXSID00194493; RefChem:899640; DTXCID10116984; 224-025-3; trihexylphosphane; tri-n-Hexylphosphine; MFCD00015285; Phosphine, trihexyl-; C18H39P; trihexyl phosphine; Trihexylphosphine #; SCHEMBL34215; FPZZZGJWXOHLDJ-UHFFFAOYSA-
CAS 4168-73-4; molecular formula C18H39P; molecular weight — g/mol.
Trihexylphosphine, 4168-73-4, EINECS 224-025-3, DTXSID00194493, RefChem:899640, DTXCID10116984.
Hazard statements reported: H315, H317, H319.
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.