Tri-n-octylphosphine，CAS 登记号 4731-53-7，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Organic Chemicals。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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Tri-n-octylphosphine · CAS 4731-53-7 · C24.H51.P. UNII VE0Y037UCN.
| CAS Registry Number | 4731-53-7 |
|---|---|
| PubChem CID | 20851 |
| Molecular formula | C24.H51.P |
| IUPAC name | trioctylphosphane |
| UNII (FDA) | VE0Y037UCN |
| Molecular Weight | 370.6 |
|---|---|
| XLogP3 | 10.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 21 |
| Exact Mass | 370.37283862 |
| Monoisotopic Mass | 370.37283862 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (75.9%), H315 (24.1%), H319 (24.1%), H335 (24.1%) |
|---|
H314 (75.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (24.1%): Causes skin irritation [Warning Skin corrosion/irritation]
TRIOCTYLPHOSPHINE; Tri-n-octylphosphine; 4731-53-7; Phosphine, trioctyl-; TL 411; VE0Y037UCN; EINECS 225-234-2; NSC 102529; BRN 1776995; HISHICOLIN P 8; NSC-102529; 4-04-00-03438 (Beilstein Handbook Reference); DTXSID9063582; Trinoctylphosphine; Phosphine, trioctyl; RefChem:899961
CAS 4731-53-7; molecular formula C24.H51.P; molecular weight — g/mol.
TRIOCTYLPHOSPHINE, Tri-n-octylphosphine, 4731-53-7, Phosphine, trioctyl-, TL 411, VE0Y037UCN.
Hazard statements reported: H314, 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.