三[2-(二苯基膦)乙基]膦，CAS 登记号 23582-03-8，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 三[2-(二苯基膦)乙基]膦 的 CAS 号：23582-03-8，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
Tris[2-(diphenylphosphino)ethyl]phosphine · CAS 23582-03-8 · C42H42P4. UNII NS00027455.
| CAS Registry Number | 23582-03-8 |
|---|---|
| PubChem CID | 98777 |
| Molecular formula | C42H42P4 |
| IUPAC name | tris(2-diphenylphosphanylethyl)phosphane |
| UNII (FDA) | NS00027455 |
| Molecular Weight | 670.7 |
|---|---|
| XLogP3 | 8.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 15 |
| Exact Mass | 670.22369933 |
| Monoisotopic Mass | 670.22369933 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 46 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.6%), H312 (97.6%), H315 (100%), H319 (100%), H332 (97.6%), H335 (100%) |
|---|
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (97.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
23582-03-8; Tris[2-(diphenylphosphino)ethyl]phosphine; Tris(2-(diphenylphosphino)ethyl)phosphine; EINECS 245-754-3; DTXSID30178221; NSC 164875; RefChem:192075; DTXCID60100712; 245-754-3; Phosphine, tris[2-(diphenylphosphino)ethyl]-; tris(2-diphenylphosphanylethyl)phosphane; MFCD00010009; Tetraphos; C42H42P4; NSC164875; TETRAPHOS-II
CAS 23582-03-8; molecular formula C42H42P4; molecular weight — g/mol.
23582-03-8, Tris[2-(diphenylphosphino)ethyl]phosphine, Tris(2-(diphenylphosphino)ethyl)phosphine, EINECS 245-754-3, DTXSID30178221, NSC 164875.
Hazard statements reported: H302, H312, H315, H319, 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.