二苯基(三甲基甲硅烷基)膦，CAS 登记号 17154-34-6，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 二苯基(三甲基甲硅烷基)膦 的 CAS 号：17154-34-6，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。
diphenyl(trimethylsilyl)phosphine · CAS 17154-34-6 · C15H19PSi.
| CAS Registry Number | 17154-34-6 |
|---|---|
| PubChem CID | 140190 |
| Molecular formula | C15H19PSi |
| IUPAC name | diphenyl(trimethylsilyl)phosphane |
| Molecular Weight | 258.37 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 258.09936414 |
| Monoisotopic Mass | 258.09936414 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 204 |
| Reported hazard statements | H225 (100%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Diphenyl(trimethylsilyl)phosphine; 17154-34-6; Phosphine, diphenyl(trimethylsilyl)-; DTXSID20169128; RefChem:134655; DTXCID8091619; WTWVGNUJAAOVSC-UHFFFAOYSA-N; diphenyl(trimethylsilyl)phosphane; (Trimethylsilyl)diphenylphosphine; C15H19PSi; MFCD00015589; (Diphenylphosphino)trimethylsilane; Ph2PSiMe3; Ph2PTMS; SCHEMBL378374; AKOS015900294
CAS 17154-34-6; molecular formula C15H19PSi; molecular weight — g/mol.
Diphenyl(trimethylsilyl)phosphine, 17154-34-6, Phosphine, diphenyl(trimethylsilyl)-, DTXSID20169128, RefChem:134655, DTXCID8091619.
Hazard statements reported: H225.
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.