1,3-环戊二烯,(三甲基甲硅烷基)-，CAS 登记号 25134-15-0，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 1,3-环戊二烯,(三甲基甲硅烷基)- 的 CAS 号：25134-15-0，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。
1,3-Cyclopentadiene,(trimethylsilyl)- · CAS 25134-15-0 · C8H14Si.
| CAS Registry Number | 25134-15-0 |
|---|---|
| PubChem CID | 91288 |
| Molecular formula | C8H14Si |
| IUPAC name | cyclopenta-2,4-dien-1-yl(trimethyl)silane |
| Molecular Weight | 138.28 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 138.086476981 |
| Monoisotopic Mass | 138.086476981 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 136 |
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (98.6%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Trimethylsilylcyclopentadiene; RefChem:531822; 3559-74-8; 5-(Trimethylsilyl)-1,3-cyclopentadiene; cyclopenta-2,4-dien-1-yltrimethylsilane; (2,4-Cyclopentadien-1-yl)trimethylsilane; cyclopenta-2,4-dien-1-yl(trimethyl)silane; MFCD00010666; 2,4-Cyclopentadien-1-yltrimethylsilane; Silane, 2,4-cyclopentadien-1-yltrimethyl-; Silane, cyclopentadienyltrimethyl-; T2284; 5-(Trimethylsilyl)cyclopentadiene; Me3SiCp; TMSCp; NSC 176274
CAS 25134-15-0; molecular formula C8H14Si; molecular weight — g/mol.
5-Trimethylsilylcyclopentadiene, RefChem:531822, 3559-74-8, 5-(Trimethylsilyl)-1,3-cyclopentadiene, cyclopenta-2,4-dien-1-yltrimethylsilane, (2,4-Cyclopentadien-1-yl)trimethylsilane.
Hazard statements reported: H226, 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.