三甲基碘化亚砜，CAS 登记号 1774-47-6，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 三甲基碘化亚砜 的 CAS 号：1774-47-6，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。
Trimethylsulfoxonium Iodide · CAS 1774-47-6 · C3H9IOS.
| CAS Registry Number | 1774-47-6 |
|---|---|
| PubChem CID | 74498 |
| Molecular formula | C3H9IOS |
| Molecular Weight | 220.07 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 219.94188 |
| Monoisotopic Mass | 219.94188 |
| Topological Polar Surface Area | 18.1 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 53 |
| GHS notification summary | 8.5% (4 / 47) |
|---|
| GHS notification summary | 8.5% (4 / 47) |
|---|---|
| Reported hazard statements | H303 (17%), H315 (61.7%), H319 (63.8%), H320 (17%), H335 (57.4%), H401 (17%), H411 (34%) |
This chemical does not meet GHS hazard criteria for 8.5% (4 of 47) of reports.
H303 (17%): May be harmful if swallowed [Warning Acute toxicity, oral]
Trimethylsulfoxonium iodide; 1774-47-6; Sulfoxonium, trimethyl-, iodide (1:1); S,S,S-Trimethylsulfoxonium iodide; Trimethyl sulphoxonium ioidie; EINECS 217-204-2; NSC 71213; Sulfonium, trimethyl-, iodide, oxide; trimethyl sulphoxonium iodide; EC 217-204-2; RefChem:186625; Sulfoxonium, trimethyl, iodide; S,S,STrimethylsulfoxonium iodide; Sulfonium, trimethyl, iodide, oxide; Trimethylsulphoxonium iodide; Trimethyloxosulfonium iodide
CAS 1774-47-6; molecular formula C3H9IOS; molecular weight — g/mol.
Trimethylsulfoxonium iodide, 1774-47-6, Sulfoxonium, trimethyl-, iodide (1:1), S,S,S-Trimethylsulfoxonium iodide, Trimethyl sulphoxonium ioidie, EINECS 217-204-2.
8.5% of GHS notifications report no hazard classification (4 of 47).
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.