双(三甲基甲硅烷基)衣康酸酯，CAS 登记号 55494-04-7，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。
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Bis(trimethylsilyl)itaconate · CAS 55494-04-7 · C11H22O4Si2.
| CAS Registry Number | 55494-04-7 |
|---|---|
| PubChem CID | 521622 |
| Molecular formula | C11H22O4Si2 |
| IUPAC name | bis(trimethylsilyl) 2-methylidenebutanedioate |
| Molecular Weight | 274.46 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 274.10566225 |
| Monoisotopic Mass | 274.10566225 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 323 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
bis(trimethylsilyl) itaconate; RefChem:569321; 873-621-5; Bis(trimethylsilyl)itaconate; 55494-04-7; bis(trimethylsilyl) 2-methylidenebutanedioate; Itaconic acid (tms); MFCD00156445; Bis(trimethylsilyl) 2-methylenesuccinate; Butanedioic acid, methylene-, bis(trimethylsilyl) ester; Itaconic acid, di-TMS; Itaconic acid (2TMS); Itaconic acid, bis-TMS ester; C11H22O4Si2; SCHEMBL3295125; Itaconic acid, 2TMS derivative
CAS 55494-04-7; molecular formula C11H22O4Si2; molecular weight — g/mol.
bis(trimethylsilyl) itaconate, RefChem:569321, 873-621-5, Bis(trimethylsilyl)itaconate, 55494-04-7, bis(trimethylsilyl) 2-methylidenebutanedioate.
Hazard statements reported: 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.