亚甲基双[三甲基硅烷]，CAS 登记号 2117-28-4，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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methylenebis[trimethylsilane] · CAS 2117-28-4 · C7H20Si2. UNII 3XS24AZP3Z.
| CAS Registry Number | 2117-28-4 |
|---|---|
| PubChem CID | 75029 |
| Molecular formula | C7H20Si2 |
| IUPAC name | trimethyl(trimethylsilylmethyl)silane |
| UNII (FDA) | 3XS24AZP3Z |
| Molecular Weight | 160.40 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 160.11035371 |
| Monoisotopic Mass | 160.11035371 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 72.1 |
| Reported hazard statements | H225 (100%), H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Bis(trimethylsilyl)methane; 2117-28-4; Methylenebis(trimethylsilane); Silane, methylenebis[trimethyl-; Methylenebis[trimethylsilane]; 1,1'-Methylenebis[1,1,1-trimethylsilane]; Silane, methylenebis(trimethyl-; DTXSID0062189; Silane, 1,1'-methylenebis[1,1,1-trimethyl-; EINECS 218-322-7; Silane, 1,1'-methylenebis(1,1,1-trimethyl-; 1,1'-Methylenebis(1,1,1-trimethylsilane); RefChem:569330; Silane, methylenebis(trimethyl; DTXCID4036439; Silane, 1,1'methylenebis(1,1,1trimethyl
CAS 2117-28-4; molecular formula C7H20Si2; molecular weight — g/mol.
Bis(trimethylsilyl)methane, 2117-28-4, Methylenebis(trimethylsilane), Silane, methylenebis[trimethyl-, Methylenebis[trimethylsilane], 1,1'-Methylenebis[1,1,1-trimethylsilane].
Hazard statements reported: H225, 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.