1,1,1,3,3,3-六甲基二硅氮烷钾盐，CAS 登记号 40949-94-8，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，下游主要用于无机化学品。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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1,1,1,3,3,3-Hexamethyldisilazane potassium salt · CAS 40949-94-8 · C6H18KNSi2. UNII 2E7VDS6M6L.
| CAS Registry Number | 40949-94-8 |
|---|---|
| PubChem CID | 3251421 |
| Molecular formula | C6H18KNSi2 |
| IUPAC name | potassium bis(trimethylsilyl)azanide |
| UNII (FDA) | 2E7VDS6M6L |
| Molecular Weight | 199.48 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 199.06148413 |
| Monoisotopic Mass | 199.06148413 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 80.9 |
| Reported hazard statements | H314 (100%), H318 (71.5%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (71.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Potassium bis(trimethylsilyl)amide; Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1); DTXSID00390655; RefChem:867730; DTXCID50341516; 424-100-2; 609-880-6; 40949-94-8; KHMDS; Potassium Hexamethyldisilazide; Hexamethyldisilazane potassium salt; potassium;bis(trimethylsilyl)azanide; Hexamethyldislazane Potassium Salt; potassium hexamethyldislazane; Potassium hexamethyldisilyl azide; MFCD00010330
CAS 40949-94-8; molecular formula C6H18KNSi2; molecular weight — g/mol.
Potassium bis(trimethylsilyl)amide, Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1), DTXSID00390655, RefChem:867730, DTXCID50341516, 424-100-2.
Hazard statements reported: H314, H318.
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.