三氟甲磺酸三乙基甲硅烷酯，CAS 登记号 79271-56-0，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。
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triethylsilyl trifluoromethanesulphonate · CAS 79271-56-0 · C7H15F3O3SSi. UNII NS00060547.
| CAS Registry Number | 79271-56-0 |
|---|---|
| PubChem CID | 2733308 |
| Molecular formula | C7H15F3O3SSi |
| IUPAC name | triethylsilyl trifluoromethanesulfonate |
| UNII (FDA) | NS00060547 |
| Molecular Weight | 264.34 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 264.04632653 |
| Monoisotopic Mass | 264.04632653 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 281 |
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
79271-56-0; Triethylsilyl trifluoromethanesulphonate; EINECS 279-124-4; DTXSID00229597; RefChem:899556; DTXCID50152088; 279-124-4; Triethylsilyl trifluoromethanesulfonate; Triethylsilyl Triflate; triethylsilyltrifluoromethanesulfonate; MFCD00000407; Trifluoromethanesulfonic Acid Triethylsilyl Ester; Methanesulfonic acid, trifluoro-, triethylsilyl ester; S17625; TESOTf; Et3SiOTf
CAS 79271-56-0; molecular formula C7H15F3O3SSi; molecular weight — g/mol.
79271-56-0, Triethylsilyl trifluoromethanesulphonate, EINECS 279-124-4, DTXSID00229597, RefChem:899556, DTXCID50152088.
Hazard statements reported: H314.
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.