三氟甲磺酸甲酯，CAS 登记号 333-27-7，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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methyl trifluoromethanesulphonate · CAS 333-27-7 · C2H3F3O3S. UNII 7B25Z22EPV. Boiling Point: 201 to 210 °F at 760 mmHg (NTP, 1992); Flash Point: 101 °F (NTP, 1992); Density: 1.45 @25 °C.
| CAS Registry Number | 333-27-7 |
|---|---|
| PubChem CID | 9526 |
| Molecular formula | C2H3F3O3S |
| IUPAC name | methyl trifluoromethanesulfonate |
| UNII (FDA) | 7B25Z22EPV |
| Molecular Weight | 164.11 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 163.97549961 |
| Monoisotopic Mass | 163.97549961 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 201 to 210 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Flash Point | 101 °F (NTP, 1992) |
| Density | 1.45 @25 °C |
| Reported hazard statements | H226 (100%), H314 (96.8%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H314 (96.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Methyl trifluoromethanesulfonate; 333-27-7; Methyl triflate; Methyl trifluoromethanesulphonate; Methanesulfonic acid, trifluoro-, methyl ester; DTXSID6049272; 7B25Z22EPV; NSC-270679; DTXCID1029128; Trifluoromethanesulfonic acid, methyl ester; RefChem:158046; 206-371-7; Trifluoromethanesulfonic Acid Methyl Ester; Methyl trifluoromethane sulfonate; C2H3F3O3S; MeOTf
CAS 333-27-7; molecular formula C2H3F3O3S; molecular weight — g/mol.
Methyl trifluoromethanesulfonate, 333-27-7, Methyl triflate, Methyl trifluoromethanesulphonate, Methanesulfonic acid, trifluoro-, methyl ester, DTXSID6049272.
Hazard statements reported: H226, H314.
Boiling Point: 201 to 210 °F at 760 mmHg (NTP, 1992); Flash Point: 101 °F (NTP, 1992); Density: 1.45 @25 °C.
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.