methyl trifluoromethanesulphonate (CAS 333-27-7) — formula C2H3F3O3S, molecular weight 164.11; category organic chemicals.
methyl trifluoromethanesulphonate (CAS 333-27-7) is a chemical raw material in the organic chemicals category. Its molecular formula C2H3F3O3S comprises 2 C, 3 H, 3 F, 3 O, 1 S atoms. Its molecular weight is about 164.11. Reported physicochemical data: boiling point around 201 to 210 °F at 760 mmHg (NTP, 1992), LogP about 0.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 333-27-7 |
|---|---|
| Molecular Formula | C2H3F3O3S |
| Molecular Weight | 164.11 |
| Boiling Point | 201 to 210 °F at 760 mmHg (NTP, 1992) |
| LogP | 0.9 |
| Applications | reagent for the methylation of sugars, Methanesulfonic acid, 1-trifluoro, methyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: reagent for the methylation of sugars, Methanesulfonic acid, 1-trifluoro, methyl ester: ACTIVE.
methyl trifluoromethanesulphonate is a carbon-based organic compound with CAS registry number 333-27-7 and molecular formula C2H3F3O3S (molecular weight 164.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 333-27-7
Its molecular formula C2H3F3O3S comprises 2 C, 3 H, 3 F, 3 O, 1 S atoms.
Also known as: methyl trifluoromethanesulphonate · 三氟甲磺酸甲酯
Category: organic chemicals
The CAS registry number of methyl trifluoromethanesulphonate is 333-27-7.
Molecular formula C2H3F3O3S, molecular weight 164.11.
It is also registered under: methyl trifluoromethanesulphonate, 三氟甲磺酸甲酯.
Recorded applications: reagent for the methylation of sugars, Methanesulfonic acid, 1-trifluoro, methyl ester: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for methyl trifluoromethanesulphonate (CAS 333-27-7), compiled from public chemistry databases.
| 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 |
| Boiling Point | 201 to 210 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Flash Point | 101 °F (NTP, 1992) |
| Density | 1.45 @25 °C |
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
| 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 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三氟甲磺酸甲酯