Methyl trifluoromethanesulfonate

• Catalog No.: 91736
• CAS Number: 333-27-7
• M. F.: C2H3F3O3S
• M. W.: 164.1036296
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 三氟甲磺酸甲酯
• IUPAC name: methyl trifluoromethanesulfonate
• IUPAC Traditional name: triflate ester
• Synonyms: Methyl triflate; 三氟甲基磺酸甲酯

DATABASE IDS

• Beilstein Number: 774772
• EC Number: 206-371-7
• MDL Number: MFCD00000409
• CAS Number: 333-27-7

PROPERTIES

• Grade: purum
• Linear Formula: CF3SO2OCH3
• Purity: ≥97.0% (GC)
• Boiling Point: 94-99 °C(lit.)
• Density: 1.45 g/mL at 25 °C(lit.)
• Flash Point: 38 °C
• Flash Point: 100 °F
• Refractive Index: n20/D 1.326(lit.)
• European Hazard Symbols: Corrosive (C)
• RID/ADR: UN 2920 8/PG 2
• Risk Statements: 10-34
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 2920
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Extremely reactive methylating agent which is about 104 to 105 more reactive than methyl tosylate and methyl iodide1,2; review3; O-methylation of carbohydrates4; N-methylation of amino acids5

Description (简体中文)

Other Notes
极其活泼的甲基化试剂，活性比甲苯磺酸甲酯和甲基碘高约 104 至 105 倍1,2；综述3；糖的 O-甲基化反应4；氨基酸的 N-甲基化反应5