Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate

• Catalog No.: 91729
• CAS Number: 84028-88-6
• M. F.: C6H9F3O5S
• M. W.: 250.1928696
• Purity: ≥97.0% (19F-NMR)

SYNONYMS

• Title: (S)-2-(三氟甲基磺酰氧基)丙酸乙酯
• IUPAC name: ethyl (2S)-2-(trifluoromethanesulfonyloxy)propanoate
• IUPAC Traditional name: ethyl (2S)-2-(trifluoromethanesulfonyloxy)propanoate
• Synonyms: Ethyl L-lactate 2-O-triflate; L-乳酸2-O-三氟甲磺酸乙酯; O-三氟甲烷磺酰基-L-乳酸乙酯; Ethyl O-trifluoromethanesulfonyl-L-lactate

DATABASE IDS

• Beilstein Number: 3549394
• PubChem SID: 24889539
• MDL Number: MFCD00134396
• CAS Number: 84028-88-6

PROPERTIES

• Contains: MgO as stabilizer (white solid)
• Contains: ~1% magnesium oxide as stabilizer
• Grade: purum
• Linear Formula: CH3CH(OSO2CF3)CO2C2H5
• Purity: ≥97.0% (19F-NMR)
• Boiling Point: 34 °C/0.005 mmHg(lit.)
• Density: 1.342 g/mL at 25 °C(lit.)
• Flash Point: 79 °C
• Flash Point: 174.2 °F
• Optical Rotation: [α]20/D -45±2°, neat
• Refractive Index: n20/D 1.374(lit.)
• Refractive Index: n20/D 1.374
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3265 8/PG 3
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: -20°C
• Hazard Class: 8
• UN Number: 3265
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Caution
may discolor to brown on storage
Other Notes
Chiral building block; used for the synthesis of N-substituted D-alanines1,2; Synthesis of muramic acid derivatives3

Description (简体中文)

Caution
储存中可能变成棕色
Other Notes
手性结构单元；用于合成 N-取代的 D-丙氨酸类化合物1,2；合成胞壁酸衍生物3