PENTAFLUOROPHENYL TRIFLUOROACETATE 98% (C005B-018467)

Application

Pentafluorophenyl trifluoroacetate can be used:

• In the esterification of 2′-carboxyrhodamine dye to form pentafluorophenyl ester as a single isomer.
• As an acylating agent and a coupling agent for the peptide-type coupling of N-substituted glycine oligomers.
• In the synthesis of pentafluorophenyl thiophene-3-acetate (PFPTA) by reacting with 3-thiopheneacetic acid.

Other Notes

may contain a small amount of pentafluorophenol

Molecular Weight: 280.07. Empirical Formula: C₈F₈O₂. linearFormula: CF₃CO₂C₆F₅. Quality Level: 200. Assay: 98%. form: liquid. refractive index: n20/D 1.368 (lit.). bp: 122-123 . °C (lit.). density: 1.63 . g/mL . at 25 . °C (lit.). application(s): peptide synthesis. SMILES string: Fc1c(F)c(F)c(OC(: O)C(F)(F)F)c(F)c1F. InChI: 1S/C8F8O2/c9-1-2(10)4(12)6(5(13)3(1)11)18-7(17)8(14,15)16. InChI key: VCQURUZYYSOUHP-UHFFFAOYSA-N. Pictograms: GHS02,GHS07. Signal Word: Warning. Hazard Statements: H226 - H315 - H319 - H335. Precautionary Statements: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 3. Flash Point(F): 125.6 °F - closed cup. Flash Point(C): 52 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.