15230

[Bis(trifluoroacetoxy)iodo]benzene

purum, ≥95.0% (AT)

• Synonym(s): BTI, Iodobenzene I,I-bis(trifluoroacetate), PIFA
• Linear Formula: (CF₃CO₂)₂IC₆H₅
• CAS Number: 2712-78-9
• Molecular Weight: 430.04
• UNSPSC Code: 12352002
• NACRES: NA.22
• PubChem Substance ID: 329750783
• EC Number: 220-308-0
• Beilstein/REAXYS Number: 764767
• MDL number: MFCD00009672
• Assay: ≥95.0% (AT)
• Form: solid

Properties

• grade: purum
• Quality Segment: 200
• assay: ≥95.0% (AT)
• form: solid
• reaction suitability: reagent type: oxidant
• mp: 121-125 °C (lit.), 122-125 °C
• functional group: fluoro, iodo
• SMILES string: FC(F)(F)C(=O)O[I](OC(=O)C(F)(F)F)c1ccccc1
• InChI: 1S/C10H5F6IO4/c11-9(12,13)7(18)20-17(6-4-2-1-3-5-6)21-8(19)10(14,15)16/h1-5H
• InChI key: PEZNEXFPRSOYPL-UHFFFAOYSA-N

Description

Application

Reactant or reagent for:

• Pummerer-like reactions
• Chemoselective deprotection of dimethoxybenzyl ethers
• Mediating oxidative cycloisomerization
• Tosyloxylation of anilides

Other Notes

Reagent for dehydrogenation and oxidation reactions, review; New reagent for the direct conversions of amides to amines (Hofmann-type rearrangement) and key substance for carboxyterminal peptide sequencing; Smooth dethioacetalization to the carbonyls

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves