559490

3,4,5-Trifluoroaniline

98%

• Linear Formula: F₃C₆H₂NH₂
• CAS Number: 163733-96-8
• Molecular Weight: 147.10
• MDL number: MFCD00083522
• UNSPSC Code: 12352100
• PubChem Substance ID: 24879616
• NACRES: NA.22

Properties

• assay: 98%
• form: solid
• mp: 61-64 °C (lit.)
• SMILES string: Nc1cc(F)c(F)c(F)c1
• InChI: 1S/C6H4F3N/c7-4-1-3(10)2-5(8)6(4)9/h1-2H,10H2
• InChI key: SZRDJHHKIJHJHQ-UHFFFAOYSA-N

Description

General description

3,4,5-Trifluoroaniline can be prepared from pentafluoroacetanilide, via catalytic hydrodefluorination.[1]

Application

3,4,5-Trifluoroaniline may be used to synthesize:

• (E)-1-(2-nitrophenyl)-2-(3,4,5-trifluorophenyl)diazene[2]
• 2,5-dibromo-3,4,5-trifluoroaniline[3]
• 3,4,5-trifluoro-2,6-dibromoaniline[3]
• 3,4,5-trifluoro-2,6-diiodoaniline[3]
• (E)-1,2-bis(3,4,5-trifluorophenyl)diazene[3]

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_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves