Description

2,3,4,5,6-Pentafluoroaniline (CAS No. 771-60-8) is a high-purity fluorinated aromatic amine with the molecular formula C₆H₂F₅N. This compound is characterized by its pentafluoro-substituted benzene ring, which confers exceptional electron-withdrawing properties and chemical stability. Ideal for advanced research and industrial applications, our 2,3,4,5,6-Pentafluoroaniline is synthesized under stringent quality controls to ensure ≥98% purity (GC), making it suitable for demanding synthetic and analytical workflows. It is available in secure, light-resistant packaging to maintain integrity. Common synonyms include Pentafluoroaniline, Pentafluorophenylamine, and Aminopentafluorobenzene.

Properties

• CAS Number: 771-60-8
• Complexity: 150
• IUPAC Name: 2,3,4,5,6-pentafluoroaniline
• InChI: InChI=1S/C6H2F5N/c7-1-2(8)4(10)6(12)5(11)3(1)9/h12H2
• InChI Key: NOXLGCOSAFGMDV-UHFFFAOYSA-N
• Exact Mass: 183.01073988
• Molecular Formula: C6H2F5N
• Molecular Weight: 183.08
• SMILES: C1(=C(C(=C(C(=C1F)F)F)F)F)N
• Topological: 26
• Monoisotopic Mass: 183.01073988
• Synonyms: 2,3,4,5,6-PENTAFLUOROANILINE, 771-60-8, Pentafluoroaniline, Pentafluorophenylamine, Aminopentafluorobenzene, Benzenamine, 2,3,4,5,6-pentafluoro-, 2,3,4,5,6-Pentafluorobenzenamine, Aniline, 2,3,4,5,6-pentafluoro-, EINECS 212-234-2, MS06IL3Y2Q, NSC 88320, NSC-88320, PENTAFLUOROPHENYLAMIN, 1-Amino-2,3,4,5,6-pentafluorobenzene, DTXSID8022119, DTXCID302119, PFPAT pentafluorophenylammonium triflate, 212-234-2, 2,3,4,5,6-pentafluorophenylammonium triflate, MFCD00007643, 2,3,4,5,6-pentafluorophenylamine, UNII-MS06IL3Y2Q, (pentafluorophenyl)amine, 2,4,5,6-Pentafluoroaniline, SCHEMBL135330, SCHEMBL217850, SCHEMBL843024, Aniline,3,4,5,6-pentafluoro-, NOXLGCOSAFGMDV-UHFFFAOYSA-, WLN: ZR BF CF DF EF FF, NSC88320, Benzenamine,3,4,5,6-pentafluoro-, 2,3,4,5,6-pentafluoro benzenamine, SBB058742, STK300349, AKOS000119914, AC-3702, CS-W007876, 2,3,4,5,6-Pentafluoroaniline, 99%, AS-14404, BP-21453, SY038922, DB-056181, NS00042600, P0922, ST50585847, EN300-21241, AG-219/30929012, Q27284202, InChI=1/C6H2F5N/c7-1-2(8)4(10)6(12)5(11)3(1)9/h12H2

Application

2,3,4,5,6-Pentafluoroaniline is widely utilized as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty materials. Its electron-deficient aromatic ring makes it valuable in cross-coupling reactions and as a precursor for fluorinated liquid crystals or polymers. Researchers also employ it in the development of advanced catalysts and ligands for asymmetric synthesis. Additionally, it serves as a derivatization agent in analytical chemistry for detecting trace compounds.

Safety and Hazards

GHS Hazard Statements

• H302 (12%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (94%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (12%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• STOT SE 3 (94%)

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