2-Amino-4,6-difluorobenzonitrile

Base Information

• Chemical Name: 2-Amino-4,6-difluorobenzonitrile
• CAS No.: 190011-84-8
• Molecular Formula: C7H4 F2 N2
• Molecular Weight: 154.119
• Hs Code.: 2926909090
• DSSTox Substance ID: DTXSID80579300
• Wikidata: Q82469785
• Mol file: 190011-84-8.mol

Synonyms:2-amino-4,6-difluorobenzonitrile;190011-84-8;Benzonitrile, 2-amino-4,6-difluoro- (9CI);Benzonitrile, 2-amino-4,6-difluoro-;2-Amino-4,6-difluoro-benzonitrile;SCHEMBL3726642;DTXSID80579300;CL8971;MFCD13178245;AKOS017515266;SB76627;AS-46157;CS-0197771;A18376

Chemical Property of 2-Amino-4,6-difluorobenzonitrile

Chemical Property:

• Boiling Point: 277.3±40.0 °C(Predicted)
• PKA: -0.22±0.10(Predicted)
• PSA: 49.81000
• Density: 1.36±0.1 g/cm3(Predicted)
• LogP: 1.99988
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 154.03425446
• Heavy Atom Count: 11
• Complexity: 186

Purity/Quality:

97% ^*data from raw suppliers

2-amino-4,6-difluorobenzonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C=C(C(=C1N)C#N)F)F

Technology Process of 2-Amino-4,6-difluorobenzonitrile

There total 3 articles about 2-Amino-4,6-difluorobenzonitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 47.0%

2,4,6-trifluorobenzonitrile (96606-37-0,103498-69-7) → 2-amino-4,6-difluorobenzonitrile (190011-84-8) + 4-amino-2,6-difluorobenzonitrile (207297-92-5)

Guidance literature:

With ammonia; In ethanol; at 35 ℃; for 18h;

DOI:10.1039/a707205h

Reference yield: 30.0%

2,4,6-trifluorobenzonitrile (96606-37-0,103498-69-7) → 2-amino-4,6-difluorobenzonitrile (190011-84-8)

Guidance literature:

With ammonia; at 20 ℃; for 72h;

Reference yield:

→ 2-amino-4,6-difluorobenzonitrile (190011-84-8)

Guidance literature:

upstream raw materials:

2,4,6-trifluorobenzonitrile

Downstream raw materials:

4-amino-2,6-difluorobenzamide

2-amino-4,6-difluoro-benzamide

2-amino-4,6-difluorobenzoic acid