1765-42-0

Basic information

• Product Name: 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID
• Synonyms: 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID;3,4,5,6-TETRAFLUOROANTHRANILIC ACID;6-AMINO-2,3,4,5-TETRAFLUORBENZOIC ACID;6-AMINO-2,3,4,5-TETRAFLUOROBENZOIC ACID;TETRAFLUOROANTHRANILIC ACID;2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID,98%;2-Amino-3,4,5,6-tetrafluorobenzoic acid,3,4,5,6-Tetrafluoroanthranilic acid;Benzoic acid, 2-aMino-3,4,5,6-tetrafluoro-
• CAS NO: 1765-42-0
• Molecular Formula: C₇H₃F₄NO₂
• Molecular Weight: 209.1
• Mol File: 1765-42-0.mol
• Article Data: 4

Chemical Properties

• Melting Point: 141-143 °C(lit.)
• Boiling Point: 292.8°Cat760mmHg
• Flash Point: 130.9°C
• Appearance: /
• Density: 1.726g/cm³
• Vapor Pressure: 0.000818mmHg at 25°C
• Refractive Index: 1.529
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 3.27±0.10(Predicted)
• CAS DataBase Reference: 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID(1765-42-0)
• EPA Substance Registry System: 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID(1765-42-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 1765-42-0(Hazardous Substances Data)

Usage

General Description

2-Amino-3,4,5,6-tetrafluorobenzoic acid, also known as 2-amino-3,4,5,6-tetrafluorobenzoate, is a chemical compound with the molecular formula C7H3F4NO2. It is a fluorinated derivative of benzoic acid and contains a benzene ring with four fluorine atoms and an amino group. 2-AMINO-3,4,5,6-TETRAFLUOROBENZOIC ACID is mainly used as a building block or intermediate in pharmaceutical and chemical synthesis. Its properties and structure make it suitable for the development of new drugs and agrochemicals.2-Amino-3,4,5,6-tetrafluorobenzoic acid is a white to light yellow crystalline powder that is sparingly soluble in water but soluble in organic solvents.

InChI:InChI=1/C7H3F4NO2/c8-2-1(7(13)14)6(12)5(11)4(10)3(2)9/h12H2,(H,13,14)

Upstream product

• 124-38-9 carbon dioxide 
• 5580-80-3 2,3,4,5-tetrafluoroaniline 
• 16583-00-9 2-NH₂C₆F₄C(O)NH₂ 
• 551-62-2 1,2,3,4-tetrafluorobenzene 
• 117-08-8 tetrachlorophthalic anhydride 
• 31039-74-4 4,5,6,7-tetrachloro-2-phenylphthalimide 
• 116508-58-8 tetrafluoro-N-phenylphthalimide 
• 652-03-9 3,4,5,6-tetrafluorophthalic acid 
• 652-11-9 4,5,6,7-tetrafluorophthalimide 
• 16583-08-7 2,3,4,5-tetrafluoro-6-nitrobenzoic acid 
• 5580-81-4 2-Brom-3,4,5,6-tetrafluor-acet-anilid 
• 16582-99-3 2-NH₂-C₆F₄CN 
• 5580-79-0 2,3,4,5-tetrafluoro-1-nitrobenzene 
• 5580-82-5 2-bromo-3,4,5,6-tetrafluoroaniline 

Downstream Products

• 36372-88-0 1-Bromo-2-[2-(2-bromo-ethoxy)-ethoxy]-3,4,5,6-tetrafluoro-benzene 
• 36372-83-5 1-(2-Chloro-ethoxy)-2,3,4,5-tetrafluoro-benzene 
• 29194-79-4 2,3,4,5-Tetrafluorphenyl-n-butyl-ether 
• 38233-50-0 6-bromo-2,3,4-trifluoro-5-hydroxybenzoic acid 
• 34941-13-4 6-Carboxy-⁽³⁾N(245-tetrafluorophenyl)glycin 
• 36372-85-7 1-(2-Ethoxy-ethoxy)-2,3,4,5-tetrafluoro-benzene 
• 1158796-28-1 1-(2,3,4,6-tetra-O-benzyl-β-D-glucosyl)-4,5,6,7-tetrafluoro-1H-benzo[d][1,2,3]triazole 
• 2012-70-6 benzylthiouronium-3,4,5,6-tetrafluoroanthranilate 
• 934505-85-8 2-carboxylato-6-hydroxy-trifluoro-benzoldiazonium 
• 1201-31-6 2,3,4,5-tetrafluorobenzoic acid 
• 38232-74-5 Methyl 2-Amino-3,4,5,6-tetrafluorobenzoate 
• 38233-48-6 6-chloro-2,3,4-trifluoro-5-hydroxybenzoic acid 
• 38233-44-2 2,3,4-trifluoro-5-hydroxybenzoic acid 
• 5580-80-3 2,3,4,5-tetrafluoroaniline 

Relevant articles and documents

3,4,5,6-Tetrafluoro-1,2-dehydrobenzene in reactions with 1,2,4-triazines

Tetrafluoro-substituted aryne, 3,4,5,6-tetrafluoro-1,2-dehydrobenzene, has been generated in situ from 2-amino-3,4,5,6-tetrafluorobenzoic acid, and its reactivity in reactions with 1,2,4-triazines as dienes has been studied. In these reactions, the corresponding azine ring transformation products, i.e., 1,2,3,4-tetrafluoro-10-(1H-1,2,3-triazol-1-yl)pyrido[1,2-a]indoles, have been obtained, in the case of triazines activated by the presence of electron-withdrawing groups, such as 6-aryl-3-(2-pyridyl)-5-cyano-1,2,4-triazines. The crystal structure of the obtained products was confirmed by X-ray diffraction analysis.

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

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