83141-11-1

Basic information

• Product Name: 3-AMINO-2,6-DIFLUOROBENZOIC ACID
• Synonyms: 3-Amino-2,6-difluorobenzoic acid
• CAS NO: 83141-11-1
• Molecular Formula: C7H5F2NO2
• Molecular Weight: 173.12
• Mol File: 83141-11-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 315.9 °C at 760 mmHg
• Flash Point: 144.9 °C
• Appearance: /Solid
• Density: 1.536 g/cm³
• Vapor Pressure: 0.000179mmHg at 25°C
• Refractive Index: 1.578
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• CAS DataBase Reference: 3-AMINO-2,6-DIFLUOROBENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 3-AMINO-2,6-DIFLUOROBENZOIC ACID(83141-11-1)
• EPA Substance Registry System: 3-AMINO-2,6-DIFLUOROBENZOIC ACID(83141-11-1)

Safety Data

• Hazardous Substances Data: 83141-11-1(Hazardous Substances Data)

Usage

General Description

3-Amino-2,6-difluorobenzoic acid is a compound with the chemical formula C7H5F2NO2. It is a derivative of benzoic acid and contains two fluorine atoms and an amino group. 3-AMINO-2,6-DIFLUOROBENZOIC ACID is used in organic synthesis and pharmaceutical research as a building block for various pharmaceuticals, including antimalarial and anticancer drugs. Its properties make it a valuable intermediate for the production of various functional materials. Additionally, it has potential uses in the development of new materials and technologies due to its unique chemical structure.

InChI:InChI=1/C7H5F2NO2/c8-3-1-2-4(10)6(9)5(3)7(11)12/h1-2H,10H2,(H,11,12)

Upstream product

• 110-91-8 morpholine 
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Relevant articles and documents

Development of nematic and orthogonal smectic phases in short-core fluorinated hockey-stick shaped liquid crystal compounds

Here we report synthesis and investigations on novel short-core hockey-stick shaped molecules bearing a 4-n-alkyloxy-2-hydroxybenzylidene moiety at one end and polar fluoro-biphenyl moiety at the other end. The polar chloro and fluoro substituent at the lateral position of the core confers nematic and orthogonal smectic mesomorphism. The mesophase morphology is characterized by polarizing optical microscopy (POM), differential scanning calorimetry (DSC), X-ray diffraction (XRD), electro-optical study and dielectric spectroscopy. The fluorinated compounds 1b (n = 16) and 1c (n = 18) have long terminal hydrocarbon tail and show orthogonal smectic phases with antiferroelectric switching behaviour. The chlorinated compound 2e (n = 8) with relatively short terminal chain length exhibits only a monotropic nematic phase on cooling. The nematic phase is comprised of cybotactic clusters as confirmed by XRD and exhibits electro-optic switching. The compound 2i (n = 12) manifests a short range enantiotropic nematic and additional orthogonal smectic phase. Dielectric spectroscopy reveals polar correlations in the nematic and smectic phases.

AMIDE DERIVATIVE AND PESTICIDE CONTAINING SUCH COMPOUND

Disclosed is a compound having high pesticidal effects which is represented by the general formula (1) below. Also disclosed is a pesticide containing such a compound as an active ingredient. (1) (In the formula, A1, A2, A3 and A4 respectively represent a carbon atom or the like; R1 and R2 respectively represents a hydrogen atom or the like; G1 and G2 respectively represents an oxygen atom or the like; X represents a hydrogen atom, a halogen atom or the like; n represents an integer of 0-4; Q1 represents a substituted phenyl group, a substituted heterocyclic group or the like; and Q2 represents a substituted phenyl group, a substituted heterocyclic group or the like.)