ChemicalBook > CAS DataBase List > 2,6-Difluoronitrobenzene

2,6-Difluoronitrobenzene

Uses

Product Name: 2,6-Difluoronitrobenzene
CAS No.: 19064-24-5
Chemical Name: 2,6-Difluoronitrobenzene
Synonyms: 1,3-DIFLUORO-2-NITROBENZENE;2,6-Difluoronitroben;6-Difluoronitrobenzene;2,6-Difluoronitrobenzne;2,6-DIFLUORONITROBENZENE;1,3-Difluor-2-nitrobenzol;2,6-Difluoro-1-nitrobenzene;2,6-Difluoronitrobenzene98%;2,6-Difluoronitrobenzene>2,6-Difluoronitrobenzene 98%
CBNumber: CB8439211
Molecular Formula: C6H3F2NO2
Formula Weight: 159.09
MOL File: 19064-24-5.mol

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2,6-Difluoronitrobenzene Property

Melting point:: 0C
Boiling point:: 91-92 °C/11 mmHg (lit.)
Density: 1.503 g/mL at 25 °C (lit.)
refractive index: n20/D 1.494(lit.)
Flash point:: 190 °F
storage temp.: Inert atmosphere,Room Temperature
form: powder to lump to clear liquid
color: Light yellow to Yellow to Green
Water Solubility: Slightly soluble in water.
InChI: InChI=1S/C6H3F2NO2/c7-4-2-1-3-5(8)6(4)9(10)11/h1-3H
InChIKey: SSNCMIDZGFCTST-UHFFFAOYSA-N
SMILES: C1(F)=CC=CC(F)=C1[N+]([O-])=O
CAS DataBase Reference: 19064-24-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 16-26-36-37/39
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29049090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 382957
Product name: 2,6-Difluoronitrobenzene
Purity: 98%
Packaging: 5g
Price: $128
Updated: 2025/07/31

Sigma-Aldrich

Product number: 382957
Product name: 2,6-Difluoronitrobenzene
Purity: 98%
Packaging: 1g
Price: $25
Updated: 2023/06/20

TCI Chemical

Product number: D4123
Product name: 2,6-Difluoronitrobenzene
Purity: >98.0%(GC)
Packaging: 1g
Price: $49
Updated: 2025/07/31

TCI Chemical

Product number: D4123
Product name: 2,6-Difluoronitrobenzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $144
Updated: 2025/07/31

TRC

Product number: D447193
Product name: 1,3-Difluoro-2-nitrobenzene
Packaging: 1g
Price: $55
Updated: 2021/12/16

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2,6-Difluoronitrobenzene Chemical Properties,Usage,Production

Uses

1,3-Difluoro-2-nitrobenzene is a useful chemical reagent.

Chemical Properties

Light yellow to dark yellow solid

Uses

2,6-Difluoronitrobenzene may be used in the preparation of secondary amine precursors, required for the synthesis of two families of nitric oxide donors.

General Description

2,6-Difluoronitrobenzene is an organic building block. Molecular structure, conformation and potential to internal rotation of 2,6-difluoronitrobenzene been studied by gas-phase electron diffraction (GED), MP2 ab initio, and by B3LYP density functional calculations.

Synthesis

5509-65-9

19064-24-5

Step 1: A mixture of sodium perborate tetrahydrate (65 g, 422 mmol) in glacial acetic acid (250 mL) was stirred at 80 °C. 2,6-Difluoroaniline (11.0 g, 85 mmol) was dissolved in glacial acetic acid (50 mL) and slowly added to the above mixture. The reaction temperature was maintained between 80-90°C for 1 hour. The cooled reaction mixture was poured into water and extracted twice with ether. The organic layers were combined, washed with dilute sodium bicarbonate solution, dried over anhydrous magnesium sulfate and the solvent evaporated. The residue was purified by a Biotage fast chromatography system (FlasH90i, silica gel column, 10% THF/hexane as eluent) and the product was washed with hexane to give 2,6-difluoronitrobenzene (7.0 g, 52% yield). Mass spectrum (ESI) m/z 160 ([M + H]+).

References

[1] Patent: US2005/222148, 2005, A1. Location in patent: Page/Page column 58
[2] Patent: US2008/153873, 2008, A1. Location in patent: Page/Page column 20
[3] Journal of Organic Chemistry, 1992, vol. 57, # 21, p. 5577 - 5585
[4] European Journal of Organic Chemistry, 2006, # 5, p. 1109 - 1112
[5] Patent: US2006/9509, 2006, A1. Location in patent: Page/Page column 8

2,6-Difluoronitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Difluoronitrobenzene Suppliers

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View Lastest Price from 2,6-Difluoronitrobenzene manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd

Product: 2,6-Difluoronitrobenzene 19064-24-5
Price: US $80.00-800.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-11-07

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,6-Difluoronitrobenzene 19064-24-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,6-Difluoronitrobenzene 19064-24-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

19064-24-5, 2,6-DifluoronitrobenzeneRelated Search:

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1,3-DIFLUORO-2-NITROBENZENE

2,6-DIFLUORONITROBENZENE

Benzene, 1,3-difluoro-2-nitro- (8CI,9CI)

2,6-Difluoronitrobenzene 98%

2,6-Difluoronitrobenzene98%

2,6-Difluoronitroben

1,3-Difluoro-2-nitrobenzene2,6-difluoronitrobenzene

6-Difluoronitrobenzene

2,6-Difluoro-1-nitrobenzene

2,6-Difluoronitrobenzne

2,6-Difluoronitrobenzene, 97+%

Benzene, 1,3-difluoro-2-nitro-

1,3-Difluoro-2-nitrobenzene, 98% yellow to dark yellow solid

2,6-Difluoronitrobenzene&gt

2,6-Difluoronitrobenzene ISO 9001：2015 REACH

1,3-Difluor-2-nitrobenzol

19064-24-5

Nitrogen Compounds

Nitro Compounds

Organic Building Blocks

Building Blocks

HALIDE

Aromatic Hydrocarbons (substituted) & Derivatives

Nitro Compounds

Nitrogen Compounds

Organic Building Blocks