2,3-Difluoro-6-nitroaniline
- Product Name
- 2,3-Difluoro-6-nitroaniline
- CAS No.
- 211693-73-1
- Chemical Name
- 2,3-Difluoro-6-nitroaniline
- Synonyms
- 2,3-DIFLUORO-6-NITROANILINE;5,6-Difluoro-2-nitroaniline;2,3-Difluoro-6-nitrophenylamine;2,3-difluoro-6-nitroBenzenamine;2,3-Difluoro-6-nitroaniline 98%;2,3-Difluoro-6-nitroaniline,97%;Benzenamine, 2,3-difluoro-6-nitro-
- CBNumber
- CB62129747
- Molecular Formula
- C6H4F2N2O2
- Formula Weight
- 174.1
- MOL File
- 211693-73-1.mol
2,3-Difluoro-6-nitroaniline Property
- Melting point:
- 115-117°
- Boiling point:
- 284.2±35.0℃ (760 Torr)
- Density
- 1.554±0.06 g/cm3 (20 ºC 760 Torr)
- Flash point:
- 125.7±25.9℃
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- powder
- pka
- -2.87±0.25(Predicted)
- color
- Bright yellow
- InChI
- InChI=1S/C6H4F2N2O2/c7-3-1-2-4(10(11)12)6(9)5(3)8/h1-2H,9H2
- InChIKey
- DIPGYZSCGXBTEU-UHFFFAOYSA-N
- SMILES
- C1(N)=C([N+]([O-])=O)C=CC(F)=C1F
Safety
- RIDADR
- UN2811
- HazardClass
- IRRITANT
- HazardClass
- 6.1
- HS Code
- 2921420090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- D451145
- Product name
- 2,3-Difluoro-6-nitroaniline
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- D451145
- Product name
- 2,3-Difluoro-6-nitroaniline
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- PC9457
- Product name
- 2,3-Difluoro-6-nitroaniline
- Purity
- 97%
- Packaging
- 25g
- Price
- $30
- Updated
- 2021/12/16
- Product number
- CS-W005072
- Product name
- 2,3-Difluoro-6-nitroaniline
- Purity
- 99.77%
- Packaging
- 25g
- Price
- $33
- Updated
- 2021/12/16
- Product number
- 005126
- Product name
- 2,3-Difluoro-6-nitroaniline
- Purity
- 93%
- Packaging
- 25g
- Price
- $39
- Updated
- 2021/12/16
2,3-Difluoro-6-nitroaniline Chemical Properties,Usage,Production
Chemical Properties
light yellow powder
Synthesis
771-69-7
211693-73-1
The general procedure for the synthesis of 2,3-difluoro-6-nitroaniline from 2,3,4-trifluoronitrobenzene was as follows: 8.85 g (50 mmol) of 2,3,4-trifluoronitrobenzene was dissolved in 50 ml of ethanol. To this solution was added 13.62 g (200 mmol equivalent) of 25% ammonia followed by stirring the reaction mixture for 8 hours at room temperature. After completion of the reaction, ethanol was removed by distillation and then the reaction mixture was filtered. The crude product obtained was washed with water and subsequently dried under reduced pressure to afford 7.94 g (45.6 mmol, 91.2% yield) of 2,3-difluoro-6-nitroaniline. The structure of the resulting compound was confirmed by 1H-NMR analysis.
References
[1] Patent: JP2015/227293, 2015, A. Location in patent: Paragraph 0033; 0034
[2] Patent: WO2010/20363, 2010, A1. Location in patent: Page/Page column 96-97, 119-120
[3] Patent: US2013/287686, 2013, A1. Location in patent: Paragraph 0135; 0136
2,3-Difluoro-6-nitroaniline Preparation Products And Raw materials
Raw materials
Preparation Products
2,3-Difluoro-6-nitroaniline Suppliers
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View Lastest Price from 2,3-Difluoro-6-nitroaniline manufacturers
- Product
- 2,3-DIFLUORO-6-NITROANILINE 211693-73-1
- Price
- US $5.00-0.50/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-13
- Product
- 2,3-Difluoro-6-nitroaniline 211693-73-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.6%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14