2,4-DIAMINOFLUOROBENZENE
- Product Name
- 2,4-DIAMINOFLUOROBENZENE
- CAS No.
- 6264-67-1
- Chemical Name
- 2,4-DIAMINOFLUOROBENZENE
- Synonyms
- 5-AMINO-2-FLUOROANILINE;2,4-DIAMINOFLUOROBENZENE;1,3-DIAMINO-4-FLUOROBENZENE;4-Fluoro-1,3-benzenediamine;4-Fluoro-1,3-diaminobenzene;4-FLUORO-BENZENE-1,3-DIAMINE;4-FLUORO-1,3-PHENYLENEDIAMINE;1,3-BenzenediaMine, 4-fluoro-;1,2-DiaMino-4-difluorobenzene;(5-amino-2-fluoro-phenyl)amine
- CBNumber
- CB2431420
- Molecular Formula
- C6H7FN2
- Formula Weight
- 126.13
- MOL File
- 6264-67-1.mol
2,4-DIAMINOFLUOROBENZENE Property
- Melting point:
- 34-37 °C(lit.)
- Boiling point:
- 152-153 °C(lit.)
- Density
- 1.284±0.06 g/cm3(Predicted)
- Flash point:
- 221 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 4.65±0.10(Predicted)
- form
- Powder
- color
- Black
- CAS DataBase Reference
- 6264-67-1(CAS DataBase Reference)
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.
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
- 541532
- Product name
- 4-Fluoro-1,3-diaminobenzene
- Purity
- 95%
- Packaging
- 25g
- Price
- $928
- Updated
- 2022/05/15
- Product number
- F0794
- Product name
- 4-Fluoro-1,3-phenylenediamine
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $234
- Updated
- 2025/07/31
- Product number
- F598128
- Product name
- 4-Fluorobenzene-1,3-diamine
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- Z4961
- Product name
- 4-Fluorobenzene-1,3-diamine
- Packaging
- 1g
- Price
- $87
- Updated
- 2021/12/16
- Product number
- 126756
- Product name
- 4-Fluorobenzene-1,3-diamine
- Purity
- >95%
- Packaging
- 5g
- Price
- $288
- Updated
- 2021/12/16
2,4-DIAMINOFLUOROBENZENE Chemical Properties,Usage,Production
Synthesis
364-76-1
6264-67-1
In Example 1, equimolar 4-fluoro-3-nitroaniline was substituted for m-nitroacetophenone as a raw material, and the reaction conditions were set at 80°C and 4.0 MPa for 48 hours. The rest of the operation steps were kept consistent with Example 1, and 4-fluoro-1,3-diaminobenzene was finally obtained in 94% yield. The specific operation was as follows: 16.44 mg (0.04 mmol) of silver 4,4'-dimethoxy-2,2'-bipyridine, 11.22 mg (0.1 mmol) of potassium tert-butoxide and 1 mL of 1,4-dioxane were added to an autoclave. After thorough stirring, 165.15 mg (1 mmol) of m-nitroacetophenone was added and the mixture was stirred continuously at 80 °C for 8 hours. Upon completion of the reaction, the organic phase was separated by extraction of the reaction solution using water and dichloromethane. The organic phase was subsequently dried with anhydrous Na2SO4 and purified by filtration, rotary evaporation and chromatographic separation to afford 3-acetanilide as a yellow solid in 96% yield.
References
[1] Patent: CN106748834, 2017, A. Location in patent: Paragraph 0016; 0069; 0072
[2] Patent: US4552882, 1985, A
2,4-DIAMINOFLUOROBENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,4-DIAMINOFLUOROBENZENE manufacturers
- Product
- 2,4-DIAMINOFLUOROBENZENE 6264-67-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-25
- Product
- 4-Fluorobenzene-1,3-diamine 6264-67-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2024-11-19
- Product
- 2,4-DIAMINOFLUOROBENZENE 6264-67-1
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02