2,4-Difluoro-5-chloronitrobenzene
- Product Name
- 2,4-Difluoro-5-chloronitrobenzene
- CAS No.
- 1481-68-1
- Chemical Name
- 2,4-Difluoro-5-chloronitrobenzene
- Synonyms
- 5-Chloro-2,4-difluoronitrobenz;5-Chloro-2,4-difluoronitrobenze;4-Difluoro-5-chloronitrobenzene;1-Chlor-2,4-difluor-5-nitrobenzol;5-CHLORO-2,4-DIFLUORONITROBENZENE;2,4-DIFLUORO-5-CHLORO NITROBENZENE;1-chloro-2,4-difluoro-5-nitrobenzene;Benzene, 1-chloro-2,4-difluoro-5-nitro-;2,4-Difluoro-5-chloronitrobenzene 1-Chloro-2,4-diflu;2,4-Difluoro-5-chloronitrobenzene ISO 9001：2015 REACH
- CBNumber
- CB3470932
- Molecular Formula
- C6H2ClF2NO2
- Formula Weight
- 193.54
- MOL File
- 1481-68-1.mol
2,4-Difluoro-5-chloronitrobenzene Property
- Boiling point:
- 105 °C(Press: 15 Torr)
- Density
- 1.591±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- CAS DataBase Reference
- 1481-68-1(CAS DataBase Reference)
Safety
- HS Code
- 2904990090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P314Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P322Specific measures (see …on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P361Remove/Take off immediately all contaminated clothing.
P362Take off contaminated clothing and wash before reuse.
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- C377808
- Product name
- 5-Chloro-2,4-difluoronitrobenzene
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- C377808
- Product name
- 5-Chloro-2,4-difluoronitrobenzene
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FC105234
- Product name
- 1-chloro-2,4-difluoro-5-nitrobenzene
- Packaging
- 5G
- Price
- $65
- Updated
- 2021/12/16
- Product number
- HCH0013529
- Product name
- 5-CHLORO-2,4-DIFLUORO NITRO BENZENE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $616.77
- Updated
- 2021/12/16
- Product number
- HCH0013529
- Product name
- 5-CHLORO-2,4-DIFLUORO NITRO BENZENE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1196.58
- Updated
- 2021/12/16
2,4-Difluoro-5-chloronitrobenzene Chemical Properties,Usage,Production
Uses
2,4-Difluoro-5-chloronitrobenzene can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly in laboratory research and development processes and chemical production processes.
Synthesis
Toluene was distilled from the mixture of potassium fluoride (38.2 g, 657 mmol), cetrimide (5.94 g, 17.6 mmol), DMF (250 mL), and dry toluene (100 mL) to remove traces of moisture. 2,4,5- Trichloronitrobenzene (7) (50.0 g, 220 mmol) was added and heated at 125 ??C for 12 h under N2. The reaction mixture was cooled, diluted with water, and extracted with ethyl acetate. The organic layer was washed with brine, dried (Na2SO4), and evaporated to give a residue, which was distilled under vacuo to provide 9 (23.5 g, 55%). bp = 83 ??C at 0.5 Torr, lit. bp) 85 ??C at 0.5 Torr; 1H NMR (CDCl3, 200 MHz) |? 7.18 (t, 1 H, J = 9.2 Hz), 8.24 (t, 1 H, J = 7.4 Hz).
2,4-Difluoro-5-chloronitrobenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,4-Difluoro-5-chloronitrobenzene manufacturers
- Product
- 2,4-Difluoro-5-chloronitrobenzene 1481-68-1
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
- Product
- 1-Chloro-2,4-difluoro-5-nitrobenzene 1481-68-1
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100 tons
- Release date
- 2020-01-10
- Product
- 2,4-Difluoro-5-chloronitrobenzene 1481-68-1
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 995
- Supply Ability
- KG/T
- Release date
- 2019-12-18