2-Chloro-5-fluoroaniline
- Product Name
- 2-Chloro-5-fluoroaniline
- CAS No.
- 452-83-5
- Chemical Name
- 2-Chloro-5-fluoroaniline
- Synonyms
- 2-CHLORO-5-FLUOROANILINE;5-FLUORO-2-CHLOROANILINE;Chlorofluoroaniline 25---;2-Chloro-5-fluoroaniline97%;2-Chloro-5-fluoroaniline >2-Chloro-5-fluorobenzenamine;2-Chloro-5-fluoroaniline 97%;2-Chloro-5-fluorobenzeneamine;2-CHLORO-5-FLUORO-PHENYLAMINE;Benzenamine, 2-chloro-5-fluoro-
- CBNumber
- CB7437104
- Molecular Formula
- C6H5ClFN
- Formula Weight
- 145.56
- MOL File
- 452-83-5.mol
2-Chloro-5-fluoroaniline Property
- Melting point:
- 26°C
- Boiling point:
- 211°C
- Density
- 1.349±0.06 g/cm3(Predicted)
- refractive index
- 1.5560
- Flash point:
- 211°C
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- clear liquid
- pka
- 1?+-.0.10(Predicted)
- color
- Colorless to Light yellow to Light orange
- Water Solubility
- Insoluble in water.
- FreezingPoint
- 17.0 to 22.0 ℃
- InChI
- InChI=1S/C6H5ClFN/c7-5-2-1-4(8)3-6(5)9/h1-3H,9H2
- InChIKey
- VWUFOZAFKYOZJB-UHFFFAOYSA-N
- SMILES
- C1(N)=CC(F)=CC=C1Cl
- CAS DataBase Reference
- 452-83-5(CAS DataBase Reference)
Safety
- Hazard Codes
- T,Xn
- Risk Statements
- 20/21/22-36/37/38-23/24/25-22-36/38-33
- Safety Statements
- 26-36/37/39-45-36/37-28
- RIDADR
- UN2811
- Hazard Note
- Toxic
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29214200
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H373May cause damage to organs through prolonged or repeated exposure
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing 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.
P271Use only outdoors or in a well-ventilated area.
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.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- C1693
- Product name
- 2-Chloro-5-fluoroaniline
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $34
- Updated
- 2024/03/01
- Product number
- C349025
- Product name
- 2-Chloro-5-fluoroaniline
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 002689
- Product name
- 2-Chloro-5-fluoroaniline
- Purity
- 97%
- Packaging
- 100g
- Price
- $90
- Updated
- 2021/12/16
- Product number
- FC64317
- Product name
- 2-Chloro-5-fluoroaniline
- Packaging
- 50g
- Price
- $110
- Updated
- 2021/12/16
- Product number
- FC64317
- Product name
- 2-Chloro-5-fluoroaniline
- Packaging
- 250g
- Price
- $450
- Updated
- 2021/12/16
2-Chloro-5-fluoroaniline Chemical Properties,Usage,Production
Chemical Properties
Yellowish oily liquid or crystal
Uses
2-Chloro-5-fluoroaniline is used as a pharmaceutical intermediate.
Synthesis
345-17-5
452-83-5
The general procedure for the synthesis of 2-chloro-5-fluoroaniline from 2-chloro-5-fluoronitrobenzene was as follows: a mixture of 0.17 g (1 mmol) of 2-chloro-5-fluoronitrobenzene, 1.13 g (5 mmol) of tin(II) chloride dihydrate, and 10 mL of ethanol was stirred for 0.5 hours at 70 °C. Upon completion of the reaction, the mixture was cooled to room temperature and subsequently poured into 30 mL of water, alkalized with 10% sodium carbonate solution and extracted with dichloromethane. The organic layer was dried over anhydrous sodium sulfate and evaporated to dryness to give 0.12 g (84.5% yield) of the target product 2-chloro-5-fluoroaniline. The structure of the product was confirmed by 1H-NMR (CDCl3, δ): 4.16 (single peak, 2H, NH2), 6.51-6.77 (multiple peaks, 2H, CH on the benzene ring), 7.09-7.21 (multiple peaks, 1H, CH on the benzene ring).
References
[1] Patent: EP1200406, 2004, B1. Location in patent: Page 14
[2] Green Chemistry, 2012, vol. 14, # 11, p. 3164 - 3174,11
2-Chloro-5-fluoroaniline Preparation Products And Raw materials
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View Lastest Price from 2-Chloro-5-fluoroaniline manufacturers
- Product
- 2-Chloro-5-fluoroaniline 452-83-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-26