2-Bromo-4-chlorophenol
- Product Name
- 2-Bromo-4-chlorophenol
- CAS No.
- 695-96-5
- Chemical Name
- 2-Bromo-4-chlorophenol
- Synonyms
- O-broMo-chloro-phenol;2-BROMO-4-CHLOROPHENOL;Phenol, 2-bromo-4-chloro-;2-Bromo-4-chlorophenol 98%;2-Bromo-4-chlorophenol >2-Bromo-4-chlorophenol, 98+%;2-Bromo-4-chlorophenol, 99+%;2-BroMo-4-chlorophenol, 99+% 25GR
- CBNumber
- CB6215851
- Molecular Formula
- C6H4BrClO
- Formula Weight
- 207.45
- MOL File
- 695-96-5.mol
2-Bromo-4-chlorophenol Property
- Melting point:
- 31-33 °C (lit.)
- Boiling point:
- 121-123 °C/10 mmHg (lit.)
- Density
- 1.6027 (rough estimate)
- refractive index
- 1.5730 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- methanol: 0.1 g/mL, clear
- pka
- 7.98±0.18(Predicted)
- form
- powder to lump to clear liquid
- color
- White or Colorles to Yellow to Orange
- BRN
- 2042871
- InChI
- InChI=1S/C6H4BrClO/c7-5-3-4(8)1-2-6(5)9/h1-3,9H
- InChIKey
- ZIYRDJLAJYTELF-UHFFFAOYSA-N
- SMILES
- C1(O)=CC=C(Cl)C=C1Br
- CAS DataBase Reference
- 695-96-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Phenol, 2-bromo-4-chloro-(695-96-5)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-28-36/39-24/25
- RIDADR
- UN 2020 6.1/PG 3
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 29081000
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
-
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.
N-Bromosuccinimide Price
- Product number
- B62005
- Product name
- 2-Bromo-4-chlorophenol
- Purity
- 98%
- Packaging
- 25g
- Price
- $96.1
- Updated
- 2023/01/07
- Product number
- B1522
- Product name
- 2-Bromo-4-chlorophenol
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $39
- Updated
- 2025/07/31
- Product number
- B682320
- Product name
- 2-Bromo-4-chlorophenol
- Packaging
- 10g
- Price
- $140
- Updated
- 2021/12/16
- Product number
- B682320
- Product name
- 2-Bromo-4-chlorophenol
- Packaging
- 50g
- Price
- $190
- Updated
- 2021/12/16
- Product number
- 024052
- Product name
- 2-Bromo-4-chlorophenol
- Packaging
- 100g
- Price
- $158
- Updated
- 2021/12/16
2-Bromo-4-chlorophenol Chemical Properties,Usage,Production
Chemical Properties
White to slightly beige low melting solid
Uses
2-Bromo-4-chlorophenol is a reactant in the preparation of 3-(2-(2,4-dichlorophenoxy)ethoxy)-6-methyl-2-nitropyridine selective sphingosine-1-phosphate 4 receptor (S1P4-R) agonist.
Application
The main use of 2-bromo-4-chlorophenol in the pesticide field is as a key intermediate in the synthesis of profenofos. Profenofos is a highly effective broad-spectrum organophosphorus insecticide with contact and stomach poison effects, and also possesses some fumigation activity. It is widely used to control various pests on crops such as cotton and vegetables.
Synthesis
17005-59-3
695-96-5
The general procedure for the synthesis of 2-bromo-4-chlorophenol from the compound (CAS:17005-59-3) is as follows: in a 10 mL round-bottomed flask with a magnetic stir bar, phenols or olefins (0.1 mmol), carbon tetrabromide (CBr4, 33 mg, 0.1 mmol), anhydrous acetonitrile (CH3CN, 1 mL), and dichloro tris(2,2'-) bipyridine)ruthenium(II) (Ru(bpy)3Cl2, 3.8 mg, 0.005 mmol). The reaction mixture was irradiated at room temperature using a blue LED lamp (1 W) and air was continuously passed until the complete disappearance of the raw material was shown by thin layer chromatography (TLC). After completion of the reaction, the solvent was removed by distillation under reduced pressure. Finally, the residue was purified by fast column chromatography to obtain the target product 2-bromo-4-chlorophenol.
References
[1] Beilstein Journal of Organic Chemistry, 2014, vol. 10, p. 622 - 627
2-Bromo-4-chlorophenol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Bromo-4-chlorophenol manufacturers
- Product
- 2-Bromo-4-chlorophenol 695-96-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 100tons
- Release date
- 2025-11-20
- Product
- 2-Bromo-4-chlorophenol 695-96-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04
- Product
- 2-Bromo-4-chlorophenol 695-96-5
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-05