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2-Bromo-4-chlorophenol

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Company Name: Hebei Yanxi Chemical Co., Ltd.
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CAS:695-96-5
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CAS:695-96-5
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CAS:695-96-5
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Products Intro: Product Name:2-Bromo-4-chlorophenol
CAS:695-96-5
Purity:98% Package:1KG;1USD

2-Bromo-4-chlorophenol manufacturers

  • 2-Bromo-4-chlorophenol
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  • $34.00 / 1kg
  • 2025-09-25
  • CAS:695-96-5
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
  • 2-Bromo-4-chlorophenol
  • 2-Bromo-4-chlorophenol pictures
  • $0.00 / 200KG
  • 2025-06-27
  • CAS:695-96-5
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 500000kg
2-Bromo-4-chlorophenol Basic information
Product Name:2-Bromo-4-chlorophenol
Synonyms:2-Bromo-4-chlorophenol, 99+%;2-BROMO-4-CHLOROPHENOL;2-Bromo-4-chlorophenol, 98+%;Phenol, 2-bromo-4-chloro-;2-Bromo-4-chlorophenol 98%;O-broMo-chloro-phenol;2-BroMo-4-chlorophenol, 99+% 25GR;2-Bromo-4-chlorophenol >
CAS:695-96-5
MF:C6H4BrClO
MW:207.45
EINECS:211-785-6
Product Categories:Aromatic Phenols;Phenol&Thiophenol&Mercaptan;Bromine Compounds;Chlorine Compounds;Phenols;Organic Building Blocks;Oxygen Compounds;695-96-5
Mol File:695-96-5.mol
2-Bromo-4-chlorophenol Structure
2-Bromo-4-chlorophenol Chemical Properties
Melting point 31-33 °C (lit.)
Boiling point 121-123 °C/10 mmHg (lit.)
density 1.6027 (rough estimate)
refractive index 1.5730 (estimate)
Fp >230 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility methanol: 0.1 g/mL, clear
pka7.98±0.18(Predicted)
form powder to lump to clear liquid
color White or Colorles to Yellow to Orange
BRN 2042871
InChIInChI=1S/C6H4BrClO/c7-5-3-4(8)1-2-6(5)9/h1-3,9H
InChIKeyZIYRDJLAJYTELF-UHFFFAOYSA-N
SMILESC1(O)=CC=C(Cl)C=C1Br
CAS DataBase Reference695-96-5(CAS DataBase Reference)
NIST Chemistry ReferencePhenol, 2-bromo-4-chloro-(695-96-5)
Safety Information
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
Storage Class6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
2-Bromo-4-chlorophenol English
SigmaAldrich English
ACROS English
ALFA English
2-Bromo-4-chlorophenol Usage And Synthesis
Chemical PropertiesWhite to slightly beige low melting solid
Uses2-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.
ApplicationThe 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
(4-chlorophenoxy)trimethylsilane

17005-59-3

2-Bromo-4-chlorophenol

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
Tag:2-Bromo-4-chlorophenol(695-96-5) Related Product Information
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