ChemicalBook > CAS DataBase List > 2-Bromo-4-chlorophenol

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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B62005
Product name: 2-Bromo-4-chlorophenol
Purity: 98%
Packaging: 25g
Price: $96.1
Updated: 2023/01/07

TCI Chemical

Product number: B1522
Product name: 2-Bromo-4-chlorophenol
Purity: >98.0%(GC)
Packaging: 25g
Price: $39
Updated: 2025/07/31

TRC

Product number: B682320
Product name: 2-Bromo-4-chlorophenol
Packaging: 10g
Price: $140
Updated: 2021/12/16

TRC

Product number: B682320
Product name: 2-Bromo-4-chlorophenol
Packaging: 50g
Price: $190
Updated: 2021/12/16

AK Scientific

Product number: J90736
Product name: 2-Bromo-4-chlorophenol
Packaging: 5g
Price: $10
Updated: 2021/12/16

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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

Shandong Vital Biotechnology Co., Ltd.

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

Hebei Chuanghai Biotechnology Co., Ltd

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

Hebei Yanxi Chemical Co., Ltd.

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

695-96-5, 2-Bromo-4-chlorophenolRelated Search:

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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 &gt

695-96-5

BrC6H3ClOH

C6H4BrClO

C6H4OBrCl

Building Blocks

Oxygen Compounds

Organic Building Blocks

Phenols

Aromatic Phenols

Phenol&Thiophenol&Mercaptan

Bromine Compounds

Chlorine Compounds

Phenols

Organic Building Blocks

Oxygen Compounds

695-96-5