4-BROMO-3-CHLOROBENZOIC ACID

Base Information

• Chemical Name: 4-BROMO-3-CHLOROBENZOIC ACID
• CAS No.: 25118-59-6
• Molecular Formula: C7H4BrClO2
• Molecular Weight: 235.465
• Hs Code.: 29163990
• Mol file: 25118-59-6.mol

Synonyms:3-chloro-4-Bromor-benzoic acid

Chemical Property of 4-BROMO-3-CHLOROBENZOIC ACID

Chemical Property:

• Vapor Pressure: 5.32E-05mmHg at 25°C
• Melting Point: 220-224 °C
• Refractive Index: 1.621
• Boiling Point: 333.686 °C at 760 mmHg
• PKA: 3.60±0.10(Predicted)
• Flash Point: 155.608 °C
• PSA: 37.30000
• Density: 1.81 g/cm³
• LogP: 2.80070
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: soluble in Methanol

Purity/Quality:

99% ^*data from raw suppliers

4-Bromo-3-chlorobenzoic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,Xi
• Hazard Codes: Xn,N,Xi
• Statements: 22-50/53
• Safety Statements: 60-61

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-BROMO-3-CHLOROBENZOIC ACID

There total 12 articles about 4-BROMO-3-CHLOROBENZOIC ACID which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

C8H4BrClO2 → 4-bromo-3-chlorobenzoic acid (25118-59-6)

Guidance literature:

With iodine; dimethyl sulfoxide; at 180 ℃; for 0.0833333h; Inert atmosphere; Microwave irradiation;

DOI:10.1039/c5ob01015b

Reference yield: 91.2%

4-Bromobenzoic acid (586-76-5) → 4-bromo-3-chlorobenzoic acid (25118-59-6)

Guidance literature:

With aluminum (III) chloride; chlorine; In 1,1,2-trichloroethane; at 0 - 80 ℃; for 12h; Time;

Reference yield:

1-bromo-2-chloro-4-methylbenzene (6627-51-6) → 4-bromo-3-chlorobenzoic acid (25118-59-6)

Guidance literature:

With nitric acid;

upstream raw materials:

1-bromo-2-chloro-4-methylbenzene

3-chloro4-bromo-benzaldehyde

3-chlorobenzoate

4-bromo-3-nitrobenzaldehyde

Downstream raw materials:

4-bromo-3-chlorobenzoyl chloride

7-bromo-6-chloro-3,4-dihydroquinazolin-4-one

tert-butyl((3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)dimethylsilane

Refernces

• 1、 -. "HORMONE RECEPTOR MODULATORS FOR TREATING METABOLIC CONDITIONS AND DISORDERS". Page/Page column 136; 137; 138. . Retrieved 2018/03/25.
• 2、 -. "AMIDE COMPOUNDS AS ION CHANNEL LIGANDS AND USES THEREOF". Page/Page column 47-48. . Retrieved 2008/06/13.