ChemicalBook > CAS DataBase List > 2-Bromo-4-chloro-1-iodobenzene

2-Bromo-4-chloro-1-iodobenzene

Product Name
2-Bromo-4-chloro-1-iodobenzene
CAS No.
31928-44-6
Chemical Name
2-Bromo-4-chloro-1-iodobenzene
Synonyms
1-Iodo-2-bromo-4-chlorobenzene;2-Bromo-1-iodo-4-chlorobenzene;2-BROMO-4-CHLORO-1-IODOBENZENE;Benzene, 2-bromo-4-chloro-1-iodo-;2-Bromo-4-chloro-1-iodobenzene >
CBNumber
CB0691356
Molecular Formula
C6H3BrClI
Formula Weight
317.35
MOL File
31928-44-6.mol
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2-Bromo-4-chloro-1-iodobenzene Property

Melting point:
32-35℃
Boiling point:
279℃
Density 
2.272
Flash point:
123℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to lump to clear liquid
color 
White or Colorless to Yellow
Sensitive 
Light Sensitive
InChI
InChI=1S/C6H3BrClI/c7-5-3-4(8)1-2-6(5)9/h1-3H
InChIKey
CXHXFDQEFKFYQJ-UHFFFAOYSA-N
SMILES
C1(I)=CC=C(Cl)C=C1Br
CAS DataBase Reference
31928-44-6
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37
Hazard Note 
Irritant
HS Code 
29039990
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B4243
Product name
2-Bromo-4-chloro-1-iodobenzene
Packaging
5G
Price
$43
Updated
2024/03/01
TCI Chemical
Product number
B4243
Product name
2-Bromo-4-chloro-1-iodobenzene
Packaging
25G
Price
$123
Updated
2024/03/01
Alfa Aesar
Product number
B25409
Product name
2-Bromo-4-chloro-1-iodobenzene, 98%
Packaging
5g
Price
$94.65
Updated
2024/03/01
Alfa Aesar
Product number
B25409
Product name
2-Bromo-4-chloro-1-iodobenzene, 98%
Packaging
1g
Price
$32.4
Updated
2021/12/16
Alfa Aesar
Product number
B25409
Product name
2-Bromo-4-chloro-1-iodobenzene, 98%
Packaging
25g
Price
$281.65
Updated
2024/03/01
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2-Bromo-4-chloro-1-iodobenzene Chemical Properties,Usage,Production

Synthesis

2-Bromo-4-chloroaniline (10 g, 48 mmol) was suspended in hydrochloric acid water (50 mL of concentrated hydrochloric acid and 35 mL of water), and the suspension was cooled on a dry ice/methanol bath at -15°C. A sodium nitrite aqueous solution (3.6 g, 52 mmol, 1. 1 eq. /20 mL) was gradually added dropwise to it over 20 minutes, and the mixture was stirred from -15°C to 0°C for 30 minutes, thereby preparing a diazonium salt. The reaction solution was gradually added dropwise to a potassium iodide aqueous solution (73 g, 0.44 mol, 9 eq. /220 mL) at room temperature for 10 minutes. The reaction mixture was stirred at room temperature for 6 hours and then allowed to stand overnight. Dichloromethane (200 mL) was added to the reaction mixture, and subsequently, sodium hydrogensulfite (2 g) was added, deactivating the generated iodine. An organic layer was aliquoted, washed with a 10 % sodium hydrogensulfite aqueous solution (100 mL) and saturated salt water (30 mL) and dried over anhydrous magnesium sulfate. The solvent was then distilled off to obtain a red liquid. This was purified using column chromatography (silica gel/hexane) to obtain a white needle crystal 2-Bromo-4-chloro-1-iodobenzene (12.4 g, 81 %).

2-Bromo-4-chloro-1-iodobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Bromo-4-chloro-1-iodobenzene Suppliers

Americas 1 China 162 Europe 1 France 1 Germany 1 India 3 Japan 1 United Kingdom 4 United States 13 Global 187
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
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View Lastest Price from 2-Bromo-4-chloro-1-iodobenzene manufacturers

Hebei Mojin Biotechnology Co.,Ltd
Product
2-Bromo-4-chloro-1-iodobenzene 31928-44-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2024-09-24
Henan Fengda Chemical Co., Ltd
Product
2-Bromo-4-chloro-1-iodobenzene 31928-44-6
Price
US $101.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Hebei Xinsheng New Material Technology Co., LTD.
Product
2-Bromo-4-chloro-1-iodobenzene 31928-44-6
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-11-09

31928-44-6, 2-Bromo-4-chloro-1-iodobenzeneRelated Search:

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  • 2-BROMO-4-CHLORO-1-IODOBENZENE
  • 2-Bromo-1-iodo-4-chlorobenzene
  • 1-Iodo-2-bromo-4-chlorobenzene
  • 2-Bromo-4-chloro-1-iodobenzene &gt
  • Benzene, 2-bromo-4-chloro-1-iodo-
  • 31928-44-6
  • Bromine Compounds
  • Chlorine Compounds
  • Iodine Compounds