1-BROMO-4-CHLORO-2-IODOBENZENE
- Product Name
- 1-BROMO-4-CHLORO-2-IODOBENZENE
- CAS No.
- 148836-41-3
- Chemical Name
- 1-BROMO-4-CHLORO-2-IODOBENZENE
- Synonyms
- 2-BroMo-5-chloroiodobenzene;5-Chloro-2-Bromoiodobenzene;1-BROMO-4-CHLORO-2-IODOBENZENE;Benzene, 1-bromo-4-chloro-2-iodo-;1-BROMO-4-CHLORO-2-IODOBENZENE ISO 9001：2015 REACH
- CBNumber
- CB8343970
- Molecular Formula
- C6H3BrClI
- Formula Weight
- 317.35
- MOL File
- 148836-41-3.mol
1-BROMO-4-CHLORO-2-IODOBENZENE Property
- Melting point:
- 32-33℃
- Boiling point:
- 279℃
- Density
- 2.272
- Flash point:
- 123℃
- storage temp.
- Keep in dark place,Sealed in dry,2-8°C
- Appearance
- Colorless to light yellow <32°C Solid,>33°C Liquid
- InChI
- InChI=1S/C6H3BrClI/c7-5-2-1-4(8)3-6(5)9/h1-3H
- InChIKey
- ROJJKFAXAOCLKK-UHFFFAOYSA-N
- SMILES
- C1(Br)=CC=C(Cl)C=C1I
Safety
- HS Code
- 2903998090
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.
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
- B682448
- Product name
- 1-Bromo-4-chloro-2-iodobenzene
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 119533
- Product name
- 1-Bromo-4-chloro-2-iodobenzene
- Purity
- 95+%
- Packaging
- 1g
- Price
- $54
- Updated
- 2021/12/16
- Product number
- J94730
- Product name
- 1-Bromo-4-chloro-2-iodobenzene
- Packaging
- 5g
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 1600-W-01
- Product name
- 2-Bromo-5-chloroiodobenzene
- Purity
- 98%
- Packaging
- 5G
- Price
- $128
- Updated
- 2021/12/16
- Product number
- J94730
- Product name
- 1-Bromo-4-chloro-2-iodobenzene
- Packaging
- 25g
- Price
- $220
- Updated
- 2021/12/16
1-BROMO-4-CHLORO-2-IODOBENZENE Chemical Properties,Usage,Production
Synthesis
823-57-4
148836-41-3
The general procedure for the synthesis of 1-bromo-4-chloro-2-iodobenzene from 2-bromo-5-chloroaniline was as follows: 2-bromo-5-chloroaniline (50 g, 242.16 mmol) was dissolved in hydrochloric acid (500 ml) and the mixture was stirred at 0°C. Subsequently, a solution of sodium nitrite (NaNO2, 17.5 g, 253.62 mmol) dissolved in water (50 ml) was added dropwise to the reaction mixture over a period of 1 hour, keeping the temperature at -10°C. Next, a solution of potassium iodide (KI, 44.2 g, 266.26 mmol) dissolved in water (50 ml) was added dropwise to the reaction system at 0°C with continuous stirring for 1 hour. After completion of the reaction, the reaction mixture was extracted with ethyl acetate, filtered and the organic phase was dried with magnesium sulfate (MgSO4). The dried organic layer was filtered under reduced pressure and subsequently concentrated by evaporation under reduced pressure. Finally, the concentrate was purified by column chromatography to afford the target compound 1-bromo-4-chloro-2-iodobenzene (62 g, yield: 66%).
References
[1] Patent: KR2015/8658, 2015, A. Location in patent: Paragraph 0143-0145
[2] Angewandte Chemie - International Edition, 2008, vol. 47, # 5, p. 888 - 890
[3] Patent: WO2008/76427, 2008, A2. Location in patent: Page/Page column 185-186; 191
1-BROMO-4-CHLORO-2-IODOBENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-BROMO-4-CHLORO-2-IODOBENZENE manufacturers
- Product
- 1-BROMO-4-CHLORO-2-IODOBENZENE 148836-41-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1000KGS
- Release date
- 2019-12-23