2-Bromophenylboronic acid
- Product Name
- 2-Bromophenylboronic acid
- CAS No.
- 244205-40-1
- Chemical Name
- 2-Bromophenylboronic acid
- Synonyms
- o-BBBA;2-broMoborate;AKOS BRN-0929;RARECHEM AH PB 0074;2-Bromophenylboronic;2-BROMOPHENYLBORONIC ACID;O-BROMOPHENYLBORONIC ACID;(2-bromophenyl)boronicaci;2-BROMOBENZENEBORONIC ACID;2-Bromobenzeneboronicacid,98%
- CBNumber
- CB9421532
- Molecular Formula
- C6H6BBrO2
- Formula Weight
- 200.83
- MOL File
- 244205-40-1.mol
2-Bromophenylboronic acid Property
- Melting point:
- 113 °C(lit.)
- Boiling point:
- 329.2±44.0 °C(Predicted)
- Density
- 1.67±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly)
- form
- Powder
- pka
- 8.25±0.58(Predicted)
- color
- White to off-white
- Water Solubility
- Soluble in methanol. Slightly soluble in water.
- BRN
- 8542615
- CAS DataBase Reference
- 244205-40-1(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 37/39-26
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 29319090
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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.
N-Bromosuccinimide Price
- Product number
- 473804
- Product name
- 2-Bromophenylboronic acid
- Purity
- ≥95.0%
- Packaging
- 5g
- Price
- $31.6
- Updated
- 2024/03/01
- Product number
- 473804
- Product name
- 2-Bromophenylboronic acid
- Purity
- ≥95.0%
- Packaging
- 25g
- Price
- $150
- Updated
- 2024/03/01
- Product number
- B2889
- Product name
- 2-Bromophenylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 5g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- L18581
- Product name
- 2-Bromobenzeneboronic acid, 98%
- Packaging
- 1g
- Price
- $30.65
- Updated
- 2024/03/01
- Product number
- L18581
- Product name
- 2-Bromobenzeneboronic acid, 98%
- Packaging
- 5g
- Price
- $78.65
- Updated
- 2024/03/01
2-Bromophenylboronic acid Chemical Properties,Usage,Production
Chemical Properties
White to off-white powder
Uses
2-Bromobenzeneboronic acid is a boronic acid derivative that is widely used in organic synthesis for carbon-carbon bond formation. In Suzuki coupling, aryl halides and boronic acid aryl or vinyl esters or boronic acids are coupled using Pd(PPh3)4.
Application
2-Bromophenylboronic Acid is used as an inhibitor of the hormone sensitive lipase.
Catalyzes the formation of amide bonds from amines and carboxylic acids.
Used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.
It is also an important intermediate for Organic Light-Emitting Diod ( OLED) .
Preparation
2-Bromophenylboronic acid synthesis: take 2-bromoaniline as raw material, synthesize the intermediate 1-Bromo-2-iodobenzene through diazotization and iodination, and then carry out magnesium iodide exchange with isopropylmagnesium bromide to synthesize o-bromophenylmagnesium bromide, It is then subjected to substitution reaction with trimethyl borate to synthesize methyl o-bromophenylboronic acid, and then hydrolyzed to synthesize 2-bromophenylboronic acid.
2-Bromophenylboronic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2-Bromophenylboronic acid Suppliers
- Tel
- --
- Fax
- --
- jimmy.yoon@phtech.co.kr
- Country
- South Korea
- ProdList
- 62
- Advantage
- 58
View Lastest Price from 2-Bromophenylboronic acid manufacturers
- Product
- 2-Bromophenylboronic acid 244205-40-1
- Price
- US $34.00-1.20/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-08
- Product
- 2-Bromophenylboronic acid 244205-40-1
- Price
- US $48.00-40.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200tons
- Release date
- 2021-04-16
- Product
- 2-Bromophenylboronic acid 244205-40-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%Min
- Supply Ability
- 1000kg
- Release date
- 2023-03-12