ChemicalBook > CAS DataBase List > 2,6-DICHLOROPHENYLBORONIC ACID

2,6-DICHLOROPHENYLBORONIC ACID

Product Name
2,6-DICHLOROPHENYLBORONIC ACID
CAS No.
73852-17-2
Chemical Name
2,6-DICHLOROPHENYLBORONIC ACID
Synonyms
AKOS BRN-0086;RARECHEM AH PB 0089;2,6-DICHLOROPHENYLBO;2,6-Dichlorophenylboronic;3,6-DICHLOROPHENYLBORONICACID;2,6-Dichlorobenzeneboronicaci;2,6-DICHLOROPHENYLBORONIC ACID;2,6-DICHLOROBENZENEBORONIC ACID;2,6-Dichlorophenylboronic acid,98%;B-(2,6-Dichlorophenyl)boronic acid
CBNumber
CB1435113
Molecular Formula
C6H5BCl2O2
Formula Weight
190.82
MOL File
73852-17-2.mol
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2,6-DICHLOROPHENYLBORONIC ACID Property

Melting point:
153 °C
Boiling point:
341.8±52.0 °C(Predicted)
Density 
1.47±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
Powder
pka
7.94±0.58(Predicted)
color 
Off-white
Water Solubility 
Insoluble in water.
BRN 
4802506
CAS DataBase Reference
73852-17-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22-36
Safety Statements 
26-36-37/39
HazardClass 
IRRITANT
HS Code 
29319090
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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
D3357
Product name
2,6-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$34
Updated
2025/07/31
TCI Chemical
Product number
D3357
Product name
2,6-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$133
Updated
2025/07/31
TRC
Product number
D473898
Product name
2,6-Dichlorophenylboronicacid
Packaging
1g
Price
$55
Updated
2021/12/16
TRC
Product number
D473898
Product name
2,6-Dichlorophenylboronicacid
Packaging
2.5g
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD121604
Product name
(2,6-Dichlorophenyl)boronic acid
Packaging
10g
Price
$70
Updated
2021/12/16
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2,6-DICHLOROPHENYLBORONIC ACID Chemical Properties,Usage,Production

Chemical Properties

Off-white Cryst

Uses

suzuki reaction

Uses

Reagent used for palladium-catalyzed stille and suzuki-miyaura cross-couplings, palladium (pd)-catalytized reactions. Reagent used in preparation of common building blocks for pharmaceuticals and agrochemicals.

Synthesis

688-74-4

541-73-1

73852-17-2

(1) Lithiation reaction: Add 50 g of 1,3-dichlorobenzene to a 1000 mL three-necked flask under nitrogen atmosphere and cool to -80 to -60°C. Slowly add 176 mL of n-butyl lithium (n-BuLi) dropwise. Slowly add 176 mL of n-Butyl lithium (n-BuLi) dropwise and keep the reaction temperature between -80 and -50℃. After the dropwise addition, the reaction was continued for 2 hours. (2) Lithium-hydrogen exchange reaction: 117 g of tributyl borate (B(OBu)3) was added dropwise to the phenyl lithium solution prepared above, and the reaction temperature was maintained at a holding temperature after the dropwise addition was completed. At the end of the reaction, 10% hydrochloric acid solution was added to the system for acidification, stirred and left to stratify. The organic layers were separated, combined and the solvent was removed, and treated with hydrated succinamide to obtain 51.7 g of crude 2,6-dichlorophenylboronic acid in 80% yield. (3) Purification step: 51.7 g of crude 2,6-dichlorophenylboronic acid was placed in a 1 L three-necked flask and dissolved by adding 200 mL of methyl tert-butyl ether (MTBE). After removing the solvent, cooled and crystallized, centrifuged to obtain 48.4 g of pure 2,6-dichlorophenylboronic acid in 75% yield.

References

[1] Patent: CN108084217, 2018, A. Location in patent: Paragraph 0006; 0017-0020; 0022-0024; 0026-0028; 0030-0032

2,6-DICHLOROPHENYLBORONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-DICHLOROPHENYLBORONIC ACID Suppliers

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View Lastest Price from 2,6-DICHLOROPHENYLBORONIC ACID manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
2,6-DICHLOROPHENYLBORONIC ACID 73852-17-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,6-DICHLOROPHENYLBORONIC ACID 73852-17-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
2,6-DICHLOROPHENYLBORONIC ACID 73852-17-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-100%
Supply Ability
1
Release date
2018-08-12

73852-17-2, 2,6-DICHLOROPHENYLBORONIC ACIDRelated Search:

Phenylboronic acid 3,4-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER 2,3-DICHLOROPHENYLBORONIC ACID,2,3-Dichlorophenylboronic Acid (contains varying amounts of Anhydride) 3,4-Dichlorophenylboronic acid ,98%,3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride),3,4-DICHLOROPHENYLBORONIC ACID 2,4-DICHLOROPHENYLBORONIC ACID,2,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride) 3,5-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER 3,5-Dichlorophenylboronic acid 2,4-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER 2,6-DICHLOROPHENYLBORONIC ACID 3-(Benzyloxy)-2,4-dichlorophenylboronic acid 2,4,6-Trichlorophenylboronic acid 2,6-DICHLOROPHENYLBORONIC ACID 2,6-Dichloro-3-methylphenylboronic acid 2,5-Dichlorophenylboronic Acid (contains varying amounts of Anhydride),2,5-Dichlorophenylboronic acid ,98%,2,5-DICHLOROPHENYLBORONIC ACID 4-ETHOXY-3,5-DICHLOROPHENYLBORONIC ACID 2,6-DICHLORO-3-FORMYL-BENZENEBORONIC ACID 4-(BENZYLOXY)-3,5-DICHLOROPHENYLBORONIC ACID

  • RARECHEM AH PB 0089
  • 2,6-DICHLOROPHENYLBORONIC ACID
  • 2,6-DICHLOROBENZENEBORONIC ACID
  • 2,6-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
  • AKOS BRN-0086
  • 2,6-Dichlorophenylboronic
  • 3,6-DICHLOROPHENYLBORONICACID
  • boronic acid, (2,6-dichlorophenyl)-
  • 2,6-Dichlorophenylboronic acid,98%
  • 2,6-Dichlorophenylboronic acid, May contain varying amounts of anhydride, 95%
  • 2,6-DICHLOROPHENYLBO
  • 2,6-Dichlorophenylboronic acid, 95%, May contain varying aMounts of anhydride
  • Boronic acid, B-(2,6-dichlorophenyl)-
  • 2,6-Dichlorophenylboronic Acid, 97+%
  • B-(2,6-Dichlorophenyl)boronic acid
  • 2,6-Dichlorobenzeneboronicaci
  • (2,6-Dichlorophenyl)boronic acid - [D2540]
  • 73852-17-2
  • 75852-17-2
  • C6H5BCIO2
  • BORONIC ACID
  • Boronic Acids
  • B (Classes of Boron Compounds)
  • Boronate Ester
  • Potassium Trifluoroborate
  • B (Classes of Boron Compounds)
  • Boronic Acids
  • Aryl
  • Boronic acid
  • Organoborons
  • blocks
  • BoronicAcids