ChemicalBook > CAS DataBase List > 2,3-DIHYDROBENZOFURAN-5-BORONIC ACID

2,3-DIHYDROBENZOFURAN-5-BORONIC ACID

Product Name
2,3-DIHYDROBENZOFURAN-5-BORONIC ACID
CAS No.
227305-69-3
Chemical Name
2,3-DIHYDROBENZOFURAN-5-BORONIC ACID
Synonyms
AKOS BRN-0092;BUTTPARK 95\50-59;5-Borono-2,3-dihydro-1-benzofuran;2,3-DIHDROBENZOFURAN-5-BORONIC ACID;2,3-DIHYDROBENZOFURAN-5-BORONIC ACID;2,3-Dihydrobenzofurane-5-boronicacid;2,3-dihydrobenzofuran-5-ylboronic acid;2,3-Dihydrobenzo[b]furan-5-boronic acid;3-dihydrobenzofuran-5-yl-5-boronic acid;2,3-DIHYDRO-1-BENZOFURAN-5-YLBORONIC ACID
CBNumber
CB4757070
Molecular Formula
C8H9BO3
Formula Weight
163.97
MOL File
227305-69-3.mol
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2,3-DIHYDROBENZOFURAN-5-BORONIC ACID Property

Melting point:
200 °C
Boiling point:
358.4±52.0 °C(Predicted)
Density 
1.29±0.1 g/cm3 (20 ºC 760 Torr)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
pka
8.99±0.20(Predicted)
color 
White to Almost white
Water Solubility 
Slightly Soluble in water(2.6 g/L) (25°C).
CAS DataBase Reference
227305-69-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-37/39-60-37
Hazard Note 
Irritant
HS Code 
29329990
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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
D4711
Product name
2,3-Dihydrobenzofuran-5-boronic Acid (contains varying amounts of Anhydride)
Packaging
200mg
Price
$115
Updated
2024/03/01
Alfa Aesar
Product number
H52479
Product name
2,3-Dihydrobenzo[b]furan-5-boronic acid, 97%
Packaging
1g
Price
$170
Updated
2021/12/16
Alfa Aesar
Product number
H52479
Product name
2,3-Dihydrobenzo[b]furan-5-boronic acid, 97%
Packaging
250mg
Price
$53.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD139672
Product name
(2,3-Dihydrobenzofuran-5-yl)boronic acid
Packaging
2g
Price
$96
Updated
2021/12/16
Oakwood
Product number
076833
Product name
2,3-Dihydrobenzofuran-5-boronicacid
Purity
98%
Packaging
1g
Price
$29
Updated
2021/12/16
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2,3-DIHYDROBENZOFURAN-5-BORONIC ACID Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

2,3-Dihydrobenzo[b]furan-5-boronic acid is used in the suzuki-Miyaura cross-coupling reactions to prepare halogenated nucleosides.

2,3-DIHYDROBENZOFURAN-5-BORONIC ACID Preparation Products And Raw materials

Raw materials

Sodium bisulfite 2,3-Dihydrobenzofuran Tetrahydrofuran Government regulation Triisopropyl borate 5-Bromo-2,3-dihydro-1-benzofuran Magnesium

Preparation Products

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2,3-DIHYDROBENZOFURAN-5-BORONIC ACID Suppliers

Americas 1 Belgium 3 China 94 Europe 1 Germany 5 India 2 Japan 1 Russia 1 Ukraine 1 United Kingdom 6 United States 26 Global 141
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View Lastest Price from 2,3-DIHYDROBENZOFURAN-5-BORONIC ACID manufacturers

Career Henan Chemical Co
Product
2,3-DIHYDROBENZOFURAN-5-BORONIC ACID 227305-69-3
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-100%
Supply Ability
1
Release date
2018-08-12

227305-69-3, 2,3-DIHYDROBENZOFURAN-5-BORONIC ACIDRelated Search:

2,3-DIHYDRO-1-BENZOFURAN-5-YL ISOCYANATE 2,3-Dihydrobenzo[b]furan-5-carboxylic acid 2,3-Dihydrobenzo[b]furan-5-ylamine 2,3-DIHYDRO-1-BENZOFURAN-5-YLMETHANOL 4-Biphenylboronic acid 2,2-DIMETHYL-2,3-DIHYDRO-1-BENZOFURAN-5-YLBORONIC ACID 2,3-DIHYDROBENZOFURAN-5-BORONIC ACID 3-ETHYLPHENYLBORONIC ACID (3-(2-Hydroxyethyl)phenyl)boronicacid 2-ETHOXYPHENYLBORONIC ACID 4-METHOXY-3-METHYLPHENYLBORONIC ACID

  • AKOS BRN-0092
  • 2,3-DIHYDRO-1-BENZOFURAN-5-YLBORONIC ACID
  • 2,3-DIHYDROBENZOFURAN-5-BORONIC ACID
  • BUTTPARK 95\50-59
  • 2,3-Dihydrobenzo[b]furan-5-boronic acid
  • 2,3-Dihydrobenzofurane-5-boronicacid
  • 2,3-DIHDROBENZOFURAN-5-BORONIC ACID
  • 5-Borono-2,3-dihydro-1-benzofuran
  • 3-dihydrobenzofuran-5-yl-5-boronic acid
  • 2,3-DIHYDROBENZOFURAN-5-YL-5-BORONIC ACID
  • 2,3-Dihydro-1-benzofuran-5-ylboronic acid, 95%, May contain varying aMounts of anhydride
  • Boronicacid, (2,3-dihydro-5-benzofuranyl)- (9CI)
  • BORONICACID, (2,3-DIHYDRO-5-BENZOFURANYL)- (9CI);
  • 2,3-Dihydrobenzofuran-5-boronic Acid (contains varying amounts of Anhydride)
  • 2,3-dihydrobenzofuran-5-ylboronic acid
  • 2,3-Dihydro-1-benzofuran-5-ylboronic acid, May contain varying amounts of anhydride, 95%
  • 2,3-Dihydro-1-benzofuran-5-ylboronic acid, 95%+
  • Boronic acid, B-(2,3-dihydro-5-benzofuranyl)-
  • 227305-69-3
  • C8H9BO3
  • blocks
  • BoronicAcids
  • Heterocycles
  • Furan&Benzofuran
  • Boronic acids
  • Boronic acid
  • Dihydrobenzofuran
  • Organoborons