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ChemicalBook > CAS DataBase List > 2,4-Dimethoxybenzeneboronic acid

2,4-Dimethoxybenzeneboronic acid

Uses Uses
Product Name
2,4-Dimethoxybenzeneboronic acid
CAS No.
133730-34-4
Chemical Name
2,4-Dimethoxybenzeneboronic acid
Synonyms
AKOS BRN-0063;RARECHEM AH PB 0099;2,4-Dimethoxybenzene;DiMethoxyphenylboronic aci;4-DiMethoxybenzeneboronic acid;2,4-Dimethoxyphenylbornic acid;2,4-Dimethoxybenzeneboronicaci;2,4-DIMETHOXYPHENYLBORONIC ACID;2,2-Dimethoxyphenylboronic Acid;2,4-DIMETHOXYBENZENEBORONIC ACID
CBNumber
CB8222554
Molecular Formula
C8H11BO4
Formula Weight
181.98
MOL File
133730-34-4.mol
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2,4-Dimethoxybenzeneboronic acid Property

Melting point:
125-127 °C (lit.)
Boiling point:
361.1±52.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
8.98±0.58(Predicted)
color 
White to Dark green
BRN 
4744213
CAS DataBase Reference
133730-34-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26-36/37-24/25
WGK Germany 
3
Hazard Note 
Irritant/Keep Cold
HazardClass 
IRRITANT
HS Code 
29420000
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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

Sigma-Aldrich
Product number
483486
Product name
2,4-Dimethoxyphenylboronic acid
Purity
95%
Packaging
1g
Price
$22.26
Updated
2024/03/01
Sigma-Aldrich
Product number
483486
Product name
2,4-Dimethoxyphenylboronic acid
Purity
95%
Packaging
10g
Price
$354
Updated
2024/03/01
TCI Chemical
Product number
D3521
Product name
2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$25
Updated
2024/03/01
TCI Chemical
Product number
D3521
Product name
2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$74
Updated
2024/03/01
Alfa Aesar
Product number
B24374
Product name
2,4-Dimethoxybenzeneboronic acid, 98%
Packaging
1g
Price
$45.65
Updated
2024/03/01
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2,4-Dimethoxybenzeneboronic acid Chemical Properties,Usage,Production

Uses

2,4-Dimethoxyphenylboronic acid can be used:

•  As a reactant in meatal-catalyzed Suzuki−Miyaura cross-coupling reaction.

•  To prepare hydroxy(trimethoxy)phenanthrene by cross-coupling with bromo(benzyloxy)methoxybenzaldehyde followed by condensation and debenzylation reaction.

• To synthesize 2,4-dimethoxy-1-(trifluoromethyl)benzene via Cu-catalyzed trifluoromethylation reaction.

Uses

Reactant for:

• Suzuki-Miyaura and Negishi couplings.

Chemical Properties

white to beige or pink moist powder

Uses

suzuki reaction

Uses

2,4-Dimethoxyphenylboronic acid can be used:

  • As a reactant in meatal-catalyzed Suzuki?Miyaura cross-coupling reaction.
  • To prepare hydroxy(trimethoxy)phenanthrene by cross-coupling with bromo(benzyloxy)methoxybenzaldehyde followed by condensation and debenzylation reaction.
  • To synthesize 2,4-dimethoxy-1-(trifluoromethyl)benzene via Cu-catalyzed trifluoromethylation reaction.

2,4-Dimethoxybenzeneboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Dimethoxybenzeneboronic acid Suppliers

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View Lastest Price from 2,4-Dimethoxybenzeneboronic acid manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,4-Dimethoxybenzeneboronic acid 133730-34-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-12-03
Henan Fengda Chemical Co., Ltd
Product
2,4-Dimethoxybenzeneboronic acid 133730-34-4
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
Hebei Mojin Biotechnology Co., Ltd
Product
2,4-Dimethoxybenzeneboronic acid 133730-34-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-15

133730-34-4, 2,4-Dimethoxybenzeneboronic acidRelated Search:

Dimethyldimethoxysilane Dimethoxymethane 3,5-Dimethylphenylboronic acid 4-Methoxyphenylboronic acid Phenylboronic acid (4-METHOXYPHENYL)-BORANE Dibutyl phthalate 1,1-Dimethoxyethane 2,4,6-TRIMETHOXYBENZENEBORONIC ACID ETHYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE 3-tert-Butoxycarbonylphenylboronic acid 3-METHOXYCARBONYL-5-NITROPHENYLBORONIC ACID 3-AMINO-5-METHOXYCARBONYLPHENYLBORONIC ACID, HCL 2,4-DIBUTOXYPHENYLBORONIC ACID 3-Cyanophenylboronic acid 3-BENZYLOXYCARBONYLPHENYLBORONIC ACID 2-METHOXY-4-(TRIFLUOROMETHOXY)-PHENYLBORONIC ACID 2,4-DIMETHOXYPHENYLBORONIC ACID, PINACOL ESTER

  • RARECHEM AH PB 0099
  • 2,4-DIMETHOXYPHENYLBORONIC ACID
  • 2,4-DIMETHOXYBENZENEBORONIC ACID
  • AKOS BRN-0063
  • 2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
  • 2,4-Dimethoxyphenylboronic acid ,98%
  • 2,4-Dimethoxybenzeneboronic acid,97%
  • 2,4-DIMETHOXYBENZENEBORONIC ACID,98+%
  • DiMethoxyphenylboronic aci
  • 2,2-Dimethoxyphenylboronic Acid
  • 2,4-Dimethoxybenzene
  • 2,4-Dimethoxyphenylboronic acid , May contain varying amounts of anhydride, 97%
  • 4-DiMethoxybenzeneboronic acid
  • 2,4-Dimethoxyphenylboronic acid 95%
  • 2,4-DiMeth 2,4-DiMethoxybenzeneboronic acidoxybenzeneboronic acid
  • 2,4-Dimethoxyphenylbornic acid
  • Boronic acid, B-(2,4-dimethoxyphenyl)-
  • 2,4-Dimethoxybenzeneboronicaci
  • 133730-34-4
  • 133730-43-4
  • BORONIC ACID
  • Aryl
  • Boronic Acids and Derivatives
  • Boronic Acids
  • Organometallic Reagents
  • Aryl Boronic Acids
  • Boronic Acids and Derivatives
  • Chemical Synthesis
  • Disubstituted Aryl Boronic Acids
  • Organometallic Reagents
  • Boronic acids
  • Boronic Acid
  • Substituted Boronic Acids
  • blocks
  • BoronicAcids
  • Alkoxy
  • Aryl
  • Organoborons
  • B (Classes of Boron Compounds)
  • Boronic Acids
  • Boronic Acids and Derivatives