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
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23662
- Advantage
- 75
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View Lastest Price from 2,4-Dimethoxybenzeneboronic acid manufacturers
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- 2,4-Dimethoxyphenylboronic acid 133730-34-4
- Price
- US $5.00/kg
- Min. Order
- 1kg
- Purity
- 99.92%
- Supply Ability
- 50000tons
- Release date
- 2024-04-28
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
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