ChemicalBook >> CAS DataBase List >>2,4-Dimethoxybenzeneboronic acid
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
- Molecular Weight:
- 181.98
- MDL Number:
- MFCD01074590
- MOL File:
- 133730-34-4.mol
- MSDS File:
- SDS
Last updated:2024-04-08 16:27:35
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2,4-Dimethoxybenzeneboronic acid price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 483486 | 2,4-Dimethoxyphenylboronic acid 95% | 133730-34-4 | 1g | $22.26 | 2024-03-01 | Buy |
| Sigma-Aldrich | 483486 | 2,4-Dimethoxyphenylboronic acid 95% | 133730-34-4 | 10g | $354 | 2024-03-01 | Buy |
| TCI Chemical | D3521 | 2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride) | 133730-34-4 | 1g | $25 | 2024-03-01 | Buy |
| TCI Chemical | D3521 | 2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride) | 133730-34-4 | 5g | $74 | 2024-03-01 | Buy |
| Alfa Aesar | B24374 | 2,4-Dimethoxybenzeneboronic acid, 98% | 133730-34-4 | 1g | $45.65 | 2024-03-01 | Buy |
2,4-Dimethoxybenzeneboronic acid Chemical Properties,Uses,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
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
suzuki reaction
Synthesis of 2,4-Dimethoxybenzeneboronic acid from Triisopropyl borate and 1-Bromo-2,4-dimethoxybenzene
2,4-Dimethoxybenzeneboronic acid Preparation Products And Raw materials
Global( 342)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd | +86-86-22-87899925 +86-8618522618860 | 18522618860@163.com | China | 694 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7377 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 906 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
View Lastest Price from 2,4-Dimethoxybenzeneboronic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-08 | 2,4-Dimethoxybenzeneboronic acid
133730-34-4
|
US $34.00-1.20 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-08-15 | 2,4-Dimethoxybenzeneboronic acid
133730-34-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2021-11-12 | 2,4-Dimethoxybenzeneboronic acid
133730-34-4
|
US $10.00 / KG | 1KG | 99% | 5tons | Hebei Guanlang Biotechnology Co., Ltd. |
-
- 2,4-Dimethoxybenzeneboronic acid
133730-34-4
- US $34.00-1.20 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2,4-Dimethoxybenzeneboronic acid
133730-34-4
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- 2,4-Dimethoxybenzeneboronic acid
133730-34-4
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
133730-34-4(2,4-Dimethoxybenzeneboronic acid)Related Search:
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2,4-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
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2,4-DIMETHOXYBENZENEBORONIC ACID,98+%
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2,4-DiMeth 2,4-DiMethoxybenzeneboronic acidoxybenzeneboronic acid
2,4-Dimethoxyphenylbornic acid
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2,4-Dimethoxybenzeneboronicaci
133730-34-4
133730-43-4
BORONIC ACID
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Boronic Acids and Derivatives
Boronic Acids
Organometallic Reagents
Aryl Boronic Acids
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Chemical Synthesis
Disubstituted Aryl Boronic Acids
Organometallic Reagents
Boronic acids
Boronic Acid
Substituted Boronic Acids
blocks
BoronicAcids
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Aryl
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B (Classes of Boron Compounds)
Boronic Acids
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