ChemicalBook >> CAS DataBase List >>2-Nitrophenylboronic acid
2-Nitrophenylboronic acid
- CAS No.
- 5570-19-4
- Chemical Name:
- 2-Nitrophenylboronic acid
- Synonyms
- 2-nitroborate;RARECHEM AH PB 0142;2-Borononitrobenzene;2-Nitrophenylboronic;2-Nitrophenylboronicaci;2-NITROPHENYLBORONIC ACID;O-NITROPHENYLBORONIC ACID;2-NITROBENZENEBORONIC ACID;o-Nitrobenzeneboronic acid;2-Nitrophenylboronicacid(2NPBA)
- CBNumber:
- CB9689206
- Molecular Formula:
- C6H6BNO4
- Molecular Weight:
- 166.93
- MDL Number:
- MFCD00161358
- MOL File:
- 5570-19-4.mol
- MSDS File:
- SDS
Last updated:2023-12-01 11:01:28
Melting point | 155-160°C |
---|---|
Boiling point | 374.8±44.0 °C(Predicted) |
Density | 1.40±0.1 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | soluble in Methanol,Ether,Ethanol |
pka | 7.83±0.53(Predicted) |
form | Crystalline Powder |
color | White to off-white |
BRN | 3032097 |
CAS DataBase Reference | 5570-19-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 22-36/37/38 | |||||||||
Safety Statements | 26 | |||||||||
WGK Germany | 3 | |||||||||
Hazard Note | Harmful | |||||||||
HS Code | 29319090 | |||||||||
NFPA 704 |
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2-Nitrophenylboronic acid price More Price(51)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 673862 | 2-Nitrophenylboronic acid ≥95% | 5570-19-4 | 1g | $64.4 | 2023-01-07 | Buy |
Sigma-Aldrich | 673862 | 2-Nitrophenylboronic acid ≥95% | 5570-19-4 | 5g | $260 | 2022-05-15 | Buy |
TCI Chemical | N0811 | 2-Nitrophenylboronic Acid (contains varying amounts of Anhydride) | 5570-19-4 | 1g | $58 | 2024-03-01 | Buy |
TCI Chemical | N0811 | 2-Nitrophenylboronic Acid (contains varying amounts of Anhydride) | 5570-19-4 | 5g | $196 | 2024-03-01 | Buy |
Alfa Aesar | L17988 | 2-Nitrobenzeneboronic acid, 96% | 5570-19-4 | 1g | $72.65 | 2024-03-01 | Buy |
2-Nitrophenylboronic acid Chemical Properties,Uses,Production
Chemical Properties
White to orange to brown solid
Uses
Boronic acid catalyst used for:
- Mild and selective dipolar cycloadditions of unsaturated carboxylic acids with azides
- Transposition of allylic alcohols and Meyer-Schuster rearrangements
Reactant involved in:
- Suzuki-Miyaura cross-coupling reactions with aryl halides or nitroarenediazonium tetrafluoroborates
- Copper-catalyzed halogenation
- Oxidative arylation of aminopyrazolyl disulfides
2-Nitrophenylboronic acid Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 347)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1090 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Chembon Pharmaceutical Co., Ltd. | +86-28-8425-2981 | CHINA | 724 | 55 | |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32760 | 60 |
Zjartschem | +86-571 87238903 | jocelynpan@zjarts.com | CHINA | 993 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10312 | 58 |
View Lastest Price from 2-Nitrophenylboronic acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2023-12-02 | O-NITROPHENYLBORONIC ACID
5570-19-4
|
US $0.00-0.00 / kg | 1kg | 99.9% | 30000 Kg | Hebei Xinsheng New Material Technology Co., LTD. | |
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2023-11-29 | O-NITROPHENYLBORONIC ACID
5570-19-4
|
US $0.00-0.00 / kg | 1kg | 99.9% | 30000 Kg | Hebei Xinsheng New Material Technology Co., LTD. | |
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2023-10-30 | 2-Nitrophenylboronic acid
5570-19-4
|
US $35.00-25.00 / kg | 1kg | 99% | 20 Ton | Hebei Xinsheng New Material Technology Co., LTD. |
-
- O-NITROPHENYLBORONIC ACID
5570-19-4
- US $0.00-0.00 / kg
- 99.9%
- Hebei Xinsheng New Material Technology Co., LTD.
-
- O-NITROPHENYLBORONIC ACID
5570-19-4
- US $0.00-0.00 / kg
- 99.9%
- Hebei Xinsheng New Material Technology Co., LTD.
-
- 2-Nitrophenylboronic acid
5570-19-4
- US $35.00-25.00 / kg
- 99%
- Hebei Xinsheng New Material Technology Co., LTD.
5570-19-4(2-Nitrophenylboronic acid)Related Search:
RARECHEM AH PB 0142
O-NITROPHENYLBORONIC ACID
2-NITROPHENYLBORONIC ACID
2-NITROBENZENEBORONIC ACID
2-Borononitrobenzene
2-Nitrophenylboronic acid O2NC6H4B(OH)2
2-Borononitrobenzene~2-Nitrophenylboronic acid
2-Nitrophenylboronic Acid (contains varying amounts of Anhydride)
Boronic acid, B-(2-nitrophenyl)-
o-Nitrobenzeneboronic acid
2-Nitrophenylboronicacid(2NPBA)
2-nitroborate
2-Nitrophenylboronicaci
2-Nitrophenylboronic
2-Nitrophenylboronic acid diaminohexane
5570-19-4
O2NC6H4BOH2
Aryl
Boronic Acids and Derivatives
Boronic Acids
Organometallic Reagents
Substituted Boronic Acids
Boronic acids
B (Classes of Boron Compounds)
Aryl
Boronic Acids
Boronic Acids and Derivatives
blocks
BoronicAcids
NitroCompounds
OLED