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2-Nitrophenylboronic acid

Product Name
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
Formula Weight
166.93
MOL File
5570-19-4.mol
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2-Nitrophenylboronic acid Property

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)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
3
Hazard Note 
Harmful
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
673862
Product name
2-Nitrophenylboronic acid
Purity
≥95%
Packaging
1g
Price
$64.4
Updated
2023/01/07
Sigma-Aldrich
Product number
673862
Product name
2-Nitrophenylboronic acid
Purity
≥95%
Packaging
5g
Price
$260
Updated
2022/05/15
TCI Chemical
Product number
N0811
Product name
2-Nitrophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$58
Updated
2024/03/01
TCI Chemical
Product number
N0811
Product name
2-Nitrophenylboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$196
Updated
2024/03/01
Alfa Aesar
Product number
L17988
Product name
2-Nitrobenzeneboronic acid, 96%
Packaging
1g
Price
$72.65
Updated
2024/03/01
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2-Nitrophenylboronic acid Chemical Properties,Usage,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

PHENYLMAGNESIUM BROMIDE Acetic anhydride Methylboronic acid Diethyl ether Nitric acid Sulfuric acid

Preparation Products

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2-Nitrophenylboronic acid Suppliers

Americas 1 China 255 Europe 1 France 3 Germany 9 India 17 Japan 2 Jordan 1 Russia 2 Switzerland 1 Ukraine 1 United Kingdom 9 United States 39 Global 341
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
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View Lastest Price from 2-Nitrophenylboronic acid manufacturers

Hebei Xinsheng New Material Technology Co., LTD.
Product
2-Nitrophenylboronic acid 5570-19-4
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-10-30
Hebei Xinsheng New Material Technology Co., LTD.
Product
O-NITROPHENYLBORONIC ACID 5570-19-4
Price
US $35.00-25.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 Ton
Release date
2023-10-30
Hebei Xinsheng New Material Technology Co., LTD.
Product
O-NITROPHENYLBORONIC ACID 5570-19-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
30000 Kg
Release date
2023-11-29

5570-19-4, 2-Nitrophenylboronic acidRelated Search:

Folic acid Zinc borate Citric acid Phenylboronic acid 1-Phenyl-2-nitropropene Ethyl 2-(Chlorosulfonyl)acetate Ascoric Acid Nitromethane Nitrobenzene 2,4,6-Trinitrotoluene Phenylacetone 4-Ethoxycarbonyl-2-nitrophenylboronic acid 4-ISOBUTYL-3-NITROPHENYLBORONIC ACID 4-CHLORO-3-NITROBENZENEBORONIC ACID, PINACOL ESTER 98 3-(BENZYLAMINO)-5-NITROBENZENEBORONIC ACID HYDROCHLORIDE 95 (3-ACETAMIDO-2-NITRO)BENZENEBORONIC ACID 4-TERT-BUTYL-3-NITROPHENYLBORONIC ACID (3-AMINO-5-NITROPHENYL)BORONIC ACID

  • 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