ChemicalBook > CAS DataBase List > 2-Nitrophenylboronic acid

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;Electronic materials;2-Nitrophenylboronicaci;2-NITROPHENYLBORONIC ACID;O-NITROPHENYLBORONIC ACID;2-NITROBENZENEBORONIC ACID;o-Nitrobenzeneboronic acid
CBNumber
CB9689206
Molecular Formula
C6H6BNO4
Formula Weight
166.93
MOL File
5570-19-4.mol
More
Less

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)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
3
Hazard Note 
Harmful
HS Code 
29319090
More
Less

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.

More
Less

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
More
Less

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

More
Less

2-Nitrophenylboronic acid Suppliers

Americas 1 China 262 Europe 1 France 3 Germany 9 India 17 Japan 2 Jordan 1 Russia 2 Switzerland 1 Ukraine 1 United Kingdom 9 United States 38 Global 347
CAS Organic Company
Tel
--
Fax
--
Email
Sales@casorganic.com
Country
Ukraine
ProdList
5026
Advantage
34
More
Less

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
  • Electronic materials
  • 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