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Phenylboronic acid

Phenylboronic acid Suppliers list
Company Name: Shanghai Arbor Chemical Co., Ltd.
Tel: 021-60451682
Products Intro: Product Name:Phenylboronic acid
Purity:97% Package:10G 100G 1KG 25KG
Company Name: Puyang Huicheng Electronic Materials Co., Ltd.
Tel: 03938910800
Products Intro: Product Name:Phenylboronic acid
Purity:99.5% Package:1KG/;5kg/;10kg/;25kg/
Company Name: Springchem New Material Technology Co.,Limited
Tel: 86-21-51752791
Products Intro: Product Name:phenylboronicacid
Purity:99% Package:5KG;1KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Products Intro: Product Name:Phenylboronic acid
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: Product Name:Phenylboronic acid
Purity:0.99 Package:25KG,5KG;1KG;500G

Lastest Price from Phenylboronic acid manufacturers

  • Phenylboronic acid
  • US $0.00 / Kg/Drum
  • 2021-09-27
  • CAS:98-80-6
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 200mt/year
  • Phenylboronic acid
  • US $20.00 / Kg/Drum
  • 2021-09-07
  • CAS:98-80-6
  • Min. Order: 25Kg/Drum
  • Purity: 99.99%
  • Supply Ability: 1 ton per week
  • Phenylboronic acid
  • US $40.00 / KG
  • 2021-08-13
  • CAS:98-80-6
  • Min. Order: 1KG
  • Purity: 99
  • Supply Ability: 10 tons

Related articles

Phenylboronic acid Chemical Properties
Melting point 216-219 °C(lit.)
Boiling point 265.9±23.0 °C(Predicted)
density 1.13±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Crystalline Powder
pka8.83(at 25℃)
color White to off-white
Water Solubility 10 g/L (20 ºC)
Sensitive Hygroscopic
Merck 14,1068
BRN 970972
CAS DataBase Reference98-80-6(CAS DataBase Reference)
EPA Substance Registry SystemBoronic acid, phenyl- (98-80-6)
Safety Information
Hazard Codes Xn,Xi,N
Risk Statements 22-36/37/38-20/21/22
Safety Statements 22-24/25-36/37/39-26-36
WGK Germany 3
RTECS CY8575000
Hazard Note Harmful
HS Code 29310095
ToxicityLD50 orl-rat: 740 mg/kg 14KTAK -,693,64
MSDS Information
Benzeneboronic acid English
SigmaAldrich English
ACROS English
ALFA English
Phenylboronic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
UsesReagent used for• ;Rhodium-catalyzed intramolecular amination1 • ;Pd-catalyzed direct arylation2 • ;Mizoroki-Heck and Suzuki-Miyaura coupling reactions catalyzed by palladium nanoparticles3 • ;Palladium-catalyzed stereoselective Heck-type reaction4 • ;Highly effective Palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water5 Reagent used in Preparation of• ;Ni(II) pincer complex and Pd(II) pyridoxal hydrazone metallacycles as catalysts for the Suzuki-Miyaura cross-coupling reactions6,7• ;N-type polymers for all-polymer solar cells8 •
Usessuzuki reaction
UsesPhenylboronic Acid is a compound used in organic synthesis of various pharmaceutical goods.
Phenylboronic acid (PBA) and its derivatives can bind sugars and other diol compounds to form cyclic boronate esters. These esters bear negative charges. Due to this reaction, sugars can be detected by means of electrochemical and optical techniques.
PBA modified electrodes have been constructed as reagentless electrochemical sensors. There, PBA is absorbed on the electrode surface either as a self- assembled monolayer film ore a polymer thin film. Basically, for optical detection techniques for the detection of sugars, PBA is modified with a chromophore that should change its properties on reaction with a sugar.
Reaction of Phenylboronic acid with a sugar
Reaction of Phenylboronic acid with a sugar
UsesPhenylboronic acid and its derivatives form complexes with polyol compounds such as saccharides and poly(vinyl alcohol) (PVA). Glucose-sensitive hydrogels can be prepared by using phenylhoronic acid as a ligand for target glucose. For example. a copolymer with phenylboronic acid moieties was synthesized by copolymerization of 4V-vinyl-2-pyrrolidone (NVP) and 3-(acryl- amide)phcnylhoronic acid (PBA). The complexes between the NVP-PBA copolymer and PVA enable us to construct glucose-sensitive insulin release systems because the complexes dissociated in response to the glucose concentration.
This phenylboronic acid is soluble in water and the coupling reaction can even be carried out in water. It is compatible with many organic substituents such as esters, ketones, alcohols, etc. which would prohibit the use of Grignard reagents in coupling reactions.
Synthesis Reference(s)Organic Syntheses, Coll. Vol. 4, p. 68, 1963
The Journal of Organic Chemistry, 49, p. 5237, 1984 DOI: 10.1021/jo00200a045
Safety ProfilePoison by intravenous andintraperitoneal routes. Moderately toxic by ingestion.Mildly toxic by skin contact. When heated to decomposition it emitsacrid smoke and irritating fumes.
Tag:Phenylboronic acid(98-80-6) Related Product Information
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