3-Hydroxyphenylboronic acid Chemical Properties

Melting point:

210-213 °C (dec.) (lit.)

Boiling point:

370.0±44.0 °C(Predicted)

Density 

1.32±0.1 g/cm3(Predicted)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

form 

Crystalline Powder, Crystals and/or Chunks

pka

pK1:8.55;pK2:10.84 (25°C)

color 

Pink to gray to tan

BRN 

3240771

InChIKey

WFWQWTPAPNEOFE-UHFFFAOYSA-N

CAS DataBase Reference

87199-18-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38-22

Safety Statements 

37/39-26-36/37/39

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

3-Hydroxyphenylboronic acid Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

suzuki reaction

Uses

3-Hydroxyphenylboronic acid (3-HPBA) can be used as a reagent:

• In Suzuki-Miyaura coupling reactions with aryl halides for the formation of C-C bond in the presence of Pd catalyst.
• ?To synthesize boron/nitrogen-doped polymer nano/microspheres by hydrothermal polymerization with formaldehyde and ammonia.??????
• To prepare carbon quantum dots based on 3-HPBA as selective fructose sensor.?????
• In the development of modified electrodes for electrochemical biosensors.

3-Hydroxyphenylboronic acid(87199-18-6)Related Product Information

• 2,3,4-Trihydroxybenzoic acid
• Folic acid
• 4-Hydroxybenzaldehyde
• Phenylboronic acid
• Citric acid
• Glycine
• Ethyl 2-(Chlorosulfonyl)acetate
• 4-Methoxyphenol
• 3,5-Dihydroxybenzoic acid
• Methylparaben
• 4'-Hydroxyacetophenone
• Triclosan
• 4-Hydroxybenzoic acid
• Ascoric Acid
• 3,4-Dimethoxyphenylboronic acid
• 2-FORMYL-4,5-METHYLENEDIOXYPHENYLBORONIC ACID
• QUINOLINE-3-BORONIC ACID PINACOLATE
• 3-Methoxyphenylboronic acid