Home Categories Chemical Reagents p-Tolylboronicacid(Containsvaryingamountsofanhydride)
A0449856

p-Tolylboronicacid(Containsvaryingamountsofanhydride) , 99% , 5720-05-8

Synonym(s):
4-Tolylboronic acid;4-Methylbenzeneboronic acid;4-Methylphenylboronic acid;4-Tolueneboronic acid;p-Methylbenzeneboronic acid

CAS NO.:5720-05-8

Empirical Formula: C7H9BO2

Molecular Weight: 135.96

MDL number: MFCD00039138

EINECS: 611-480-1

Pack Size Price Stock Quantity
5g RMB319.20 In Stock
25g RMB1063.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 256-263 °C(lit.)
Boiling point: 275.2±33.0 °C(Predicted)
Density  1.10±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
pka 8.84±0.10(Predicted)
form  Crystalline Powder
color  Off-white
Water Solubility  It is soluble in water.
BRN  2935970
InChI InChI=1S/C7H9BO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5,9-10H,1H3
InChIKey BIWQNIMLAISTBV-UHFFFAOYSA-N
SMILES B(C1=CC=C(C)C=C1)(O)O

Description and Uses

Reagent used for

  • Palladium (Pd)-catalyzed direct arylation
  • Direct Palladium(II)-Catalyzed Synthesis
  • Palladium-catalyzed arylation by Suzuki-Miyaura cross-coupling in water
  • Cyclopalladation
  • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence
  • Ruthenium catalyzed direct arylation
  • Rhodium-catalyzed asymmetric conjugate addition
  • Ligand-free copper-catalyzed cross-coupling reactions
  • Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions
  • Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions

Reagent used in Preparation of
  • Catalysts for Suzuki-Miyaura cross-coupling of aryl bromides
  • Recyclable Palladium nanoparticle catalysts immobilized by click ionic copolymers as for Suzuki-Miyaura cross-coupling reactions in water

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  XS7400000
HazardClass  IRRITANT
HS Code  29319090

RELATED PRODUCTS