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HomeProduct name list2,4-Dimethoxybenzeneboronic acid

2,4-Dimethoxybenzeneboronic acid

  • CAS NO.:133730-34-4
  • Empirical Formula: C8H11BO4
  • Molecular Weight: 181.98
  • MDL number: MFCD01074590
  • EINECS: 679-695-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-03 16:17:04
2,4-Dimethoxybenzeneboronic acid Structural

What is 2,4-Dimethoxybenzeneboronic acid?

Chemical properties

white to beige or pink moist powder

The Uses of 2,4-Dimethoxybenzeneboronic acid

suzuki reaction

The Uses of 2,4-Dimethoxybenzeneboronic acid

2,4-Dimethoxyphenylboronic acid can be used:

  • As a reactant in meatal-catalyzed Suzuki?Miyaura cross-coupling reaction.
  • To prepare hydroxy(trimethoxy)phenanthrene by cross-coupling with bromo(benzyloxy)methoxybenzaldehyde followed by condensation and debenzylation reaction.
  • To synthesize 2,4-dimethoxy-1-(trifluoromethyl)benzene via Cu-catalyzed trifluoromethylation reaction.

Properties of 2,4-Dimethoxybenzeneboronic acid

Melting point: 125-127 °C (lit.)
Boiling point: 361.1±52.0 °C(Predicted)
Density  1.19±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  soluble in Methanol
form  powder to crystal
pka 8.98±0.58(Predicted)
color  White to Dark green
BRN  4744213
CAS DataBase Reference 133730-34-4(CAS DataBase Reference)

Safety information for 2,4-Dimethoxybenzeneboronic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 2,4-Dimethoxybenzeneboronic acid

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