structure of 73183-34-3

Bis(Pinacolato)Diboron(CAS 73183-34-3)

CAS No.: 73183-34-3 Brand: MolBest
M. Ft.: C12H24B2O4 Cat. No: G8273798
M. Wt.: 253.94 MDL: MFCD00799570
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2934999090
Purity Grade Package Stock Price Quantity
98%
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RG 25G In Stock 4 USD
98%
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RG 100G In Stock 12 USD
98%
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RG 500G In Stock 54 USD
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RG 2.5KG In Stock 420 USD
98%
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RG 10KG In Stock 1639 USD
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RG 20KG In Stock 3257 USD
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Applications of 73183-34-3

Bis(pinacolato)diboron serves numerous applications in organic synthesis:

  • Formation of Boronate Esters: It is widely used to produce pinacol boronate esters, which are essential for subsequent palladium-catalyzed Suzuki couplings.
  • Synthetic Intermediates: The compound is employed in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.
  • Reducing Agent: Its capacity to act as a reducing agent makes it useful in hydrogenation reactions and other reduction processes.

Physical and chemical properties of 73183-34-3

Boiling Point

222.6±7.0 °C at 760 mmHg

BRN

7703552

Density

1.0±0.1 g/cm3

Exact Mass

254.186066

Flash Point

88.4±18.2 °C

Index of Refraction

1.432

LogP

2.24920

Melting Point

137-140 °C(lit.)

Merck

14,1300

Molecular Formula

C12H24B2O4

Molecular Weight

253.94

PSA

36.92000

Sensitivity

moisture sensitive

Solubility

Chloroform (Slightly), Methanol (Slightly)

Storage condition

0-6°C

Vapour Pressure

0.2±0.4 mmHg at 25°C

Water Solubility

Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.

Spectrums of 73183-34-3

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 73183-34-3

Retrosynthesis analysis of 73183-34-3


Q&A for CAS 73183-34-3

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Download SDS of 73183-34-3

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation

Safety Data Sheet

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