CasNo.73183-34-3,Buy Bis(pinacolato)diboron,(73183-34-3) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%min
Payment Terms : L/C,T/T,Other

Keywords

Bis(pinacolato)diboron DIBORON PINACOL ESTER Bis(pinacolato)diboron 99%

Quick Details

Appearance:White Powder
Application:As OLED Intermediates and Pharmaceutical Intermediates
PackAge:1KG/Bag or Bottle,25KG per Box or Drum ,180KG,202KG Drum or Customized
ProductionCapacity:1|Metric Ton|Day
Storage:Store in dry, dark and ventilated place and keep sealed when not in use .
Transportation:By DHL /Fedex /TNT /EMS /Air /Sea etc.

Superiority:

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Details:

Bis(pinacolato)diboron Basic information
Definition Uses Reaction Preparation Suzuki reaction
Product Name:   Bis(pinacolato)diboron
Synonyms:   4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BIS(1,3,2-DIOXABOROLANE);4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BI-1,3,2-DIOXABOROLANE;4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2-BI-1,3,2-DIOXABOROLANE;4,4,5,5,4',4',5',5'-OCTAMETHYL-[2,2']BI[[1,3,2]DIOXABOROLANYL];BIS(2,2,3,3-TETRAMETHYL-2,3-BUTANEDIONATO)DIBORON;BIS(PINACOLATO)DIBORANE;DIBORON PINACOL ESTER
CAS:   73183-34-3
MF:   C12H24B2O4
MW:   253.94
EINECS:   615-925-0

Bis(pinacolato)diboron Chemical Properties
Melting point    137-140 °C(lit.)
Boiling point    222.6±7.0 °C(Predicted)
density    0.98
storage temp.    0-6°C
form    Powder or Platelets
color    White
Water Solubility    Soluble in tetrahydrofuran, dichloromethane, toluene, hexane and heptane. Insoluble in water.
Sensitive    moisture sensitive

Bis(pinacolato)diboron Usage And Synthesis
Definition
Bis(pinacolato)diboron is a covalent compound containing two boron atoms and two pinacolato ligands. It has the formula [(CH3)4C2O2B]2; the pinacol groups are sometimes abbreviated as "pin", so the structure is sometimes represented as B2pin2.

Uses
It is a colourless solid that is soluble in organic solvents. It is a commercially available reagent for making pinacol boronic esters for organic synthesis. Unlike some other diboron compounds, B2pin2 is not moisture-sensitive and can be handled in air.