Bis(pinacolato)diboron CAS:73183-34-3-custom synthesis contract manufacturing
Bis(pinacolato)diboron CAS:73183-34-3
Structural Formula Bis(pinacolato)diboron CAS:73183-34-3
Product Name Bis(pinacolato)diboron
Synonym 4,4,5,5-tetramethyl-2-(4,4,5,5 tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(4,4,5,5 tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
CAS No. 73183-34-3
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
Availability Please visit www.nbinno.com for our official company website or sending email to info@nbinno.com for more information.

Product Name: Bis(pinacolato)diboron
Other Name:
Bis(pinacolato)diboron
4',4',5',5'-tetramethyl-1,3,2-dioxaborolane
7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one
4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi(1,3,2-dioxaborolane)
4,4,5,5-tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-(4,4,5,5 tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
CAS No: 73183-34-3
MF: C12H24B2O4
MW: 253.93900
Density: 0.97 g/cm3
Boiling point: 222.6ºC at 760 mmHg
Melting point: 137-140 °C(lit.)
Flash point: 88.4ºC
Refractive index: 1.432
UN Number: Non-dangerous goods
Transport hazard class: Non-dangerous goods
Packing group: Non-dangerous goods
 
Specification
Appearance: White powder
Assay: ≥99.0%
Water: ≤0.50%
 
Application
Be used as pharmaceutical intermediate.
The bis-pinacol borate is a boron compound containing two pinacol structures. This compound is a commercially available reagent and is a commonly used substrate in organic synthesis for the preparation of various pinacol borate esters.
Cis-complex boronation reagent for acetylene and paraffin (platinum catalysis).
Palladium catalyzed boronation of aromatic compounds.
Palladium-catalyzed cyclization of 1,6-enyne produces a substrate in the reaction of homogeneously alkylboronates.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

We are supplier of Bis(pinacolato)diboron CAS:73183-34-3,We offer custom synthesis of various chemical compounds like 4,4,5,5-tetramethyl-2-(4,4,5,5 tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane CAS:73183-34-3 and custom manufacturing of 4,4,5,5-tetramethyl-2-(4,4,5,5 tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane, please feel free to contact us for your demand of 4,4,5,5-tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane,suppose you are looking for 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one factory, producer or manufacturer.


Provide you with the most thoughtful and comprehensive service at the best price.We offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.Our unique, open innovation partnerships have led to the development of creative strategies and new technologies, giving our customers a distinct market advantage. We build business by creating the best performance chemicals through innovation and collaboration with our partners.Repackaging capabilities to fit customer specific requirements.Provide a variety of organic chemicals as well as special compounds, pharmaceutical intermediates synthesis services to meet customer customization needs.


Experienced Reaction
AlkylationPolymerizationDiazotization
NeutrallzationSulfonationDecompose
NitrationEliminationEsterification
AdditionChlorinationSubstitution
DehydrogenationReductionHydrogenation
Oxidation
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