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73183-34-3

73183-34-3 Structure

73183-34-3 Structure
IdentificationMore
[Name]

Bis(pinacolato)diboron
[CAS]

73183-34-3
[Synonyms]

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
4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BIS(1,3,2-DIOXABOROLANE)
4,4,4',4',5,5,5',5'-OCTAMETHYL-2,2'-BL-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
BIS(PINACOLATO)DIBORON
DIBORON PINACOL ESTER
BIS(DINACOLATO)DIBORON
Bis(pinacolato)diboron,min.98%
Bis(pinacolate)diboron
BIS(PINACALATO)DIBORON
Bis(pinacolato)diboron, min. 98%
Bis(pinacolato)diboron, 98+%
[Molecular Formula]

C12H24B2O4
[MDL Number]

MFCD00799570
[Molecular Weight]

253.94
[MOL File]

73183-34-3.mol
Chemical PropertiesBack Directory
[Appearance]

white crystal powder
[mp ]

137-140 °C(lit.)
[storage temp. ]

0-6°C
[Merck ]

1300
[Detection Methods]

GC,NMR
[BRN ]

7703552
[CAS DataBase Reference]

73183-34-3(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29209090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->Sodium-->PETROLEUM ETHER-->Toluene-->Cyclohexane-->Pentane-->Tetrahydro pyrrole-->Boron tribromide-->Pinacol
[Preparation Products]

TERT-BUTYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOINDOLINE-2-CARBOXYLATE-->4-Nitrophenylboronic acid-->4-AMINO-3-METHOXYPHENYLBORONIC ACID, PINACOL ESTER
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Bis(pinacolato)diboron,98%(73183-34-3)
[Alfa Aesar]

Bis(pinacolato)diboron, 98+%(73183-34-3)
[Sigma Aldrich]

73183-34-3(sigmaaldrich)
[TCI AMERICA]

Bis(pinacolato)diboron,>97.0%(GC)(73183-34-3)
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