CAS 99770-93-1 1,4-Benzenediboronic acid bis(pinacol) ester

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1,4-Benzenediboronic acid bis(pinacol) ester

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Catalog Number

ACM99770931-2

Product Name

1,4-Benzenediboronic acid bis(pinacol) ester

Structure

CAS

99770-93-1

Category

Salt

Synonyms

1,4-Phenylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), 1,4-Bis(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, cyclic bis(tetramethylethylene) ester p-Benzenediboronic acid, 1,4-Benzenediboronic acid dipinacol ester

Description

Reagent used for• Suzuki-Miyaura cross-coupling reactions and polymerizations Reagent used in Prepration of• Efficient solar cell photoelectric polymers • Field-effect transistors and photovoltaic cells • Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs

IUPAC Name

4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

Molecular Weight

330.03

Molecular Formula

C6H4[B(OH)2]2

Canonical SMILES

CC1(C)OB(OC1(C)C)c2ccc(cc2)B3OC(C)(C)C(C)(C)O3

InChI

1S/C18H28B2O4/c1-15(2)16(3,4)22-19(21-15)13-9-11-14(12-10-13)20-23-17(5,6)18(7,8)24-20/h9-12H,1-8H3

InChI Key

UOJCDDLTVQJPGH-UHFFFAOYSA-N

Melting Point

241-245 °C

Flash Point

Not applicable

Purity

>98.0%(GC)

Appearance

White to Almost white powder to crystal

Application

Reagent used for
Suzuki-Miyaura cross-coupling reactions and polymerizations
Reagent used in Prepration of
Efficient solar cell photoelectric polymers
Field-effect transistors and photovoltaic cells
Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs

Complexity

405

Covalently-Bonded Unit Count

Exact Mass

330.21737g/mol

Formal Charge

Heavy Atom Count

MDL Number

MFCD08276852

Monoisotopic Mass

330.21737g/mol

Rotatable Bond Count