4,4'-Biphenyldiboronic acid dipinacol ester

Modify Date: 2025-08-25 14:43:18

4,4'-Biphenyldiboronic acid dipinacol ester Structure
4,4'-Biphenyldiboronic acid dipinacol ester structure
Common Name 4,4'-Biphenyldiboronic acid dipinacol ester
CAS Number 207611-87-8 Molecular Weight 406.130
Density 1.1±0.1 g/cm3 Boiling Point 508.7±43.0 °C at 760 mmHg
Molecular Formula C24H32B2O4 Melting Point 260-262ºC
MSDS N/A Flash Point 261.5±28.2 °C

 Names

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

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 508.7±43.0 °C at 760 mmHg
Melting Point 260-262ºC
Molecular Formula C24H32B2O4
Molecular Weight 406.130
Flash Point 261.5±28.2 °C
Exact Mass 406.248657
PSA 36.92000
LogP 3.95200
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.532

 Synonyms

4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl
AMTB257
2,2'-(4,4'-Biphenyldiyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
4,4'-Biphenyldiboronic acid dipinacol ester
1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-4,4'-diylbis[4,4,5,5-tetramethyl-
4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl
4,4'-BIPHENYLDIBORONIC ACID PINACOL ESTER
4,4'-Biphenyldiboronic acid bis(pinacol) ester
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