Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95%

$22 - $947

Price

Brand	Packaging	Price	Product name
A2B AH56030	100mg	$22	4,4,5,5-Tetramethyl-2-(4-{2-[4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Ethynyl}Phenyl)-1,3,2-Dioxaborolane
A2B AH56030	250mg	$36	4,4,5,5-Tetramethyl-2-(4-{2-[4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Ethynyl}Phenyl)-1,3,2-Dioxaborolane
aablocks AA00G7FM	100mg	$24	4,4,5,5-Tetramethyl-2-(4-{2-[4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Ethynyl}Phenyl)-1,3,2-Dioxaborolane
aablocks AA00G7FM	250mg	$40	4,4,5,5-Tetramethyl-2-(4-{2-[4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Ethynyl}Phenyl)-1,3,2-Dioxaborolane
AK Scientific AMTB202	250mg	$49	Bis-(4,4,5,5-Tetramethyl-2-(4-phenyl)-[1,3,2]dioxaborolane)acetylene
AK Scientific AMTB202	1g	$143	Bis-(4,4,5,5-Tetramethyl-2-(4-phenyl)-[1,3,2]dioxaborolane)acetylene
AK Scientific 3359CT	1g	$197	CID12187454
AK Scientific AMTB202	5g	$488	Bis-(4,4,5,5-Tetramethyl-2-(4-phenyl)-[1,3,2]dioxaborolane)acetylene
Apolloscientific OR303471	5g	$656	4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-dioxaborolane
Apolloscientific OR303471	1g	$160	4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-dioxaborolane

Melting point	275-280°C
Boiling point	536.4±35.0 °C(Predicted)
Density	1.09±0.1 g/cm3(Predicted)
form	solid
InChI	1S/C26H32B2O4/c1-23(2)24(3,4)30-27(29-23)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-31-25(5,6)26(7,8)32-28/h11-18H,1-8H3
InChIKey	QJTLCFKOLMALPJ-UHFFFAOYSA-N
SMILES	CC1(C)OB(OC1(C)C)c2ccc(cc2)C#Cc3ccc(cc3)B4OC(C)(C)C(C)(C)O4