ChemicalBook--->CAS DataBase List--->849681-64-7

849681-64-7

849681-64-7 Structure

849681-64-7 Structure
IdentificationBack Directory
[Name]

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

849681-64-7
[Synonyms]

Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95%
Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95%
Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95%
4,4′-(Acetylene-1,2-diyl)bis(phenylboronic acid pinacol ester)
4,4'-(Acetylene-1,2-diyl)bis(phenylboronic acid pinacol ester)
Bis[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetylene
1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne
4,4'-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)DIPHENYLACETYLENE
1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetylene
1,3,2-Dioxaborolane, 2,2'-(1,2-ethynediyldi-4,1-phenylene)bis[4,4,5,5-tetramethyl-
4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3
4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-
4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-[4-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]phenyl]-1,3,2-dioxaborolane
[Molecular Formula]

C26H36B2O6
[MDL Number]

MFCD16294524
[MOL File]

849681-64-7.mol
[Molecular Weight]

466.182
Chemical PropertiesBack Directory
[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
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictograms
GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H335-H302+H312+H332-H315
[Precautionary statements ]

P280-P301+P312-P362+P364
[WGK Germany ]

3
[HS Code ]

2931900090
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]

4,4''-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)diphenylacetylene
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