1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne, 95+%

cas: 849681-64-7 — see every product listed under this CAS number, including other names

1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne, 95+% (CAS 849681-64-7) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g, 5g. Offered by: Ambeed, BLDpharm, Fluorochem.

brandAmbeed
catalog numberA710411-100mg
cas849681-64-7
size100mg
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Available pack sizes

brand size price
Ambeed 100mg 231.31 Pln
Ambeed 250mg 337.00 Pln
Ambeed 1g 759.75 Pln
Ambeed 5g 2901.31 Pln
BLDpharm 100mg 242.16 Pln
BLDpharm 250mg 353.23 Pln
BLDpharm 1g 814.18 Pln
BLDpharm 5g 2330.32 Pln
Fluorochem 250mg 700.81 Pln
Fluorochem 1g 1669.22 Pln

properties

purity95+%
delivery time 1-2 weeks
Structural formula: {0} (CAS {1})

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 (CAS 849681-64-7) is a chemical compound with the molecular formula C26H32B2O4 and a molecular weight of 430.2 g/mol. IUPAC name: 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. InChIKey: QJTLCFKOLMALPJ-UHFFFAOYSA-N.

Identity
Molecular formulaC26H32B2O4
Molecular weight430.2 g/mol
IUPAC name4,4,5,5-tetramethyl-2-[4-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]phenyl]-1,3,2-dioxaborolane
InChIKeyQJTLCFKOLMALPJ-UHFFFAOYSA-N
SMILESB1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C#CC3=CC=C(C=C3)B4OC(C(O4)(C)C)(C)C

Computed by PubChem (NCBI)

Synonyms: 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, Bis-(4,4,5,5-Tetramethyl-2-(4-phenyl)-[1,3,2]dioxaborolane)acetylene, Diphenylacetylene-4,4-Diboronic Acid Bis(Pinacol) Ester, 4,4'-(Acetylene-1,2-diyl)bis(phenylboronic acid pinacol ester), [Ethyne-1,2-diylbis(4,1-phenylene)]diboronic Acid Bis(pinacol) Ester, 4,4''-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)diphenylacetylene, 4,4'-(Acetylene-1,2-diyl)bis(phenylboronic acid pinacol ester), 95%
Isomers (same molecular formula)
4,4,5,5-tetramethyl-2-[3-[2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]phenyl]-1,3,2-dioxaborolane C26H32B2O4
4,4,5,5-tetramethyl-2-[10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracen-9-yl]-1,3,2-dioxaborolane C26H32B2O4
4,4,5,5-tetramethyl-2-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracen-2-yl]-1,3,2-dioxaborolane C26H32B2O4

Also listed as

4,4'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)diphenylacetylene, 95% Combi-blocks CAS 849681-64-7
1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetylene, 95-<97% Hoffman Fine Chemicals CAS 849681-64-7
4，4，5，5-tetramethyl-2-(4-{2-[4-(tetramethyl-1，3，2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1，3，2-dioxaborolane, 95+%, 95+% Chemat CAS 849681-64-7
4,4,5,5-tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-dioxaborolane, 95+% Chemat CAS 849681-64-7
4,4'-(Acetylene-1,2-diyl)bis(phenylboron Sigma-Aldrich CAS 849681-64-7