4-(Trimethylsilyl)ethynylphenylboronic acid pinacol ester, 97%

cas: 870238-65-6 — see every product listed under this CAS number, including other names

4-(Trimethylsilyl)ethynylphenylboronic acid pinacol ester, 97% (CAS 870238-65-6) is a chemical reagent available from Chemat. Available pack sizes: 1g, 25g, 5g. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberFM-2341-1g
cas870238-65-6
size1g
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

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Combi-blocks 1g price on request
Combi-blocks 25g price on request
Combi-blocks 5g price on request

properties

purity97%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Trimethyl-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]silane (CAS 870238-65-6) is a chemical compound with the molecular formula C17H25BO2Si and a molecular weight of 300.3 g/mol. IUPAC name: trimethyl-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]silane. InChIKey: CIKKODWPGJIJQG-UHFFFAOYSA-N.

Identity
Molecular formulaC17H25BO2Si
Molecular weight300.3 g/mol
IUPAC nametrimethyl-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]silane
InChIKeyCIKKODWPGJIJQG-UHFFFAOYSA-N
SMILESB1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C#C[Si](C)(C)C

Computed by PubChem (NCBI)

Synonyms: 4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane, 4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-(1,3,2)dioxaborolane, Trimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane, 4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester, 4-(Trimethylsilyl)ethynylphenylboronic acid pinacol ester, 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[4-[2-(trimethylsilyl)ethynyl]phenyl]-, 4,4,5,5-Tetramethyl-2-(4-[(trimethylsilyl)ethynyl]phenyl)-1,3,2-dioxaborolane, Trimethyl{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}silane, 4-[(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester, 97%
Isomers (same molecular formula)
trimethyl-[2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]silane C17H25BO2Si
trimethyl-[2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]silane C17H25BO2Si

Also listed as

4–(4，4，5，5–Tetramethyl–(1，3，2)dioxaborolan–2–yl)–phenylethynyl–trimethylsilane GLPBio CAS 870238-65-6
4,4,5,5-TETRAMETHYL-2-(4-TRIMETHYLSILANYLETHYNYL-PHENYL)-[1,3,2]DIOXABOROLANE, 98%, 98% Chemat CAS 870238-65-6
Trimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane, 98% Fluorochem CAS 870238-65-6