4–(4，4，5，5–Tetramethyl–(1，3，2)dioxaborolan–2–yl)–phenylethynyl–trimethylsilane

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

4–(4，4，5，5–Tetramethyl–(1，3，2)dioxaborolan–2–yl)–phenylethynyl–trimethylsilane (CAS 870238-65-6) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g. Offered by: GLPBio.

• 2D
• 3D

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 formula	C17H25BO2Si
Molecular weight	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
SMILES	B1(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