4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane

3-甲基-5-(三氟甲氧基)苯硼酸频那醇酯

Also known as: 3-Methyl-5-(trifluoromethoxy)phenylboronic acid, pinacol ester, 4,4,5,5-Tetramethyl-2-(3-methyl-5-(trifluoromethoxy)phenyl)-1,3,2-dioxaborolane

4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane (CAS 1150561-56-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18BF3O3 and a molecular weight of 302.09700 g/mol. It is also known as 3-Methyl-5-(trifluoromethoxy)phenylboronic acid, pinacol ester and 4,4,5,5-Tetramethyl-2-(3-methyl-5-(trifluoromethoxy)phenyl)-1,3,2-dioxaborolane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1150561-56-0
Jingsj CID: J-1440434-0
Molecular Formula: C₁₄H₁₈BF₃O₃
Chinese Name: 3-甲基-5-(三氟甲氧基)苯硼酸频那醇酯
Molecular Weight: 302.09700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane?

The CAS number of 4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane is 1150561-56-0.

What are the molecular formula and molecular weight of 4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane?

4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane has molecular formula C14H18BF3O3 and molecular weight 302.09700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4,4,5,5-Tetramethyl-2-[3-methyl-5-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane (CAS 1150561-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1440434-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.