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4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE

4-(三氟甲氧基)苯基硼酸频那醇酯

Also known as: 4-(Trifluoromethoxy)phenylboronic acid pinacol ester, 4,4,5,5-tetramethyl-2-[4-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trifluoromethoxybenzene, 4-(TRIFLUOROMETHOXY)PHENYLBORONIC ACID, PINACOL ESTER, 4-(Trifluoromethoxy)benzeneboronic acid pinacol ester, 5-TetraMethyl-2-(4-trifluoroMethoxyphenyl)-1, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(trifluoromethoxy)phenyl]-, amtb427

4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE (CAS 474709-28-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H16BF3O3 and a molecular weight of 288.07100 g/mol. It is also known as 4-(Trifluoromethoxy)phenylboronic acid pinacol ester, 4,4,5,5-tetramethyl-2-[4-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane and 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trifluoromethoxybenzene. Key properties include a melting point of 61-62ºC, a boiling point of 293.2ºC at 760 mmHg, a density of 1.18g/cm3 and a flash point of 131.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
474709-28-9
Jingsj CID
J-1498297-0
Molecular Formula
C13H16BF3O3
Chinese Name
4-(三氟甲氧基)苯基硼酸频那醇酯
Molecular Weight
288.07100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point61-62ºC
Boiling Point293.2ºC at 760 mmHg
Density1.18g/cm3
Flash Point131.1ºC

Frequently Asked Questions

What is the CAS number of 4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE?

The CAS number of 4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE is 474709-28-9.

What are the molecular formula and molecular weight of 4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE?

4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE has molecular formula C13H16BF3O3 and molecular weight 288.07100 g/mol.

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

Last updated:

How to cite: Jingsj. "4,4,5,5-TETRAMETHYL-2-(4-(TRIFLUOROMETHOXY)PHENYL)-1,3,2-DIOXABOROLANE (CAS 474709-28-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498297-0 (accessed 2026-10-22).

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