3,4,5-Trifluorophenylboronic acid pinacol ester

Also known as: 4,4,5,5-Tetramethyl-2-(3,4,5-trifluorophenyl)-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(3,4,5-trifluorophenyl)-, (3,4,5-Trifluorophenyl)boronic acid pinacol ester

3,4,5-Trifluorophenylboronic acid pinacol ester (CAS 827614-70-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14BF3O2 and a molecular weight of 258.045 g/mol. Key properties include a boiling point of 285.0±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 126.2±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 827614-70-0
Jingsj CID: J-1502895-2
Molecular Formula: C₁₂H₁₄BF₃O₂
Molecular Weight: 258.045 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	285.0±40.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	126.2±27.3 °C
Exact Mass	258.103882
PSA	18.46000
LogP	2.40310
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.458
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3,4,5-Trifluorophenylboronic acid pinacol ester?

The CAS number of 3,4,5-Trifluorophenylboronic acid pinacol ester is 827614-70-0.

What are the molecular formula and molecular weight of 3,4,5-Trifluorophenylboronic acid pinacol ester?

3,4,5-Trifluorophenylboronic acid pinacol ester has molecular formula C12H14BF3O2 and molecular weight 258.045 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,4,5-Trifluorophenylboronic acid pinacol ester (CAS 827614-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502895-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.