2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Also known as: 2,5-Difluoro-1,4-phenylenediboronic acid, pinacol ester, 2,5-Difluorobenzene-1,4-diboronic acid bis(pinacol) ester, 2-[2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 2,2'-(2,5-difluoro-1,4-phenylene)bis[4,4,5,5-tetramethyl-

2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 303006-90-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H26B2F2O4 and a molecular weight of 366.01500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 303006-90-8
Jingsj CID: J-1362622-7
Molecular Formula: C₁₈H₂₆B₂F₂O₄
Molecular Weight: 366.01500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	366.19900
PSA	36.92000
LogP	2.56320
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 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)?

The CAS number of 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) is 303006-90-8.

What are the molecular formula and molecular weight of 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)?

2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) has molecular formula C18H26B2F2O4 and molecular weight 366.01500 g/mol.

What are the upstream and downstream products of 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)?

For 2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), Upstream Products: 1,4-Dibromo-2,5-difluorobenzene, Pinacolborane, Bis(pinacolato)diboron.

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. "2,2'-(2,5-Difluoro-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 303006-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362622-7 (accessed 2026-11-09).

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