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(2,5-Difluoro-1,4-phenylene)diboronic acid

Also known as: 2,5-Difluoro-1,4-phenylenediboronic acid, 2,5-Difluoro-1,4-phenylenediboronic acid (contains varying amounts of Anhydride), (4-borono-2,5-difluorophenyl)boronic acid, Boronic acid, B,B'-(2,5-difluoro-1,4-phenylene)bis-

(2,5-Difluoro-1,4-phenylene)diboronic acid (CAS 1256358-83-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6B2F2O4 and a molecular weight of 201.72800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1256358-83-4
Jingsj CID
J-1446861-2
Molecular Formula
C6H6B2F2O4
Molecular Weight
201.72800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass202.04200
PSA80.92000

Customs & Trade Information

HS Code2916399090
Summary2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (2,5-Difluoro-1,4-phenylene)diboronic acid?

The CAS number of (2,5-Difluoro-1,4-phenylene)diboronic acid is 1256358-83-4.

What are the molecular formula and molecular weight of (2,5-Difluoro-1,4-phenylene)diboronic acid?

(2,5-Difluoro-1,4-phenylene)diboronic acid has molecular formula C6H6B2F2O4 and molecular weight 201.72800 g/mol.

What are the upstream and downstream products of (2,5-Difluoro-1,4-phenylene)diboronic acid?

For (2,5-Difluoro-1,4-phenylene)diboronic acid, Upstream Products: 1,4-Dibromo-2,5-difluorobenzene.

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

Last updated:

How to cite: Jingsj. "(2,5-Difluoro-1,4-phenylene)diboronic acid (CAS 1256358-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446861-2 (accessed 2026-11-09).

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