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4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

Also known as: (5-chloro-2-hydroxyphenyl)boronic acid pinacol ester, 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, Phenol, 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, MFCD16994461

4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 779331-28-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16BClO3 and a molecular weight of 254.51800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
779331-28-1
Jingsj CID
J-1132544-3
Molecular Formula
C12H16BClO3
Molecular Weight
254.51800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass254.08800
PSA38.69000
LogP2.34480

Frequently Asked Questions

What is the CAS number of 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

The CAS number of 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol is 779331-28-1.

What are the molecular formula and molecular weight of 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol has molecular formula C12H16BClO3 and molecular weight 254.51800 g/mol.

What are the upstream and downstream products of 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

For 4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, Upstream Products: 5-Chloro-2-methoxyphenylboronic acid, 2,3-Dimethyl-2,3-butanediol, (5-Chloro-2-hydroxyphenyl)boronic acid.

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

Last updated:

How to cite: Jingsj. "4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 779331-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1132544-3 (accessed 2026-11-09).

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