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(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol

Also known as: 3-Hydroxymethylphenylboronic acid, pinacol ester, 3-(Hydroxymethyl)benzeneboronic acid pinacol ester, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl Alcohol, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanol, Benzenemethanol, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 2-(3-Hydroxymethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 443776-76-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H19BO3 and a molecular weight of 234.09900 g/mol. Key properties include a melting point of 42-46ºC, a boiling point of 363.7ºC at 760mmHg, a density of 1.07g/cm3 and a flash point of 173.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
443776-76-9
Jingsj CID
J-1333312-5
Molecular Formula
C13H19BO3
Molecular Weight
234.09900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point42-46ºC
Boiling Point363.7ºC at 760mmHg
Density1.07g/cm3
Flash Point173.8ºC
Exact Mass234.14300
PSA38.69000
LogP1.47810
Refractive Index1.512
Storage Conditions2-8°C

Customs & Trade Information

HS Code2934999090
Summary2934999090. 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-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol?

The CAS number of (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol is 443776-76-9.

What are the molecular formula and molecular weight of (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol?

(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol has molecular formula C13H19BO3 and molecular weight 234.09900 g/mol.

What are the upstream and downstream products of (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol?

For (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol, Upstream Products: 3-Methoxycarbonylphenylboronic acid pinacol ester, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, 2,3-Dimethyl-2,3-butanediol; Downstream Products: 4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)morpholine, 3-(Piperidin-1-ylmethyl)phenylboronic acid pinacol ester, 1-Methyl-4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine.

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

Last updated:

How to cite: Jingsj. "(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 443776-76-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1333312-5 (accessed 2026-11-09).

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