4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid

Also known as: 4-(2-Tetrahydropyranyloxy)benzeneboronic acid, 4-(2-Tetrahydropyranyloxy)phenylboronic acid, 4-Hydroxyphenylboronic acid THP ether, 4-Hydroxyphenylboronic acid 2-tetrahydropyranyl ether, Boronic acid, B-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-, MFCD02183525, AKOS BRN-0040

4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid (CAS 182281-01-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15BO4 and a molecular weight of 222.045 g/mol. Key properties include a melting point of 117-124 °C, a boiling point of 411.3±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 202.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 182281-01-2
Jingsj CID: J-32088-7
Molecular Formula: C₁₁H₁₅BO₄
Molecular Weight: 222.045 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	117-124 °C
Boiling Point	411.3±55.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	202.5±31.5 °C
Exact Mass	222.106339
PSA	58.92000
LogP	1.50
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.544

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid?

The CAS number of 4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid is 182281-01-2.

What are the molecular formula and molecular weight of 4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid?

4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid has molecular formula C11H15BO4 and molecular weight 222.045 g/mol.

What are the upstream and downstream products of 4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid?

For 4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid, Upstream Products: 2-(4-Bromophenoxy)tetrahydro-2H-pyran, Trimethyl borate, tert-Butyllithium.

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. "4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid (CAS 182281-01-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32088-7 (accessed 2026-11-09).

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