2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Also known as: 1-Hexylboronic acid pinacol ester, Hexylboronic acid pinacol ester, 2-(hexyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(1-hexyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, n-hexylboronic acid pinacolester, 1,3,2-Dioxaborolane, 2-hexyl-4,4,5,5-tetramethyl-

2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 86308-26-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H25BO2 and a molecular weight of 212.13700 g/mol. Key properties include a boiling point of 238.068ºC at 760 mmHg, a density of 1.167 and a flash point of 84ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86308-26-1
Jingsj CID: J-43200-8
Molecular Formula: C₁₂H₂₅BO₂
Molecular Weight: 212.13700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	238.068ºC at 760 mmHg
Density	1.167
Flash Point	84ºC
Exact Mass	212.19500
PSA	18.46000
LogP	3.65890
Refractive Index	1.426

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-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

The CAS number of 2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 86308-26-1.

What are the molecular formula and molecular weight of 2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C12H25BO2 and molecular weight 212.13700 g/mol.

What are the upstream and downstream products of 2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

For 2-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Upstream Products: 1-hexene, Pinacolborane, 1-Bromohexane; Downstream Products: 1-Hexanol, Heptanal, Hexylbenzene.

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-Hexyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 86308-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43200-8 (accessed 2026-11-09).

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