Trihexyl borate

硼酸三正己酯

Also known as: BORIC ACID TRI-N-HEXYL ESTER, Boric Acid Trihexyl Ester, TRI-N-HEXYL BORATE, TRIHEXYL BORATE, Hexyl borate, tri-, Hexyl orthoborate, boricacid(h3bo3),trihexylester, boricacid,trihexylester, tri-hexylborat, EINECS 226-262-8

Trihexyl borate (CAS 5337-36-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H39BO3 and a molecular weight of 314.311 g/mol. It is also known as BORIC ACID TRI-N-HEXYL ESTER, Boric Acid Trihexyl Ester and TRI-N-HEXYL BORATE. Key properties include a boiling point of 315.6±10.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 125.8±21.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5337-36-0
Jingsj CID
J-3966-4
Molecular Formula
C18H39BO3
Chinese Name
硼酸三正己酯
Molecular Weight
314.311 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point315.6±10.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point125.8±21.7 °C

Frequently Asked Questions

What is the CAS number of Trihexyl borate?

The CAS number of Trihexyl borate is 5337-36-0.

What are the molecular formula and molecular weight of Trihexyl borate?

Trihexyl borate has molecular formula C18H39BO3 and molecular weight 314.311 g/mol.

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

Last updated:

How to cite: Jingsj. "Trihexyl borate (CAS 5337-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3966-4 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.