1-Butyl-3-ethylimidazolium tetrafluoroborate

1-丁基-3-乙基咪唑四氟硼酸盐

Also known as: 1‐BUTYL‐3‐ETHYLIMIDAZOLIUM TETRAFLUOROBORATE

1-Butyl-3-ethylimidazolium tetrafluoroborate (CAS 581101-91-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H17BF4N2 and a molecular weight of 240.05 g/mol. It is also known as 1‐BUTYL‐3‐ETHYLIMIDAZOLIUM TETRAFLUOROBORATE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 581101-91-9
Jingsj CID: J-757161-7
Molecular Formula: C₉H₁₇BF₄N₂
Chinese Name: 1-丁基-3-乙基咪唑四氟硼酸盐
Molecular Weight: 240.05 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Butyl-3-ethylimidazolium tetrafluoroborate?

The CAS number of 1-Butyl-3-ethylimidazolium tetrafluoroborate is 581101-91-9.

What are the molecular formula and molecular weight of 1-Butyl-3-ethylimidazolium tetrafluoroborate?

1-Butyl-3-ethylimidazolium tetrafluoroborate has molecular formula C9H17BF4N2 and molecular weight 240.05 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Butyl-3-ethylimidazolium tetrafluoroborate (CAS 581101-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-757161-7 (accessed 2026-10-23).

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