1,3-Dimethylimidazolium tetrafluoroborate

1,3-二甲基咪唑四氟硼酸盐

Also known as: 1H-Imidazolium, 1,3-dimethyl-, tetrafluoroborate(1-), 1,3-Dimethyl-2,3-dihydro-1H-imidazol-1-ium tetrafluoroborate, 1,3-Dimethylimidazolium tetrafluoroborate - [D94449], 1,3-dimethylimidazolium tetrafluoroborate [C1MIm]BF4, SKL1387, [C1MIm]BF4, [MMIm]BF4, 1,3-Dimethyl-1H-imidazol-3-ium tetrafluoroborate, DMIMBF4

1,3-Dimethylimidazolium tetrafluoroborate (CAS 121091-31-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H9BF4N2 and a molecular weight of 183.943 g/mol. It is also known as 1H-Imidazolium, 1,3-dimethyl-, tetrafluoroborate(1-), 1,3-Dimethyl-2,3-dihydro-1H-imidazol-1-ium tetrafluoroborate and 1,3-Dimethylimidazolium tetrafluoroborate - [D94449]. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121091-31-4
Jingsj CID: J-1526397-3
Molecular Formula: C₅H₉BF₄N₂
Chinese Name: 1,3-二甲基咪唑四氟硼酸盐
Molecular Weight: 183.943 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,3-Dimethylimidazolium tetrafluoroborate?

The CAS number of 1,3-Dimethylimidazolium tetrafluoroborate is 121091-31-4.

What are the molecular formula and molecular weight of 1,3-Dimethylimidazolium tetrafluoroborate?

1,3-Dimethylimidazolium tetrafluoroborate has molecular formula C5H9BF4N2 and molecular weight 183.943 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. "1,3-Dimethylimidazolium tetrafluoroborate (CAS 121091-31-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526397-3 (accessed 2026-10-25).

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