1-methyl-3-octylimidazolium chloride

1-甲基-3-辛基氯化咪唑鎓

Also known as: 3-METHYL-1-OCTYLIMIDAZOLIUM CHLORIDE, 1-Octyl-3-methylimidazolium chloride, 3-Methyl-1-n-octylimidazolium chloride, OMIMCl, 1-Methyl-3-n-octylimidazolium chloride, 1-methyl-3-octylimidazol-1-ium chloride, 1-octyl-3-methylimidazolium chloride, MFCD03095432, 1H-Imidazolium, 3-methyl-1-octyl-, chloride (1:1)

1-methyl-3-octylimidazolium chloride (CAS 64697-40-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H23ClN2 and a molecular weight of 230.777 g/mol. It is also known as 3-METHYL-1-OCTYLIMIDAZOLIUM CHLORIDE, 1-Octyl-3-methylimidazolium chloride and 3-Methyl-1-n-octylimidazolium chloride. Key properties include a melting point of 12°C(lit.) and a density of 1.01 g/mL at 20ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64697-40-1
Jingsj CID: J-36911-0
Molecular Formula: C₁₂H₂₃ClN₂
Chinese Name: 1-甲基-3-辛基氯化咪唑鎓
Molecular Weight: 230.777 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	12°C(lit.)
Density	1.01 g/mL at 20ºC(lit.)

Frequently Asked Questions

What is the CAS number of 1-methyl-3-octylimidazolium chloride?

The CAS number of 1-methyl-3-octylimidazolium chloride is 64697-40-1.

What are the molecular formula and molecular weight of 1-methyl-3-octylimidazolium chloride?

1-methyl-3-octylimidazolium chloride has molecular formula C12H23ClN2 and molecular weight 230.777 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-methyl-3-octylimidazolium chloride (CAS 64697-40-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36911-0 (accessed 2026-10-22).

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