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1-Ethyl-3-methylimidazolium hexafluorophosphate

Also known as: 1-Ethyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate, 1-Ethyl-3-methylimidazolium hexafluorophosphate, 1-Ethyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate(V), EMIMPF6, 1-Ethyl-3-methylimidazolium hexafluorophosphate [for Molten Salt], 3-Ethyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate, 1-ethyl-3-methylimidazol-3-ium hexafluorophosphate

1-Ethyl-3-methylimidazolium hexafluorophosphate (CAS 155371-19-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11F6N2P and a molecular weight of 256.12900 g/mol. Key property: a melting point of 58-62 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
155371-19-0
Jingsj CID
J-1103223-8
Molecular Formula
C6H11F6N2P
Molecular Weight
256.12900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point58-62 °C(lit.)
Exact Mass256.05600
PSA22.40000
LogP3.71490

Frequently Asked Questions

What is the CAS number of 1-Ethyl-3-methylimidazolium hexafluorophosphate?

The CAS number of 1-Ethyl-3-methylimidazolium hexafluorophosphate is 155371-19-0.

What are the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium hexafluorophosphate?

1-Ethyl-3-methylimidazolium hexafluorophosphate has molecular formula C6H11F6N2P and molecular weight 256.12900 g/mol.

What are the upstream and downstream products of 1-Ethyl-3-methylimidazolium hexafluorophosphate?

For 1-Ethyl-3-methylimidazolium hexafluorophosphate, Upstream Products: 1-methylimidazole, Bromoethane, Diethyl sulfate; Downstream Products: Phosphorus pentafluoride, Fluoroethane.

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

Last updated:

How to cite: Jingsj. "1-Ethyl-3-methylimidazolium hexafluorophosphate (CAS 155371-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103223-8 (accessed 2026-11-09).

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