1-Ethyl-3-methylimidazolium ethyl sulfate, 99%

Description

CAS: 342573-75-5 | C8H16N2O4S | 236.286 g/mol

1-Ethyl-3-methylimidazolium ethyl sulfate is an ionic liquid having free form chloride used as an alternative to the corresponding halide salts in metathesis reactions to prepare other ionic liquids including 1-butyl-3-methylimidazolium hexafluorophosphate. It is also utilized in the study of layering and shear properties of ionic liquid between nano-films and mica surfaces.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Ethyl-3-methylimidazolium ethyl sulfate is an ionic liquid having free form chloride used as an alternative to the corresponding halide salts in metathesis reactions to prepare other ionic liquids including 1-butyl-3-methylimidazolium hexafluorophosphate. It is also utilized in the study of layering and shear properties of ionic liquid between nano-films and mica surfaces.

Solubility
Miscible with water and alcohol.

Notes
Hygroscopic. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and bases.

Specifications

Chemical Identifiers

• CAS: 342573-75-5
• Molecular Formula: C8H16N2O4S
• Molecular Weight (g/mol): 236.286
• MDL Number: MFCD06798189
• InChI Key: VRFOKYHDLYBVAL-UHFFFAOYSA-M
• Synonym: 1-ethyl-3-methylimidazolium ethyl sulfate, 1-ethyl-3-methylimidazolium ethylsulfate, 1-ethyl-3-methyl-1h-imidazol-3-ium ethyl sulfate, basionics™ lq 01, dsstox_cid_29130, dsstox_rid_83349, dsstox_gsid_49274, ksc221o0f, 1h-imidazolium, 3-ethyl-1-methyl-, ethyl sulfate 1:1, 1-ethyl-3-me-thylimidazolium ethylsulfate
• PubChem CID: 12095229
• IUPAC Name: 1-ethyl-3-methylimidazol-3-ium;ethyl sulfate
• SMILES: CCN1C=C[N+](=C1)C.CCOS(=O)(=O)[O-]

• Melting Point: <-30°C
• Density: 1.24
• Flash Point: 162°C (324°F)
• Quantity: 250 g
• Solubility Information: Miscible with water and alcohol.
• Formula Weight: 236.29
• Percent Purity: 99%
• Chemical Name or Material: 1-Ethyl-3-methylimidazolium ethyl sulfate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only