1-Ethyl-3-methylimidazolium trifluoromethanes… 145022-44-2

Name: 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)
Brand: Vaqora Chemicals
SKU: VQ-001536

About 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate is an ionic liquid carrying the CAS registry number 145022-44-2 with a typical assay of ≥98.0%. The compound has the formula C7H11F3N2O3S, corresponding to a molecular weight of 260.24 g/mol. The IUPAC name is 1-ethyl-3-methylimidazol-3-ium. Trifluoromethanesulfonate. Alternative names: EMIM Otf and 1-Ethyl-3-methylimidazolium Triflate.

It is supplied as a very light yellow to dark yellow and very light brown-yellow to dark brown-yellow liquid. Key physical data: a boiling point of above 350 °C and a density of 1.387 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include green reaction media, electrochemistry, extraction and separation and catalysis. Buyers come mainly from academic and industrial research, batteries and energy storage and polymers and plastics.

Standard pack sizes are 5 g, 50 g and 250 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)
Catalogue No.	VQ-001536
CAS Number	145022-44-2
IUPAC name	1-ethyl-3-methylimidazol-3-ium;trifluoromethanesulfonate
Molecular formula	C₇H₁₁F₃N₂O₃S
Molecular weight	260.24 g/mol
Exact mass	260.0442
Purity / assay	≥98.0%
HSN code	29339900
InChIKey	ZPTRYWVRCNOTAS-UHFFFAOYSA-M
SMILES	CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[O-]
PubChem CID	2758874

Physical properties
Physical form	Liquid
Appearance	Very light yellow to dark yellow and very light brown-yellow to dark brown-yellow liquid
Boiling point	>350 °C
Density	1.387 g/mL at 25 °C
H-bond donors / acceptors	0 / 6
TPSA	74.4 Å²
Synonyms	EMIM Otf, 1-Ethyl-3-methylimidazolium Triflate, 1-ethyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate, 3-Ethyl-1-methyl-1H-imidazol-3-ium trifluoromethanesulfonate, 1-ethyl-3-methyl-imidazol-3-ium, trifluoromethanesulfonate, 1-ethyl-3-methyl-1h-imidazolium trifluoromethanesulfonate, EMIMOtf, 1-Ethyl-3-methylimidaz, 1-methyl-3-ethylimidazolium trifluoromethanesulfonate, trifluoromethanesulfonic acid, 1-ethyl-3-methylimidazole, 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 97%

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 145022-44-2

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98% (H-NMR)

CAS: 145022-44-2
Formula: C₇H₁₁F₃N₂O₃S
MW: 260.24 g/mol

VQ-001535

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 97%

CAS: 145022-44-2
Formula: C₇H₁₁F₃N₂O₃S
MW: 260.24 g/mol

VQ-001532

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 98%

CAS: 145022-44-2
Formula: C₇H₁₁F₃N₂O₃S
MW: 260.24 g/mol

VQ-001533

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 99.0%

CAS: 145022-44-2
Formula: C₇H₁₁F₃N₂O₃S
MW: 260.24 g/mol

VQ-001534

Frequently asked questions

What is the CAS number of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)?

The CAS Registry Number of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) is 145022-44-2. It is also known as EMIM Otf, 1-Ethyl-3-methylimidazolium Triflate, 1-ethyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate.

What is the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)?

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) has the molecular formula C7H11F3N2O3S and a molecular weight of 260.24 g/mol.

Which grade and pack sizes of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) can I order?

We supply 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) in (≥98.0%) grade, in 5 g, 50 g, 250 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T)?

Yes. Every lot of 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) be shipped internationally?

Yes. We export 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.