1-Ethyl-3-methylimidazolium methanesulphonate… 145022-45-3

Name: 1-Ethyl-3-methylimidazolium methanesulphonate, 95%
Brand: Vaqora Chemicals
SKU: VQ-001520

About 1-Ethyl-3-methylimidazolium methanesulphonate, 95%

Vaqora Chemicals supplies 1-Ethyl-3-methylimidazolium methanesulphonate in Biochemistry grade, an ionic liquid registered under CAS number 145022-45-3, specified at 95% purity. Its molecular formula is C7H14N2O3S and its molecular weight is 206.27 g/mol. The IUPAC name is 1-ethyl-3-methylimidazol-3-ium. Methanesulfonate. It is also known as 1-Ethyl-3-methylimidazolium methanesulfonate or EMIMMeSO3.

In its supplied form it is a liquid to semi solid to solid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include green reaction media, electrochemistry and extraction and separation. Typical end-use sectors are academic and industrial research and batteries and energy storage.

Vaqora Chemicals supplies 1-Ethyl-3-methylimidazolium methanesulphonate in 100 g, 1 kg and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-3-methylimidazolium methanesulphonate, 95%
Catalogue No.	VQ-001520
CAS Number	145022-45-3
IUPAC name	1-ethyl-3-methylimidazol-3-ium;methanesulfonate
Molecular formula	C₇H₁₄N₂O₃S
Molecular weight	206.27 g/mol
Exact mass	206.0725
Grade	Biochemistry
Purity / assay	95%
HSN code	29332990
InChIKey	IXLWEDFOKSJYBD-UHFFFAOYSA-M
SMILES	CCN1C=C[N+](=C1)C.CS(=O)(=O)[O-]
PubChem CID	16211849

Physical properties
Physical form	Liquid
Appearance	Liquid to semi solid to solid
H-bond donors / acceptors	0 / 3
TPSA	74.4 Å²
UN number	UN 3265
Synonyms	1-Ethyl-3-methylimidazolium methanesulfonate, 3-Ethyl-1-methyl-1H-imidazol-3-ium methanesulfonate, 1H-Imidazolium, 3-ethyl-1-methyl-, methanesulfonate (1:1), 1-Ethyl-3-methyl-1H-imidazol-3-ium methanesulfonate, EMIMMeSO3, 1-Ethyl-3-methylimidazoliummethanesulfonate, 1-ethyl-3-methyl imidazolium methyl sulfonate, 1-ethyl-3-methylimidazolium me-thanesulfonate, 1-Ethyl-3-methylimidazolium methanesulfonate, >=95%, 1H-Imidazolium, 3-ethyl-1-methyl-, methanesulfonate, 1-Ethyl-3-methylimidazolium Methanesulfonate (EMIMMeSO3)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Frequently asked questions

What is the CAS number of 1-Ethyl-3-methylimidazolium methanesulphonate, 95%?

The CAS Registry Number of 1-Ethyl-3-methylimidazolium methanesulphonate, 95% is 145022-45-3. It is also known as 1-Ethyl-3-methylimidazolium methanesulfonate, 3-Ethyl-1-methyl-1H-imidazol-3-ium methanesulfonate, 1H-Imidazolium, 3-ethyl-1-methyl-, methanesulfonate (1:1).

What is the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium methanesulphonate, 95%?

1-Ethyl-3-methylimidazolium methanesulphonate, 95% has the molecular formula C7H14N2O3S and a molecular weight of 206.27 g/mol.

Which grade and pack sizes of 1-Ethyl-3-methylimidazolium methanesulphonate, 95% can I order?

We supply 1-Ethyl-3-methylimidazolium methanesulphonate, 95% in Biochemistry (95%) grade, in 100 g, 1 kg, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Ethyl-3-methylimidazolium methanesulphonate, 95%?

Yes. Every lot of 1-Ethyl-3-methylimidazolium methanesulphonate, 95% 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 methanesulphonate, 95% be shipped internationally?

Yes. 1-Ethyl-3-methylimidazolium methanesulphonate, 95% is classified as hazardous (UN 3265), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.