1-Ethyl-2,3-dimethylimidazolium ethyl sulfate… 516474-08-1

Name: 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)
Brand: Vaqora Chemicals
SKU: VQ-001490

About 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)

Vaqora Chemicals supplies 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, an ionic liquid registered under CAS number 516474-08-1, specified at ≥94.5% purity. Formula C9H18N2O4S, molecular weight 250.32 g/mol. Its systematic (IUPAC) name is 1-ethyl-2,3-dimethylimidazol-3-ium. Ethyl sulfate. It is also known as Basionics® ST 67 or 1-ethyl-2,3-dimethylimidazolium ethylsulfate.

In its supplied form it is beige to yellow powder or crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span green reaction media, electrochemistry and extraction and separation. Our customers for this product work in academic and industrial research and batteries and energy storage.

Standard pack sizes are 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)
Catalogue No.	VQ-001490
CAS Number	516474-08-1
IUPAC name	1-ethyl-2,3-dimethylimidazol-3-ium;ethyl sulfate
Molecular formula	C₉H₁₈N₂O₄S
Molecular weight	250.32 g/mol
Exact mass	250.0987
Purity / assay	≥94.5%
HSN code	29399900
InChIKey	OSCREXKVIJBLHA-UHFFFAOYSA-M
SMILES	CCN1C=C[N+](=C1C)C.CCOS(=O)(=O)[O-]
PubChem CID	16211088

Physical properties
Physical form	Crystalline
Appearance	Beige to yellow powder or crystals
H-bond donors / acceptors	0 / 4
TPSA	83.6 Å²
Synonyms	Basionics® ST 67, 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, 1-Ethyl-2,3-dimethyl-1H-imidazol-3-ium ethyl sulfate, 1-ethyl-2,3-dimethylimidazolium ethylsulfate, 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, BASF quality, >=94.5% (HPLC)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)?

The CAS Registry Number of 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) is 516474-08-1. It is also known as Basionics® ST 67, 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, 1-Ethyl-2,3-dimethyl-1H-imidazol-3-ium ethyl sulfate.

What is the molecular formula and molecular weight of 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)?

1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) has the molecular formula C9H18N2O4S and a molecular weight of 250.32 g/mol.

Which grade and pack sizes of 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) can I order?

We supply 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) in (≥94.5%) grade, in 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC)?

Yes. Every lot of 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) 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-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) be shipped internationally?

Yes. 1-Ethyl-2,3-dimethylimidazolium ethyl sulfate, ≥94.5% (HPLC) is classified as hazardous, 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.