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Ionic Liquids

1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)

Available on request

Order 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) (CAS 328090-25-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) chemical structure
CAS number328090-25-1
FormulaC13H18N2O3S
Molar mass282.36 g/mol
Physical formCrystalline
HS code29332100
Purity≥98.0%
InChIKeyHXMUPILCYSJMLQ-UHFFFAOYSA-M
IUPAC name1-ethyl-3-methylimidazol-3-ium;4-methylbenzenesulfonate

About 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)

Zemixal supplies 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) within its laboratory Chemicals & Reagents portfolio. For your records (≥98.0%), the material is defined by CAS 328090-25-1, formula C13H18N2O3S and molar mass 282.36 g/mol. Expect white to brown powder or crystal or chunks.

Use cases we see most often

  • Green reaction media
  • Electrochemistry
  • Extraction & separation

Storage and safety notes

Literature values: melting point 25-35 °C and density 1.231 g/mL at 20 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 5 g and 50 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Green reaction media
  • Electrochemistry
  • Extraction & separation

Applications

Batteries and Energy StorageResearch Labs and Universities

Grade guides

HPLC Grade

Specifications and identifiers

Specifications of 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)
Product name1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)
Catalogue numberZX-001531
CAS number328090-25-1
IUPAC name1-ethyl-3-methylimidazol-3-ium;4-methylbenzenesulfonate
Molecular formulaC13H18N2O3S
Molar mass282.36 g/mol
Exact mass282.1038
Purity / assay≥98.0%
Physical formCrystalline
AppearanceWhite to brown powder or crystal or chunks
Melting point25-35 °C
Density1.231 g/mL at 20 °C
H-bond donors / acceptors0 / 3
Topological polar surface area74.4 Ų
HS code29332100
InChIKeyHXMUPILCYSJMLQ-UHFFFAOYSA-M
SMILESCCN1C=C[N+](=C1)C.CC1=CC=C(C=C1)S(=O)(=O)[O-]
PubChem CID10636633
Synonyms1-Ethyl-3-methylimidazolium p-Toluenesulfonate, 1-Ethyl-3-methyl-1H-imidazol-3-ium 4-methylbenzenesulfonate, 1-Ethyl-3-methyl-3-imidazolium 4-Methylbenzenesulfonate, 1-ethyl-3-methyl-1H-imidazol-3-ium 4-methylbenzene-1-sulfonate, 1-ethyl-3-methylimidazolium p-toluene sulfonate, 1-Ethyl-3-methyl-1H-imidazol-3-ium4-methylbenzenesulfonate, 1-Ethyl-3-methylimidazolium tosylate, >=98.0% (HPLC), 1-Ethyl-3-MethylimidazoliumP-Toluenesulfonate, 1-ethyl-3-methylimidazol-3-ium,4-methylbenzenesulfonate, 1-ethyl-3-methylimidazoliumtosylate, 1-Ethyl-3-methylimidazolium toluenesulfonate, EMIM OTs, EMIM OTos, C1C2Im OTs, Im12 OTs

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)
5 gQuoted on request
50 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)

Which CAS number identifies 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)?
1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) is registered under CAS 328090-25-1. You may also see it listed as 1-Ethyl-3-methylimidazolium p-Toluenesulfonate, 1-Ethyl-3-methyl-1H-imidazol-3-ium 4-methylbenzenesulfonate, 1-Ethyl-3-methyl-3-imidazolium 4-Methylbenzenesulfonate. Our catalogue number for this item is ZX-001531.
What are the formula and molar mass of 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)?
For 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC), its formula is C13H18N2O3S and its molar mass is 282.36 g/mol. InChIKey HXMUPILCYSJMLQ-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)?
This listing is ≥98.0% purity. Standard packs are 5 g, 50 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) to my country?
Yes. Because 1-Ethyl-3-methylimidazolium tosylate, ≥98.0% (HPLC) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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