1-Ethyl-3-methylimidazolium tetrafluoroborate… 143314-16-3

Name: 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)
Brand: Vaqora Chemicals
SKU: VQ-001525

About 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)

Vaqora Chemicals supplies 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, an ionic liquid registered under CAS number 143314-16-3, specified at ≥99.0% purity. Formula C6H11BF4N2, molecular weight 197.97 g/mol. Its systematic (IUPAC) name is 1-ethyl-3-methylimidazol-3-ium tetrafluoroborate. It is also known as 1-Ethyl-3-methylimidazolium tetrafluoroborate or [emim]BF4.

The material typically appears as a very light yellow to dark yellow and very light brown-yellow to dark brown-yellow liquid. Reported physical data include a melting point of 15 °C and a boiling point of above 350 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for green reaction media, electrochemistry, extraction and separation and battery and energy materials. Buyers come mainly from academic and industrial research and batteries and energy storage.

Vaqora Chemicals supplies 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry in 5 g and 50 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation
Battery & energy materials

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)
Catalogue No.	VQ-001525
CAS Number	143314-16-3
IUPAC name	1-ethyl-3-methylimidazol-3-ium tetrafluoroborate
Molecular formula	C₆H₁₁BF₄N₂
Molecular weight	197.97 g/mol
Exact mass	198.0951
Purity / assay	≥99.0%
HSN code	29339900
InChIKey	CUNYTRQQXKCRTJ-UHFFFAOYSA-N
SMILES	[B-](F)(F)(F)F.CCN1C=C[N+](=C1)C
PubChem CID	2769348

Physical properties
Physical form	Liquid
Appearance	Very light yellow to dark yellow and very light brown-yellow to dark brown-yellow liquid
Melting point	15 °C
Boiling point	>350 °C
Density	1.294 g/mL at 25 °C
H-bond donors / acceptors	0 / 5
TPSA	8.8 Å²
Synonyms	1-Ethyl-3-methylimidazolium tetrafluoroborate, 1-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate, 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate, 1-Ethyl-3-methylimidazolium tetrafluoroborate (for molten salt), 1-Ethyl-3-methylimidazolium Tetrafluoroborate [for Molten Salt], [emim]BF4, 1-propenyl-3-methylimidazolium tetrafluoroborate, 1-Ethyl 3-methylimidazolium tetrafluoroborate, 1-methyl-3-ethylimidazolium Tetrafluoroborate, 1-ethyl-3-methylimidazolium tetrafluoroborate salt

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, 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

Other grades of CAS 143314-16-3

1-Ethyl-3-methylimidazolium tetrafluoroborate, ≥97.0% (HPLC/T)

CAS: 143314-16-3
Formula: C₆H₁₁BF₄N₂
MW: 197.97 g/mol

VQ-001527

Biochemistry

1-Ethyl-3-methylimidazolium tetrafluoroborate, ≥98% (HPLC)

CAS: 143314-16-3
Formula: C₆H₁₁BF₄N₂
MW: 197.97 g/mol

VQ-001528

Biochemistry

1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)

CAS: 143314-16-3
Formula: C₆H₁₁BF₄N₂
MW: 197.97 g/mol

VQ-001526

Frequently asked questions

What is the CAS number of 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)?

The CAS Registry Number of 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) is 143314-16-3. It is also known as 1-Ethyl-3-methylimidazolium tetrafluoroborate, 1-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate, 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate.

What is the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)?

1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) has the molecular formula C6H11BF4N2 and a molecular weight of 197.97 g/mol. Its IUPAC name is 1-ethyl-3-methylimidazol-3-ium tetrafluoroborate.

Which grade and pack sizes of 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) can I order?

We supply 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) in (≥99.0%) grade, in 5 g, 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC)?

Yes. Every lot of 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (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-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) be shipped internationally?

Yes. 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (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.