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

Name: 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)
Brand: Vaqora Chemicals
SKU: VQ-001526

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

1-Ethyl-3-methylimidazolium tetrafluoroborate (CAS 143314-16-3) is an ionic liquid offered by Vaqora Chemicals in Biochemistry grade with a typical assay of 98%. Formula C6H11BF4N2, molecular weight 197.97 g/mol. Systematically, it is named 1-ethyl-3-methylimidazol-3-ium tetrafluoroborate. Alternative names: [emim]BF4 and 1-Ethyl 3-methylimidazolium tetrafluoroborate.

The product is provided as a liquid. Literature values give a melting point of 15 °C and a boiling point of above 350 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include green reaction media, electrochemistry and extraction and separation. Buyers come mainly from 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

Specifications & identifiers

Chemical identifiers
Product name	1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)
Catalogue No.	VQ-001526
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
Grade	Biochemistry
Purity / assay	98%
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
Melting point	15 °C
Boiling point	>350 °C
H-bond donors / acceptors	0 / 5
TPSA	8.8 Å²
UN number	UN 3082
Synonyms	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, 1-Ethyl-3-methylimidazolium tetrafluoroborate, >=98% (HPLC)

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 for electrochemistry, ≥99.0% (HPLC)

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

VQ-001525

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

Frequently asked questions

What is the CAS number of 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)?

The CAS Registry Number of 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr) is 143314-16-3. It is also known as 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).

What is the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)?

1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr) 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, 98% (H-Nmr) can I order?

We supply 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr) in Biochemistry (98%) 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-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr)?

Yes. Every lot of 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr) 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, 98% (H-Nmr) be shipped internationally?

Yes. 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98% (H-Nmr) is classified as hazardous (UN 3082), 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.