3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate

Basic Information

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CAS Number

143314-16-3

Molecular Formula

C6H11BF4N2

Molecular Weight

197.97 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

15 °C

Boiling Point

>350 °C

Density

1.294 g/mL at 25 °C

Refractive Index

n20/D 1.41<br />n20/D 1.413(lit.)

SMILES

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[B-](F)(F)(F)F.CCN1C=C[N+](=C1)C

InChI

InChI=1S/C6H11N2.BF4/c1-3-8-5-4-7(2)6-8;2-1(3,4)5/h4-6H,3H2,1-2H3;/q+1;-1

InChIKey

CUNYTRQQXKCRTJ-UHFFFAOYSA-N

LogP

1.63250

Complexity

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Hazard Class

Class 8 Class 8

Sensitiveness

Hygroscopic

Synonyms & References

English

SCHEMBL1238421
DTXCID8029074
E0496
EMIMBF4
AMY3528
MFCD00216668
AKOS025310878
CUNYTRQQXKCRTJ-UHFFFAOYSA-N
1-Ethyl-3-methylimidazolium tetrafluoroborate, >=97.0% (HPLC/T)
AKOS005145780
1-Ethyl-3-methylimidazolium tetrafluoroborate, >=98% (HPLC)
1-Ethyl-3-methylimidazolium tetrafluoroborate (for molten salt)
CAS-143314-16-3
[emim]BF4
SCHEMBL60788
3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate
NCGC00260192-01
1-methyl-3-ethylimidazolium Tetrafluoroborate
1-Ethyl-3-methylimidazolium tetrafluoroborate, for catalysis, >=98.5% (T)
1-ethyl-3-methylimidazolium tetrafluoroborate salt
1-ethyl-3-methylimidazol-3-ium;tetrafluoroborate
1-Ethyl-3-methylimidazolium Tetrafluoroborate [for Molten Salt]
A884988
DTXSID2049218
1-Ethyl-3-methylimidazolium tetrafluoroborate
CHEMBL3187488
FT-0607752
1-propenyl-3-methylimidazolium tetrafluoroborate
143314-16-3
1-Ethyl-3-methyl-1H-imidazol-3-ium tetrafluoroborate
AS-16075

MDL Number

MFCD00216668

Customs Code

29332900

FAQ

What is 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS: 143314-16-3)?

3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS: 143314-16-3) is an organic salt composed of a 1H-imidazolium cation and tetrafluoroborate anion. It is a crystalline solid with high thermal stability and is commonly used as a catalyst or ionic liquid in chemical reactions. Its structure features an imidazole ring with ethyl and methyl substituents, contributing to its unique chemical properties.

What are the main uses of 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS: 143314-16-3)?

This compound is primarily used as a catalyst in organic synthesis, especially in reactions involving nucleophilic substitutions and dehydration. It also serves as an ionic liquid in green chemistry applications due to its low volatility and recyclability. Additionally, it has applications in pharmaceutical research, material science, and as a solvent in various industrial processes.

Is 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS: 143314-16-3) safe?

While 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate is generally considered stable under normal conditions, it should be handled with care. It is advisable to use appropriate personal protective equipment (PPE), such as gloves and goggles, when working with it. Safety data sheets (SDS) recommend avoiding inhalation and skin contact, and it should be stored away from incompatible materials to ensure safe handling.

How should 3-Ethyl-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS: 143314-16-3) be stored?

This compound should be stored in a cool, dry, and dark place, preferably at temperatures below 25°C. It is important to maintain low humidity levels to prevent degradation. Storage in a sealed container is recommended to avoid moisture ingress. Avoid exposure to light and keep it away from strong acids or bases to ensure long-term stability and safety.