Products Description
1-Ethyl-3-methylimidazolium Tetrafluoroborate is an ionic liquid with the chemical formula C₆H₁₁BF₄N₂ and a molecular weight of 197.97. This compound consists of a cation and an anion, the cation is 1-ethyl-3-methylimidazolium and the anion is tetrafluoroborate (BF₄-).
1-Ethyl-3-methylimidazolium tetrafluorob is a liquid at room temperature. This compound is stable in air and water and is usually colorless to light orange to yellow 45.
Basic Info
| 1-Ethyl-3-methylimidazolium tetrafluoroborate Basic information | |
| Product Name: | 1-Ethyl-3-methylimidazolium tetrafluoroborate |
| CAS: | 143314-16-3 |
| MF: | C6H11BF4N2 |
| MW: | 197.97 |
| EINECS: | 671-177-5 |
| Mol File: | 143314-16-3.mol |
| Melting point | 15 °C(lit.) |
| Boiling point | >350 °C(lit.) |
| density | 1.294 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.413(lit.) |
| Fp | >230 °F |
| form | liquid |
| Sensitive | Hygroscopic |
| InChIKey | RNBAQXLNJMVTCI-UHFFFAOYSA-M |
| CAS DataBase Reference | 143314-16-3(CAS DataBase Reference) |
Uses
Electrochemical Applications: 1-Ethyl-3-methylimidazolium Tetrafluoroborate is often used in the field of electrochemistry, especially in the capillary electrophoresis method for the separation of phenolic compounds in grape seed extract. It can also be used as a good solvent for organic and inorganic compounds.
Catalytic Reaction: In catalytic reactions, it can be used as a solvent or catalyst, especially in organic synthesis and catalytic reactions.
Inspection Process
Appearance and properties inspection
Under natural light, visually inspect the transparent container containing the sample. Normally, it should be a colorless to light yellow transparent liquid. If there is turbidity, precipitation, or abnormal color, there may be quality problems.
Melting point determination
Select a well-calibrated melting point instrument with precise temperature control, take an appropriate amount of sample, grind it into powder, dry it and remove water, and then put it into a capillary tube with a height of about 3mm. Use water as a temperature transfer liquid, heat it to a temperature close to the melting point, immerse the capillary tube with a thermometer, control the heating rate to 1.0 - 1.5℃/minute, stir evenly, record the temperature from initial melting to full melting, repeat 3 times and take the average, the standard melting point is 15℃.
Boiling point determination
Use a boiling point tester or a distiller with this device to slowly heat the sample until a stable vapor flow appears. At this time, the temperature is the boiling point (the boiling point of the sample is > 350℃). The heating speed must be controlled and the device must be sealed to prevent volatilization.
Density determination
Balance cylinder method: Use a high-precision balance to weigh the sample to obtain the mass m, slowly pour it into the measuring cylinder to measure the volume V, and calculate the density according to the formula ρ = m/V. Prevent volatile losses during operation, and the accuracy of the measuring cylinder must meet the standard.
Densitometer method: Select a densitometer with appropriate range and accuracy, wash it and gently place it in the sample, read it after it stabilizes, and try to control the measurement temperature at 25℃. The standard density is 1.294g/mL.
Refractive index detection
First calibrate the refractometer with standard substances, then take an appropriate amount of sample and drop it on the prism, close the prism to remove bubbles, read it after the room temperature stabilizes, and the standard refractive index n20/D is 1.413.
Thermal stability: Place the sample at different high temperatures (such as 50℃, 100℃, etc.) and heat it regularly to observe the changes in appearance, color and physical and chemical properties, and use chemical analysis to check whether the structure and composition have changed.
Company Profile
Gnee Chem with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.We have direct import and export rights and are ISO 9001 certified, and our products are sold worldwide.
Our team consists of more than 200 people, and over the years, the whole team continues to progress to meet the actual needs of our customers .The company has decades of experience in producing and selling high-quality chemicals, offering organic chemicals, biochemicals, pharmaceutical intermediates and other products.
With the best products, the best service and the best reputation, we are willing to be your most reliable long-term partner!
FAQ
Q：Could you please send me your best price?
A：Yes, we cherish every cooperative customer and work hard to facilitate transactions.
And before quoting,please kindly consult us and provide:
1)What's products do you need?.
2)Using for yourself?Or for resale?.
So that we can recommend the most corresponding .
Q: How do you control the quality?
A: We have more than 10 years experience in exporting chemicals, our customers are all over the world, our professional and strict quality control system helps us to keep alive in this market.
Q : Do you have stock?
A: Most of the products are in normal production and we can ship immediately.
Q：When is your payment term ?
A：Payment shall be 30%-50% deposit by T/T,balance 50%-70% paid by T/T,D/P after inspection but before shipment.
Hot Tags: cas 143314-16-3 | 1-ethyl-3-methylimidazolium tetrafluoroborate, China cas 143314-16-3 | 1-ethyl-3-methylimidazolium tetrafluoroborate manufacturers, suppliers, factory, ethyl 2 cyano 3 4 hydroxy 3 methoxyphenyl , 1 Butylpyridinium tetrafluoroborate 99 , 1 Butyl 2 3 dimethyl 1H imidazol 3 ium hexafluorophosphate V , Boc 4 phenyl Phe OH 97 , Tantalum powder 98 , Pigment Red 22 for Textile
