Products Description
1-Hexyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide is an organic compound with the chemical formula C12H19F6N3O4S2. It is a transparent liquid with a color ranging from colorless to light orange to yellow.
HMIM BTI should be stored in an environment above 30°C to prevent decomposition. In addition, contact with skin and eyes should be avoided to prevent possible irritation and injury.
Basic Info
| CAS | 382150-50-7 |
| Chemical formula | C12H19F6N3O4S2 |
| Molecular weight | 447.42 |
| Density | 1.37 g/cm3 |
| Melting point | -9°C(lit.) |
| Flash point | -9℃ |
| Refractive index | 1.4300 to 1.4340 |
| PH value | 6 (H2O, 20℃) |
| Storage conditions | Store below +30°C. |
| Appearance | Transparent liquid |
| Color | Colorless to Light orange to Yellow |
Uses
- 1-Hexyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide
It is often used as a raw material for catalysts and flame retardants.
- In synthesis, it can be used to prepare catalysts, such as methylene trifluoromethanesulfonyl imide, to catalyze important organic reactions.
- In addition, it is also widely used as a flame retardant material in polymer, plastic, electronics and electrical industries.
Inspection Process
Appearance and properties verification
In a place with sufficient light and suitable ambient temperature, directly observe the sample visually. Normally, it should be a transparent liquid with a color between colorless and light orange and yellow. If the liquid is found to be turbid, with precipitation or the color is far beyond the normal range, it is likely that the product quality is in doubt, and it is necessary to check whether impurities are mixed in or whether a deterioration reaction has occurred.
Melting point determination
Accurately use a professional melting point instrument for testing. The standard melting point is -9°C. Ensure that the instrument is calibrated correctly and the heating rate is stable during measurement. If the measured value deviates greatly from the standard, it means that the purity of the sample is impaired, and impurities have changed the original crystal structure and intermolecular forces of the substance, causing the melting point to fluctuate; or the temperature control is not good during the storage of the sample, and it is in an unsuitable environment for a long time, causing changes in properties.
Flash point concern
The flash point is known to be -9℃, and this property is associated with the flammability risk of the sample. In the vicinity of heating, transportation, and storage operations, open flames and high temperature sources are strictly prohibited, because their low flash point makes the sample extremely easy to ignite. The ambient temperature and fire prevention measures must be strictly controlled throughout the operation to prevent flash fire hazards.
Refractive index detection
Measured by a refractometer, the ideal refractive index is between 1.4300 and 1.4340. The refractometer needs to be calibrated to zero in advance, and the measurement temperature should be kept as constant as possible (because the refractive index is affected by temperature). If the value is abnormal, in addition to impurity interference, it may also be due to fluctuations in process parameters in the synthesis process, resulting in subtle changes in the chemical structure of the product, affecting the refraction performance of light.
pH value determination
According to the specification, take an appropriate amount of sample and dissolve it in water (20°C) to make a test solution, and measure it with a precise pH meter. The standard pH value is 6. Abnormal pH indicates that the product may be mixed with acidic or alkaline impurities, or hydrolysis or chemical reactions may change the hydrogen ion concentration, affecting its chemical stability and applicable scenarios.
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.
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