Lithium bis(trifluoromethanesulphonyl)imide CAS 90076-65-6
| CAS | 90076-65-6 |
| EINECS | 415-300-0 |
| InChI | InChI=1/C2F6NO4S2.Li/c3-1(4.5)14(10.11)9-15(12.13)2(6.7)8;/q-1;+1 |
| InChIKey | QSZMZKBZAYQGRS-UHFFFAOYSA-N |
Physico-chemical Properties
| Molecular Formula | C2F6LiNO4S2 |
| Molar Mass | 287.09 |
| Density | 1.334 g/cm3 |
| Melting Point | 234-238°C(lit.) |
| Boling Point | 234-238?°C (lit.) |
| Flash Point | >100°C (>212°F) |
| Water Solubility | Soluble in water. |
| Solubility | H2O: 10mg/mL, clear, colorless |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | Hygroscopic Powder |
| Specific Gravity | 1.334 |
| Color | White |
| BRN | 6625414 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Moisture Sensitive |
| Physical and Chemical Properties | Appearance: white crystal or powder Melting Point: 234-238 ℃ Melting Point: 11 ℃ |
| Use | Lithium battery electrolyte |
Risk and Safety
| Risk Codes | R24/25 – R34 – Causes burns R52/53 – Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/22 – Harmful danger of serious damage to health by prolonged exposure if swallowed. |
| Safety Description | S22 – Do not breathe dust. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2923 8/PG 2 |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 29309090 |
| Hazard Note | Harmful/Corrosive/Moisture Sensitive |
| Hazard Class | 8 |
| Packing Group | II |
Reference Information
| LogP | -1.46 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | lithium bis-trifluoromethanesulfonamide is a white crystal or powder that can be used as a lithium electrolyte for lithium ion batteries, it has high electrochemical stability and conductivity. |
| Application | lithium bis (trifluoromethylsulfonimide) can be used in the preparation of lithium battery electrolyte and novel Rare Earth Lewis acid catalyst; for the preparation of chiral imidazolium salts by anion displacement reaction of the corresponding trifluoromethanesulfonate. This product is an important fluorine-containing organic ionic compound, which is applied to secondary lithium batteries and supercapacitors. As well as clean energy devices such as aluminum electrolytic capacitors, high-performance non-aqueous electrolyte materials, and new high-efficiency catalysts, all have important industrial application value. lithium battery electrolyte: 1. Lithium battery 2. Ionic liquids 3. Anti-static 4. Medicine (less use) for the preparation of lithium battery electrolyte and new rare earth Lewis acid catalyst; for the preparation of chiral imidazolium salts by anion displacement reaction of the corresponding trifluoromethanesulfonate |
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