Lithium bis(fluorosulfonyl)imide
Also known as: Imidodisulfuryl fluoride lithium salt, Bis(fluorosulfonyl)imide lithium, LiFSI, Lithium bis(fluorosulfonyl)imide, Lithium bisfluorosulfonimide
Lithium bis(fluorosulfonyl)imide (CAS 171611-11-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula F2LiNO4S2 and a molecular weight of 187.072 g/mol. Key property: a melting point of 124-128 ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.56 to 0.56 CNY per 500g. Record last updated Aug 21, 2026.
- CAS No.
- 171611-11-3
- Jingsj CID
- J-1143857-9
- Molecular Formula
- F2LiNO4S2
- Molecular Weight
- 187.072 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 500g | ¥280.00 | $0.08 /gBest ¥0.56/g CNY | CN China MOQ 500g | |
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 124-128 ºC |
|---|---|
| Exact Mass | 186.939682 |
| PSA | 85.04000 |
| LogP | 1.95030 |
Frequently Asked Questions
What is the CAS number of Lithium bis(fluorosulfonyl)imide?
The CAS number of Lithium bis(fluorosulfonyl)imide is 171611-11-3.
What are the molecular formula and molecular weight of Lithium bis(fluorosulfonyl)imide?
Lithium bis(fluorosulfonyl)imide has molecular formula F2LiNO4S2 and molecular weight 187.072 g/mol.
Which suppliers offer Lithium bis(fluorosulfonyl)imide?
2 supplier(s) listed; reference unit price ¥0.56–0.56 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lithium bis(fluorosulfonyl)imide (CAS 171611-11-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1143857-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.