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Cas Database |
| Name |
Lithium trifluoromethanesulfonate |
EINECS | 251-528-5 |
| CAS No. | 33454-82-9 | Density | 1,9 g/cm3 |
| PSA | 65.58000 | LogP | 1.13220 |
| Solubility | soluble in water | Melting Point |
>300 °C(lit.) |
| Formula | CHF3LiO3S | Boiling Point | 162 °C at 760 mmHg |
| Molecular Weight | 156.011 | Flash Point | N/A |
| Transport Information | N/A | Appearance | white powder |
| Safety | 26-36-37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Methanesulfonicacid, trifluoro-, lithium salt (8CI,9CI);AQ 75T;Fluorad FC 122;LiTFS;Lithium triflate;Lithium trifluoromethanesulfonate;Lithiumtrifluoromethanesulfonate (LiSO3CF3);Lithium trifluoromethylsulfonate;PFM-Li;Sankonol AQ 50T;Sankonol AQ 75T;Sankonol EAc 30T;Trifluoromethanesulfonicacid lithium salt; |
Article Data | 10 |
Lithium trifluoromethanesulfonate Synthetic route
| Conditions | Yield |
|---|---|
| In water at 100℃; for 1h; | 93.3% |
- 4167-85-5
LiSn(C6H5)2CH3
- 135580-50-6
{(CH3)3C}{(CH3)2CH}Si(OSO2CF3)2
- 1493-13-6
trifluorormethanesulfonic acid
- 124-40-3
dimethyl amine
A
- 135580-44-8
{(CH3)3C}{(CH3)2CH}{(CH3)2N}SiSn{N(CH3)2}(C6H5)CH3
B
- 33454-82-9
lithium trifluoromethanesulfonate
C
- 79430-76-5
[Me2NH2]OTf
| Conditions | Yield |
|---|---|
| In diethyl ether; toluene byproducts: C6H6; Ar-atmosphere; addn. of LiSnPh2Me to Si-derivative in ether (-&0°C), toluene addn., addn. of triflic acid (-70°C), stirring (3 h, -70°C), addn. of Me2NH (-40°C); sepn. of Me2NH2OSO2CF3, filtration, evapn. (vac.), fractional distn.; mixt. of stereoisomers (1 : 1) not sepd.; elem. anal.; | A 54% B n/a C n/a |
- 2794-60-7
barium trifluoromethanesulfonate
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| With lithium sulfate In water for 24h; |
- 72971-96-1
bis(trifluoromethyl)sulfone
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| With lithium hydroxide In methanol at 0℃; for 0.5h; |
- 2794-60-7
barium trifluoromethanesulfonate
- 1310-65-2
lithium hydroxide
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| With sulfuric acid In water | |
| With dild. H2SO4 In water |
- 1493-13-6
trifluorormethanesulfonic acid
- 1310-65-2
lithium hydroxide
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| byproducts: H2O; |
- 335-05-7
Trifluoromethanesulfonyl fluoride
- 1310-65-2
lithium hydroxide
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| byproducts: HF; |
- 675825-21-5
Lithium enolate of the acetaldehyde
- 34946-82-2
copper(II) bis(trifluoromethanesulfonate)
- 33454-82-9
lithium trifluoromethanesulfonate
- 34946-82-2
copper(II) bis(trifluoromethanesulfonate)
- 27557-78-4
1,2,2-triphenyl-ethanone; lithium enolate
- 33454-82-9
lithium trifluoromethanesulfonate
- (C6H5)2Sn(OSO2CF3)2
- 27607-86-9
(C6H5)2Sn(OSO2CF3)2
- 4039-32-1
lithium hexamethyldisilazane
A
- 135580-43-7
(C6H5)2Sn{N(Si(CH3)3)2}(OSO2CF3)
B
- 33454-82-9
lithium trifluoromethanesulfonate
| Conditions | Yield |
|---|---|
| In diethyl ether Ar-atmosphere; mixing at -50°C, warming to room temp. (during 2 h); evapn. (vac., room temp.), toluene addn. filtration off of Li-triflate, evapn. (vac.); elem. anal.; | A >95 B n/a |
Lithium trifluoromethanesulfonate Specification
This chemical is called Methanesulfonic acid, 1,1,1-trifluoro-, lithium salt (1:1), and it's also named as Lithium trifluoromethanesulphonate. With the CAS registry number of 33454-82-9, its product categories are Organic-metal Salt; Catalysts for Organic Synthesis; Classes of Metal Compounds; Homogeneous Catalysts; Li (Lithium) Compounds; Metal Triflates; Synthetic Organic Chemistry; Typical Metal Compounds.
Other characteristics of the Methanesulfonic acid, 1,1,1-trifluoro-, lithium salt (1:1) can be summarised as followings: (1)H-Bond Donor: 1; (2)H-Bond Acceptor: 6; (3)Rotatable Bond Count: 0; (4)Exact Mass: 156.975853; (5)MonoIsotopic Mass: 156.975853; (6)Topological Polar Surface Area: 62.8; (7)Heavy Atom Count: 9; (8)Formal Charge: 0; (9)Complexity: 158; (10)Isotope Atom Count: 0.
Uses of this chemical: The Methanesulfonic acid, 1,1,1-trifluoro-, lithium salt (1:1) could react with pyridine, and obtain the 1-fluoropyridinium triflate. This reaction needs the reagent of 10 percent F2-N2, and the solvent of acetonitrile. The yield is 87 %. In addition, this reaction should be taken for 3 hours at the temperature of -40 °C.
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When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1.SMILES: [Li].C(F)(F)(F)S(=O)(=O)O
2.InChI: InChI=1/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);
3.InChIKey: WDGKXRCNMKPDSD-UHFFFAOYAM
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