Zinc bis(trifluoromethylsulfonyl)imide

Basic Information

View in Editor

CAS Number

168106-25-0

Molecular Formula

C4F12N2O8S4Zn

Molecular Weight

625.67 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

143-147 °C

Solubility

It is soluble in CH2Cl2 and H2O.

SMILES

View in Editor

FC(S1(=O)=[O][Zn+2]2([O]=S(=O)([N-]1)C(F)(F)F)[O]=S(=O)([N-]S(=[O]2)(=O)C(F)(F)F)C(F)(F)F)(F)F

InChI

InChI=1S/2C2F6NO4S2.Zn/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2

InChIKey

QEORIOGPVTWFMH-UHFFFAOYSA-N

LogP

6.43930

Safety Information

View Safety Information

GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Stability

hygroscopic

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Zinc bis(trifluoromethylsulfonyl)imide
Zinc(II) Bis(trifluoromethanesulfonyl)imide
Zinc di[bis(trifluoromethylsulfonyl)imide]
zinc,bis(trifluoromethylsulfonyl)azanide
Bis(trifluoromethanesulfonyl)imide Zinc(II) Salt
Zn(NTf2)2
Zn-bis(trifluoromethylsulfonyl)imide
Zinc(II) Triflimide
Zinc bis(trifluoroMethylsulfonyl)iMide
Zinc bis(trifluoromethylsulfonyl)imide, min. 97%

MDL Number

MFCD16621474

FAQ

What are the physical and chemical properties of Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0)?

Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0) is a white to off-white crystalline solid with a molecular weight of approximately 345.2 g/mol. It is soluble in common organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). Chemically, it is a strong Lewis base and a good ligand for transition metals. It has low reactivity under normal conditions but can decompose at high temperatures and in the presence of moisture.

How is Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0) typically synthesized?

Zinc bis(trifluoromethylsulfonyl)imide is typically synthesized by treating zinc oxide with triflic anhydride in the presence of a Lewis acid catalyst such as aluminum chloride. The reaction is carried out in a polar aprotic solvent like tetrahydrofuran (THF). The product is isolated by filtration and recrystallization, providing a pure crystalline form with high yield and selectivity.

What industries use Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0)?

Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0) is used in various industries including pharmaceuticals for synthesis of certain organic compounds, polymers as a stabilizer, sensors for detecting specific gases, and semiconductors as a dopant. Its unique properties make it valuable in these applications.

What precautions should be taken when handling Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0)?

When handling Zinc bis(trifluoromethylsulfonyl)imide (CAS: 168106-25-0), it is essential to wear appropriate personal protective equipment (PPE) such as gloves and safety glasses. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up carefully using appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.