Potassium bis(trifluoromethylsulfonyl)imide

Name: Potassium bis(trifluoromethylsulfonyl)imide
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CAS No. 90076-67-8
Cat. No. CS-0106822
Purity≥98%
MDL No.MFCD06200829
AREC Toxic Substance

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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Potassium bis(trifluoromethylsulfonyl)imide|CS-0106822

Structure of 90076-67-8

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General Information

CAS No. 90076-67-8
Cat. No. CS-0106822
Purity ≥98%
MDL No. MFCD06200829
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂F₆KNO₄S₂
Molecular Weight 319.24
Synonym(s) Potassium(I) Bis(trifluoromethanesulfonyl)imide ( K-TFSI )
SMILES O=S([N-]S(=O)(C(F)(F)F)=O)(C(F)(F)F)=O.[K+]

Description

tert-Butyl (6-iodohexyl)carbamate is a six carbon linker containing an iodine group and a t-butyl ester. The iodine (I) acts as a good leaving group for nucleophilic substitution reactions. The t-butyl ester groups can be deprotected under acidic conditions.

Synthesis

Route1
- 1174719-19-7
- ~%
- In-stock
  
  539-30-0
- In-stock
  
  90076-67-8
References
- Arvai, Roman; Toulgoat, Fabien; Langlois, Bernard R.; Sanchez, Jean-Yves; Medebielle, Maurice Tetrahedron, 2009 , vol. 65, # 27 p. 5361 - 5368
Route2
- 82113-65-3
- ~%
- In-stock
  
  90076-67-8
References
- Wibowo, Rahmat; Aldous, Leigh; Jones, Sarah E. Ward; Compton, Richard G. Chemical Physics Letters, 2010 , vol. 492, # 4-6 p. 276 - 280

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 82.38
LogP -1.9367
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

Other Classifications

Catalysts and Ligands Catalysts

Material Science Solar Cell Materials Other Solar cell materials

Catalysts and Ligands Other Metal Catalysts

Material Science Electronic Materials Battery Materials

Catalysis Main-group Elements Potassium

Material Science Battery Materials Battery Electrolytes Metal Electrolytes (Other)

Material Science Electronic Materials Battery Materials Battery Electrolytes

Key Words

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Potassium bis(trifluoromethylsulfonyl)imide

CAS No. 90076-67-8

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