Potassium trifluoromethanesulfonate
- Product Name
- Potassium trifluoromethanesulfonate
- CAS No.
- 2926-27-4
- Chemical Name
- Potassium trifluoromethanesulfonate
- Synonyms
- TRIFLUOROMETHANESULFONIC ACID POTASSIUM SALT;Potassium trifL;POTASSIUM TRIFLATE;Potassium trifluorometh;POTASSIUM TRIFLUOROMETHANESULFOTE;Potassium trifluoromethylsulfonate;Potassium trifluoromethanesulfonate;POTASSIUM TRIFLUOROMETHANESULPHONATE;Potassiumtrifluoromethanesulphonate99%;POTASSIUM TRIFLUOROMETHANESULFONIC ACID
- CBNumber
- CB1215063
- Molecular Formula
- CF3KO3S
- Formula Weight
- 188.17
- MOL File
- 2926-27-4.mol
Potassium trifluoromethanesulfonate Property
- Melting point:
- 238.5°C
- storage temp.
- Inert atmosphere,Room Temperature
- form
- solid
- color
- White to Almost white
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- Hydrolytic Sensitivity
- 6: forms irreversible hydrate
- BRN
- 3727495
- InChI
- InChI=1S/CHF3O3S.K/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
- InChIKey
- GLGXXYFYZWQGEL-UHFFFAOYSA-M
- SMILES
- C(F)(F)(F)S([O-])(=O)=O.[K+]
- CAS DataBase Reference
- 2926-27-4(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 422843
- Product name
- Potassium trifluoromethanesulfonate
- Purity
- 98%
- Packaging
- 5g
- Price
- $37.4
- Updated
- 2024/03/01
- Product number
- 422843
- Product name
- Potassium trifluoromethanesulfonate
- Purity
- 98%
- Packaging
- 25g
- Price
- $117
- Updated
- 2024/03/01
- Product number
- T1549
- Product name
- Potassium Trifluoromethanesulfonate
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $80
- Updated
- 2024/03/01
- Product number
- 020361
- Product name
- Potassium trifluoromethanesulfonate, 98%
- Packaging
- 10g
- Price
- $51.7
- Updated
- 2024/03/01
- Product number
- 020361
- Product name
- Potassium trifluoromethanesulfonate, 98%
- Packaging
- 50g
- Price
- $177
- Updated
- 2024/03/01
Potassium trifluoromethanesulfonate Chemical Properties,Usage,Production
Chemical Properties
white crystals or crystalline powder
Uses
Potassium trifluoromethanesulfonate is used as a reagent in the synthesis of guanine-quadruplex hybrid materials. It acts as a supporting electrolyte in the electrochemical study of evidence for gold anion in ethylenediamine. It is involved in the preparation of N-fluoro-2,4,6-trimethylpyridinium triflate by reacting with 2,4,6-trimethyl-pyridine. Further, it is used in the preparation of imidazolium salt, 3-methyl-1-(3R,3aR,6S,6aR)-[6-(benzyloxy)-hexahydrofuro[3,2-b]furan-3-yl]imidazolium trifluoromethanesulfonate.
Uses
Potassium trifluoromethanesulfonate is used in studies of mixed alkali effects and short range interactions in poly(ethylene oxide) electrolytes,1 and characteristics of the electrochemical behavior of glassy carbon in super-acid media.
General Description
Potassium trifluoromethanesulfonate (KOTf, potassium triflate) is the potassium salt of trifluoromethanesulphonic acid. It has been prepared by neutralizing a warm aqueous solution of trifluoromethanesulphonic acid with potassium carbonate. The structure of siloxane–poly(oxyethylene) hybrids doped with potassium triflate has been investigated.
structure and hydrogen bonding
According to the results of temperature dependent powder diffractometry potassium trifluoromethanesulfonate is dimorphic. The phase transition occurs between -63 degreesC and 45 degreesC. The low-temperature modification crystallizes monoclinic with a=10.300(3)Angstrom, b = 6.052(1) Angstrom, c = 14.710(4) Angstrom, beta =111.83(2)degrees (-120 degreesC) and the room-temperature modification with a=10.679(5) Angstrom, b=5.963(2)Angstrom, c=14.624(5)Angstrom, beta =111.57(3)degrees, Z=6, P2(1). According to single crystal structure determination, potassium trifluoromethanesulfonate consists of three different potassium-oxygen-coordination polyhedra, linked by sulfur atoms of the trifluoromethanesulfonate groups. This results in a channel structure with all lipophilic trifluoromethane groups pointing into these channels[1].
References
[1] Korus, G. , and M. Jansen . "Crystal structure, phase transition, and potassium ion conductivity of potassium trifluoromethanesulfonate." (2001).
Potassium trifluoromethanesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Potassium trifluoromethanesulfonate manufacturers
- Product
- POTASSIUM TRIFLUOROMETHANESULFONATE 2926-27-4
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-19
- Product
- Potassium trifluoromethanesulfonate 2926-27-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
- Product
- Potassium trifluoromethanesulfonate 2926-27-4
- Price
- US $9.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000tons
- Release date
- 2023-07-12