Potassium trifluoroacetate

Potassium trifluoroacetate
Identifiers
CAS Number	2923-16-2;
3D model (JSmol)	Interactive image;
ChemSpider	2015056;
ECHA InfoCard	100.018.980
EC Number	220-877-5;
PubChem CID	23662811;
CompTox Dashboard (EPA)	DTXSID00951841 ;
	InChI InChI=1S/C2HF3O2.K/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1 Key: CUNPJFGIODEJLQ-UHFFFAOYSA-M;
	SMILES C(=O)(C(F)(F)F)[O-].[K+];
Properties
Chemical formula	CF3COOK
Melting point	135–137 °C (408–410 K)
Boiling point	145 °C (418 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H300, H400, H412
Precautionary statements	P264, P270, P273, P301+P316, P321, P330, P391, P405, P501
Related compounds
Other anions	Potassium difluorobromoacetate
Other cations	Sodium trifluoroacetate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Potassium trifluoroacetate is the trifluoroacetate salt of potassium, with the chemical formula CF₃COOK. It can form an acid salt KH(CF₃COO)₂.^[2]

[1]

[2]

v t e Potassium compounds
H, (pseudo)halogens	KF KHF₂ KH KCl KClO KClO₃ KClO₄ KBr KBrO₃ KI KIO₃ KIO₄ KAt KCN KCNO KOCN KSCN
chalcogens	K₂O KOH K₂O₂ KO₂ KO₃ K₂S KHS K₂SO₃ KHSO₃ K₂SO₄ KHSO₄ KHSO₅ K₂S₂O₃ K₂S₂O₅ K₂S₂O₇ K₂S₂O₈ K₂Se K₂SeO₃ K₂SeO₄ K₂Te K₂TeO₃ K₂TeO₄ K₂Po
pnictogens	K₃N KNH₂ KN₃ KNO₂ KNO₃ K₃P KH₂PO₃ K₃PO₄ K₂HPO₄ KH₂PO₄ KPF₆ KAsO₂ K₃AsO₄ K₂HAsO₄ KH₂AsO₄
B, C group	B₄K₂O₇ K₂CO₃ KHCO₃ K₂SiO₃ K₂SiF₆ K₂Al₂O₄ K₂Al₂B₂O₇
transition metals	K₂PtCl₄ K₂Pt(CN)₄ K₂TiF₆ K₂PtCl₆ K₂ReCl₆ K ₂ReF ₆ KAsF₆ K₂ReBr₆ K ₂ReI ₆ K₂ZrF₆ K₄Fe(CN)₆ K₃Fe(CN)₆ K₃Fe(C₂O₄)₃ K₂FeO₄ K₂MnO₄ KMnO₄ K₃CrO₄ K₂CrO₄ K₃CrO₈ KCrO₃Cl K₂Cr₂O₇ K₂Cr₃O₁₀ K₂Cr₄O₁₃ K₄Mo₂Cl₈
organic	KHCO₂ KCH₃CO₂ KCF₃CO₂ K₂C₂O₄ KHC₂O₄ KC₁₂H₂₃O₂ KC₁₈H₃₅O₂ C₃H₂K₂O₄ C₄H₆KO₄ C₅H₇KO₄

Potassium trifluoroacetate

References

Related Articles

Identifiers


CAS Number	2923-16-2
3D model (JSmol)	Interactive image
ChemSpider	2015056
ECHA InfoCard	100.018.980
EC Number	220-877-5
PubChem CID	23662811
CompTox Dashboard (EPA)	DTXSID00951841
InChI InChI=1S/C2HF3O2.K/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1 Key: CUNPJFGIODEJLQ-UHFFFAOYSA-M
SMILES C(=O)(C(F)(F)F)[O-].[K+]
Properties
Chemical formula	CF₃COOK
Melting point	135–137 °C (408–410 K)^[1]
Boiling point	145 °C (418 K)^[1]
Hazards
GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H300, H400, H412
Precautionary statements	P264, P270, P273, P301+P316, P321, P330, P391, P405, P501
Related compounds
Other anions	Potassium difluorobromoacetate
Other cations	Sodium trifluoroacetate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references