Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
potassium acetate

Inventory

EC number:
204-822-2
EC name:
Potassium acetate
CAS number:
127-08-2
CAS number:
127-08-2
Synonyms
Names:
Acetic acid, potassium salt
Acetic acid, potassium salt Acetic acid, potassium salt
Diuretic salt
KOAc
Potassium acetate solution
Potassium ethanoate
acetic acid, potassium salt
ethanoic acid potassium salt
Identifier:
IUPAC name
Potassium acetate
Identifier:
other: SMILES notation
C(C)(=O)[O-].[K+]
Identifier:
other: Molecular formula
C2H3KO2
Identifier:
other: Molecular formula
C2H3O2.K
Identifier:
other: SMILES notation
CC(=O)[O-].[K+]
Identifier:
other: InChl
InChI=1/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
Identifier:
other: InChl
InChI=1/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1 AuxInfo=1/1/N:2,1,3,4;5/E:(3,4);/rA:5nCCOO-K+/rB:s1;d1;s1;;/rC:-.369,.0621,0;-.369,-.9276,0;.5034,.5724,0;-1.2345,.5448,0;1.4655,-.2483,0;
Identifier:
other: InChl
InChI=1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
Identifier:
other: SMILES notation
[K+].CC(=O)[O-]
Identifier:
other: SMILES notation
[K+].CC([O-])=O
potassium acetate

Molecular and structural information

Molecular formula:
C2H4O2.K
Molecular weight:
98.142
SMILES notation:
[K+].CC(=O)[O-]
InChl:
InChI=1/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
Structural formula:
Chemical structure

Related substances

Identifier:
CAS number
Identity:
127-08-2