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Molecule
Potassium Acetate
CAS: 127-08-2 · C2H4KO2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 127-08-2
- Molecular Formula
- C2H4KO2
- Molecular Mass
- 99.15 g/mol
Identifiers
CAS Registry Number
127-08-2
SMILES
CC(=O)O.[K]
InChI Key
NDQKGYXNMLOECO-UHFFFAOYSA-N
InChI
InChI=1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);
Names and Synonyms
- Potassium Acetate Synonym
- Acetic acid, potassium salt (1:1) Synonym
- Potassium acetate Synonym
- Acetic acid, potassium salt Synonym
- Catacyst LB Synonym
- Potassium ethanoate Synonym
- Polycat 46 Synonym
- PC 46 Synonym
- DPG 35 Synonym
- LK 25 Synonym
- Dabco K 2097 Synonym
- Dabco K 2008 Synonym
- Dabco P 15 Synonym
- P 15 Synonym
- Cryotech E 36 Synonym
- Safeway KA-HOT Synonym
- LCM 1 Synonym
- Pelcat 9648A Synonym
- K 15 Synonym
- PC CAT TKA 30 Synonym
- Desmorapid PU 1792 Synonym
- Desmorapid 1792 Synonym
- PC CAT Q 7-2 Synonym
- Pelcat 9650 Synonym
- PU 1792 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 99.15 g/mol | CAS Common Chemistry |
| 100.158 g/mol | chempirical lib | |
| Density | 1.57 g/cm³ | CAS Common Chemistry |
| 1.57 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_acetate | CAS Common Chemistry |
| Canonical SMILES | [K].O=C(O)C | CAS Common Chemistry |
| InChI | InChI=1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4); | CAS Common Chemistry |
| InChI Key | InChIKey=NDQKGYXNMLOECO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 292 °C | CAS Common Chemistry |
| Name | Potassium acetate | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 37.3 Ų | RDKit |
| LogP | -0.2899000000000001 | RDKit |
| -0.2899 | RDKit | |
| Molar Refractivity | 19.063799999999997 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5 | RDKit |
| Exact Mass | 98.984836048 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 99.15 g/mol; density = 1.570 g/mL. Edit any field — others recompute live.
