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| CAS No.: | 327-62-8 |
|---|---|
| Name: | Potassium Propionate |
| Article Data: | 6 |
| Molecular Structure: | |
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| Formula: | C3H6KO2 |
| Molecular Weight: | 112.17 |
| Synonyms: | Propionicacid, potassium salt (8CI);Potassium propanoate;Potassium propionate; |
| EINECS: | 206-323-5 |
| Density: | 1.438g/cm3 at 20℃ |
| Melting Point: | 157 °C |
| Boiling Point: | 141.7 °C at 760 mmHg |
| Flash Point: | 57.7 °C |
| Solubility: | soluble in water |
| Appearance: | White or colourless crystals |
| Hazard Symbols: | Xn |
| Risk Codes: | 22 |
| Safety: | 22-24/25 |
| PSA: | 40.13000 |
| LogP: | -0.85370 |
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Specification
The CAS register number of Potassium propionate is 327-62-8. It also can be called as Propanoic acid, potassium salt and the IUPAC name about this chemical is potassium propanoate. The molecular formula about this chemical is C3H6KO2 and the molecular weight is 112.17. When you are using it, please do not breathe dust and avoid contact with skin and eyes. This chemical can be obtained by the reation of Acid and Potassium hydroxide. It can be used as a food preservative.
Physical properties about Potassium propionate are: (1)ACD/LogP: 0.25; (2)ACD/LogD (pH 5.5): -0.54; (3)ACD/LogD (pH 7.4): -2.33; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 5.3; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 37.3Å2; (12)Flash Point: 57.7 °C; (13)Enthalpy of Vaporization: 40.08 kJ/mol; (14)Boiling Point: 141.7 °C at 760 mmHg; (15)Vapour Pressure: 4.23 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: [K+].[O-]C(=O)CC
(2)InChI: InChI=1/C3H6O2.K/c1-2-3(4)5;/h2H2,1H3,(H,4,5);/q;+1/p-1
(3)InChIKey: BWILYWWHXDGKQA-REWHXWOFAC
(4)Std. InChI: InChI=1S/C3H6O2.K/c1-2-3(4)5;/h2H2,1H3,(H,4,5);/q;+1/p-1
(5)Std. InChIKey: BWILYWWHXDGKQA-UHFFFAOYSA-M