- InChI
- InChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2
- InChI Key
- IEKWPPTXWFKANS-UHFFFAOYSA-K
- Formula
- CoCl2
- SMILES
- [Cl-].[Cl-].[Cl-].[Co+3]
- Molecular Weight1
- 165.29
- CAS
- 7646-79-9
- Other Names
-
- cobalt chloride (CoCl2)
- cobalt dichloride
- cobalt(II) chloride
- cobaltous chloride
- cobaltous dichloride
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Pvap : Vapor pressure (kPa).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [76.56; 84.88] | J/mol×K | [298.00; 6000.00] |
NIST
|
| Equation | Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 8.68544e+01 | |||
| Coefficient B | -2.15152e+00 | |||
| Coefficient C | 7.48334e-01 | |||
| Coefficient D | -7.39900e-02 | |||
| Coefficient E | -8.62716e-01 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-192.2937, G=435.1737, H=-163.5940; Data last reviewed in December, 1973 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 76.56 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 84.45 | J/mol×K | 931.56 | Calculated Property |
| Cp,gas | 84.68 | J/mol×K | 1565.11 | Calculated Property |
| Cp,gas | 84.78 | J/mol×K | 2198.67 | Calculated Property |
| Cp,gas | 84.98 | J/mol×K | 2832.22 | Calculated Property |
| Cp,gas | 85.23 | J/mol×K | 3465.78 | Calculated Property |
| Cp,gas | 85.46 | J/mol×K | 4099.33 | Calculated Property |
| Cp,gas | 85.55 | J/mol×K | 4732.89 | Calculated Property |
| Cp,gas | 85.39 | J/mol×K | 5366.44 | Calculated Property |
| Cp,gas | 84.88 | J/mol×K | 6000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [5.30; 101.33] | kPa | [1043.15; 1322.15] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.42170e+01 | |||
| Coefficient B | -1.13890e+04 | |||
| Coefficient C | -1.35630e+02 | |||
| Temperature range, min. | 1043.15 | |||
| Temperature range, max. | 1322.15 | |||
| Pvap | 5.30 | kPa | 1043.15 | Calculated Property |
| Pvap | 8.02 | kPa | 1074.15 | Calculated Property |
| Pvap | 11.82 | kPa | 1105.15 | Calculated Property |
| Pvap | 17.01 | kPa | 1136.15 | Calculated Property |
| Pvap | 23.95 | kPa | 1167.15 | Calculated Property |
| Pvap | 33.05 | kPa | 1198.15 | Calculated Property |
| Pvap | 44.79 | kPa | 1229.15 | Calculated Property |
| Pvap | 59.69 | kPa | 1260.15 | Calculated Property |
| Pvap | 78.32 | kPa | 1291.15 | Calculated Property |
| Pvap | 101.33 | kPa | 1322.15 | Calculated Property |
Mixtures
- Ethanol + Cobalt chloride + Water
- Cobalt chloride + Water
- Cobalt chloride + 3,6-Dimethylpiperazine-2,5-dione + Water
- N,N-Dimethylacetamide + Cobalt chloride
- Cobalt chloride + Dimethyl Sulfoxide
- Acetonitrile + Cobalt chloride
- Formamide, N,N-dimethyl- + Cobalt chloride
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Effect of NiCl2a6H2O and CoCl2a6H2O on the Viscosity of Aqueous Ethanol Mixtures
- Volumetric, Acoustic, and Refractometric Study of Cyclic Alanylalanine in Aqueous Cobalt Chloride Solutions at Temperatures T = (293.15 to 313.15) K
- Thermodynamic Properties of Inorganic Salts in Nonaqueous Solvents. III. Apparent Molar Volumes and Compressibilities of Divalent Transition-Metal Chlorides in N,N-Dimethylformamide
- Thermodynamic Properties of Inorganic Salts in Nonaqeous Solvents. IV. Apparent Molar Volumes and Compressibilities of Divalent Transition-Metal Bromides and Chlorides in Acetonitrile
- Adiabatic Compressibilities of Divalent Transition-Metal Perchlorates and Chlorides in N,N-Dimethylacetamide and Dimethylsulfoxide
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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