- InChI
- InChI=1S/C9H8Cl2O3/c1-5(9(12)13)14-8-3-2-6(10)4-7(8)11/h2-5H,1H3,(H,12,13)
- InChI Key
- MZHCENGPTKEIGP-UHFFFAOYSA-N
- Formula
- C9H8Cl2O3
- SMILES
- CC(Oc1ccc(Cl)cc1Cl)C(=O)O
- Molecular Weight1
- 235.06
- CAS
- 120-36-5
- Other Names
-
- (.+/-.)-2,4-DP
- (.+/-.)-2-(2,4-Dichlorophenoxy)propanoic acid
- (.+/-.)-2-(2,4-Dichlorophenoxy)propionic acid
- (.+/-.)-Dichlorprop
- 2,4-DP
- 2,4-Dichlorophenoxy-«alpha»-propionic acid
- 2-(2,4-DP)
- 2-(2,4-Dichloor-fenoxy)-propionzuur
- 2-(2,4-Dichlor-phenoxy)-propionsaeure
- 2-(2,4-Dichlorophenoxy)propionic acid
- 2-(2,4-dichlorophenoxy)propanoic acid
- AF 302
- Acide 2-(2,4-dichloro-phenoxy)propionique
- Acido 2-(2,4-dicloro-fenossi)-propionico
- Alpha-(2,4-dichlorophenoxy)propionic acid
- BH 2,4-DP
- Canapur DP
- Celatox-DP
- Cornox RK
- Cornox rd
- Desormone
- Dichloroprop
- Hedonal DP
- Herbizid DP
- Hormatox
- Kildip
- Kwas 2,4-dwuchlorofenoksypropionowy
- Kyselina 2-(2,4-dichlorfenoxy)propionova
- MSS 2,4-DP
- NSC 39624
- Polyclene
- Polymone
- Polytox
- Propionic acid, 2-(2,4-dichlorophenoxy)-
- RD 406
- Seritox 50
- U46 DP-FLUID
- Weedone 170
- Weedone DP
- propanoic acid, 2-(2,4-dichlorophenoxy)-
- «alpha»-(2,4-Dichlorophenoxy)propionic acid
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry.
Do not hesitate to contact us for your projects.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfusH° | 28.53 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [116.00; 130.00] | kJ/mol |
|
| ΔsubH° | 116.00 ± 6.00 | kJ/mol | NIST |
| ΔsubH° | 130.00 ± 3.00 | kJ/mol | NIST |
| IE | 8.69 | eV | Relay (1.0) Calculated Property |
| log10WS | [-2.83; -2.45] |
|
|
| log10WS | -2.45 | Aq. Solubility Prediction | |
| log10WS | -2.83 | Rytting (2005) | |
| logPoct/wat | 2.845 | Crippen Calculated Property | |
| McVol | 151.700 | ml/mol | McGowan Calculated Property |
| Inp | 1756.00 | NIST | |
| Tboil | 551.94 | K | Relay (1.0) Calculated Property |
| Tfus | [389.64; 390.90] | K |
|
| Tfus | 389.70 | K | Standard Sublimation Enthalpies of some dichlorophenoxy acids and their methyl esters |
| Tfus | 390.65 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 390.90 | K | Aq. Solubility Prediction |
| Tfus | 389.64 ± 0.20 | K | NIST |
| Tfus | 389.90 ± 0.20 | K | NIST |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | [30.43; 32.00] | kJ/mol | [389.20; 391.30] |
|
| ΔfusH | 30.43 | kJ/mol | 389.20 | NIST |
| ΔfusH | 32.00 | kJ/mol | 391.30 | NIST |
| ΔsubH | 128.00 ± 2.00 | kJ/mol | 359.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [199.77; 405.40] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 4.36000e+01 | |||
| Coefficient B | 6.68020e-01 | |||
| Coefficient C | -3.68520e-04 | |||
| Coefficient D | 6.23000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 199.77 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 236.57 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 269.41 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 298.51 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 324.06 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 346.25 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 365.28 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 381.35 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 394.66 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 405.40 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0020568; 0.0001906] | Pa×s | [390.16; 642.99] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.22361e+01 | |||
| Coefficient B | 2.36027e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 390.16 | |||
| Temperature range, max. | 642.99 | |||
| η | 0.0020568 | Pa×s | 390.16 | Calculated Property |
| η | 0.0013700 | Pa×s | 418.25 | Calculated Property |
| η | 0.0009604 | Pa×s | 446.34 | Calculated Property |
| η | 0.0007022 | Pa×s | 474.44 | Calculated Property |
| η | 0.0005317 | Pa×s | 502.53 | Calculated Property |
| η | 0.0004147 | Pa×s | 530.62 | Calculated Property |
| η | 0.0003316 | Pa×s | 558.72 | Calculated Property |
| η | 0.0002709 | Pa×s | 586.81 | Calculated Property |
| η | 0.0002254 | Pa×s | 614.90 | Calculated Property |
| η | 0.0001906 | Pa×s | 642.99 | Calculated Property |
Similar Compounds
Find more compounds similar to Dichlorprop.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- 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.
- Crippen Method
- Standard Sublimation Enthalpies of some dichlorophenoxy acids and their methyl esters
- Joback Method
- Aqueous Solubility Prediction Method
- Aqueous and cosolvent solubility data for drug-like organic compounds
- McGowan Method
- NIST Webbook
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.
Take the time to validate and double check the source of the data.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.