- InChI
- InChI=1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m1/s1
- InChI Key
- LZCLXQDLBQLTDK-SCSAIBSYSA-N
- Formula
- C5H10O3
- SMILES
- CCOC(=O)C(C)O
- Molecular Weight1
- 118.13
- CAS
- 687-47-8
- Other Names
-
- (+)-ethyl lactate
- (R)-(+)-ethyl lactate
- D-ethyl lactate
- Ethyl (L)-(-)-lactate
- Ethyl (S)-(-)-lactate
- Ethyl 2-hydroxypropanoate, (L-)-
- Propanoic acid, 2-hydroxy-, ethyl ester, (S)-
- ethyl (R)-2-hydroxypropanoate
- ethyl (R)-2-hydroxypropionate
- ethyl (S)-2-hydroxypropionate
- ethyl D-lactate
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -381.96 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -548.84 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 12.06 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 52.17 | kJ/mol | Joback Calculated Property |
| log10WS | -0.15 | Crippen Calculated Property | |
| logPoct/wat | -0.070 | Crippen Calculated Property | |
| McVol | 94.620 | ml/mol | McGowan Calculated Property |
| Pc | 4151.61 | kPa | Joback Calculated Property |
| I | 1356.00 | NIST | |
| Tboil | [427.10; 427.25] | K |
|
| Tboil | 427.20 | K | NIST |
| Tboil | 427.25 ± 0.50 | K | NIST |
| Tboil | 427.10 ± 0.50 | K | NIST |
| Tboil | 427.10 ± 0.50 | K | NIST |
| Tboil | 427.10 ± 0.50 | K | NIST |
| Tc | 657.66 | K | Joback Calculated Property |
| Tfus | 264.09 | K | Joback Calculated Property |
| Vc | 0.352 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [204.80; 248.43] | J/mol×K | [481.83; 657.66] |
|
| Cp,gas | 204.80 | J/mol×K | 481.83 | Joback Calculated Property |
| Cp,gas | 212.77 | J/mol×K | 511.13 | Joback Calculated Property |
| Cp,gas | 220.46 | J/mol×K | 540.44 | Joback Calculated Property |
| Cp,gas | 227.87 | J/mol×K | 569.74 | Joback Calculated Property |
| Cp,gas | 235.00 | J/mol×K | 599.05 | Joback Calculated Property |
| Cp,gas | 241.86 | J/mol×K | 628.35 | Joback Calculated Property |
| Cp,gas | 248.43 | J/mol×K | 657.66 | Joback Calculated Property |
| η | [0.0001769; 0.0255824] | Pa×s | [264.09; 481.83] |
|
| η | 0.0255824 | Pa×s | 264.09 | Joback Calculated Property |
| η | 0.0067671 | Pa×s | 300.38 | Joback Calculated Property |
| η | 0.0023843 | Pa×s | 336.67 | Joback Calculated Property |
| η | 0.0010292 | Pa×s | 372.96 | Joback Calculated Property |
| η | 0.0005156 | Pa×s | 409.25 | Joback Calculated Property |
| η | 0.0002891 | Pa×s | 445.54 | Joback Calculated Property |
| η | 0.0001769 | Pa×s | 481.83 | Joback Calculated Property |
| Pvap | [0.04; 1.05] | kPa | [274.40; 318.20] |
|
| Pvap | 0.04 | kPa | 274.40 | Renewab... |
| Pvap | 0.05 | kPa | 276.40 | Renewab... |
| Pvap | 0.06 | kPa | 278.20 | Renewab... |
| Pvap | 0.07 | kPa | 280.30 | Renewab... |
| Pvap | 0.08 | kPa | 282.30 | Renewab... |
| Pvap | 0.08 | kPa | 283.20 | Renewab... |
| Pvap | 0.10 | kPa | 285.40 | Renewab... |
| Pvap | 0.11 | kPa | 286.20 | Renewab... |
| Pvap | 0.14 | kPa | 289.20 | Renewab... |
| Pvap | 0.16 | kPa | 291.30 | Renewab... |
| Pvap | 0.19 | kPa | 293.20 | Renewab... |
| Pvap | 0.21 | kPa | 295.20 | Renewab... |
| Pvap | 0.26 | kPa | 297.30 | Renewab... |
| Pvap | 0.28 | kPa | 298.40 | Renewab... |
| Pvap | 0.27 | kPa | 298.40 | Renewab... |
| Pvap | 0.29 | kPa | 299.20 | Renewab... |
| Pvap | 0.35 | kPa | 301.30 | Renewab... |
| Pvap | 0.39 | kPa | 303.20 | Renewab... |
| Pvap | 0.46 | kPa | 305.20 | Renewab... |
| Pvap | 0.48 | kPa | 306.20 | Renewab... |
| Pvap | 0.52 | kPa | 307.30 | Renewab... |
| Pvap | 0.56 | kPa | 308.20 | Renewab... |
| Pvap | 0.58 | kPa | 308.30 | Renewab... |
| Pvap | 0.65 | kPa | 310.30 | Renewab... |
| Pvap | 0.70 | kPa | 311.30 | Renewab... |
| Pvap | 0.76 | kPa | 313.20 | Renewab... |
| Pvap | 0.81 | kPa | 314.20 | Renewab... |
| Pvap | 0.95 | kPa | 316.30 | Renewab... |
| Pvap | 1.05 | kPa | 318.20 | Renewab... |
Similar Compounds
Find more compounds similar to Propanoic acid, 2-hydroxy-, ethyl ester, (L)-.
Sources
- Crippen Method
- Crippen Method
- Renewable platform chemicals: Evaluation of thermochemical data of alkyl lactates with complementary experimental and computational methods
- Joback Method
- McGowan Method
- NIST Webbook
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