- InChI
- InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1
- InChI Key
- JJTUDXZGHPGLLC-IMJSIDKUSA-N
- Formula
- C6H8O4
- SMILES
- CC1OC(=O)C(C)OC1=O
- Molecular Weight1
- 144.13
- CAS
- 4511-42-6
- Other Names
-
- (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
- (3S-cis)-3,6-dimethyl-1,4-dioxane-2,5-dione
- (S,S)-lactide
- (l) 3,6-dimethyl-1,4-dioxane-2,5-dione
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- 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° | -401.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -672.59 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 16.20 | kJ/mol | Determi... |
| ΔvapH° | 46.58 | kJ/mol | Joback Calculated Property |
| log10WS | -0.18 | Crippen Calculated Property | |
| logPoct/wat | -0.137 | Crippen Calculated Property | |
| McVol | 99.420 | ml/mol | McGowan Calculated Property |
| Pc | 4056.96 | kPa | Joback Calculated Property |
| Tboil | 541.10 | K | Joback Calculated Property |
| Tc | 782.11 | K | Joback Calculated Property |
| Tfus | 350.10 | K | Joback Calculated Property |
| Vc | 0.359 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [245.08; 319.11] | J/mol×K | [541.10; 782.11] | 
|
| Cp,gas | 245.08 | J/mol×K | 541.10 | Joback Calculated Property |
| Cp,gas | 259.00 | J/mol×K | 581.27 | Joback Calculated Property |
| Cp,gas | 272.40 | J/mol×K | 621.44 | Joback Calculated Property |
| Cp,gas | 285.18 | J/mol×K | 661.61 | Joback Calculated Property |
| Cp,gas | 297.28 | J/mol×K | 701.78 | Joback Calculated Property |
| Cp,gas | 308.62 | J/mol×K | 741.94 | Joback Calculated Property |
| Cp,gas | 319.11 | J/mol×K | 782.11 | Joback Calculated Property |
| ΔfusH | 16.94 | kJ/mol | 366.60 | NIST |
Similar Compounds
Find more compounds similar to 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-.
Mixtures
- Ethanol + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Ethyl Acetate + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Acetone + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Isopropyl Alcohol + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Methyl Alcohol + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Toluene + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Propane + Ethanol + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
- Carbon dioxide + Ethanol + 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
Sources
- Crippen Method
- Crippen Method
- Phase behaviour of pseudo-binary systems of pressurized ((propane + L,L-lactide)) at different ethanol to L,L-lactide mole ratios
- High-pressure phase equilibrium data for the (carbon dioxide + L-lactide + ethanol) system
- Determination and Correlation of Solubility Data and Dissolution Thermodynamic Data of l-Lactide in Different Pure Solvents
- Joback Method
- McGowan Method
- NIST Webbook
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