- InChI
- InChI=1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
- InChI Key
- HEWZVZIVELJPQZ-UHFFFAOYSA-N
- Formula
- C5H12O2
- SMILES
- COC(C)(C)OC
- Molecular Weight1
- 104.15
- CAS
- 77-76-9
- Other Names
-
- 2,2-dimethoxypropane
- 3,3-dimethyl-2,4-dioxapentane
- Acetone dimethyl ketal
- acetone, dimethyl acetal
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase 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).
- ΔfH°liquid : Liquid phase 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- n0 : Refractive Index.
- Inp : Non-polar retention indices.
- γ : Surface Tension (N/m).
- 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° | -215.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | [-425.00; -421.90] | kJ/mol |
|
| ΔfH°gas | -425.00 ± 1.00 | kJ/mol | NIST |
| ΔfH°gas | -424.31 ± 0.98 | kJ/mol | NIST |
| ΔfH°gas | -421.90 | kJ/mol | NIST |
| ΔfH°liquid | [-460.70; -457.06] | kJ/mol |
|
| ΔfH°liquid | -460.70 ± 0.80 | kJ/mol | NIST |
| ΔfH°liquid | -459.48 ± 0.64 | kJ/mol | NIST |
| ΔfH°liquid | -457.06 ± 0.96 | kJ/mol | NIST |
| ΔfusH° | 3.67 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [29.40; 37.60] | kJ/mol |
|
| ΔvapH° | 37.60 ± 0.40 | kJ/mol | NIST |
| ΔvapH° | 35.70 | kJ/mol | NIST |
| ΔvapH° | 35.27 | kJ/mol | NIST |
| ΔvapH° | 35.20 | kJ/mol | NIST |
| ΔvapH° | 29.40 | kJ/mol | NIST |
| log10WS | -0.70 | Crippen Calculated Property | |
| logPoct/wat | 1.015 | Crippen Calculated Property | |
| McVol | 93.050 | ml/mol | McGowan Calculated Property |
| Pc | 3407.89 | kPa | Joback Calculated Property |
| Inp | [615.00; 638.00] |
|
|
| Inp | 615.00 | NIST | |
| Inp | 616.00 | NIST | |
| Inp | 620.00 | NIST | |
| Inp | 627.00 | NIST | |
| Inp | 638.00 | NIST | |
| Inp | 615.00 | NIST | |
| Tboil | [353.00; 356.20] | K |
|
| Tboil | 356.20 | K | NIST |
| Tboil | 353.00 | K | NIST |
| Tc | 532.08 | K | Joback Calculated Property |
| Tfus | 192.99 | K | Joback Calculated Property |
| Vc | 0.341 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [170.32; 224.89] | J/mol×K | [355.41; 532.08] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 170 180 190 200 210 220 230 400 450 500 | ||||
| Cp,gas | 170.32 | J/mol×K | 355.41 | Joback Calculated Property |
| Cp,gas | 180.22 | J/mol×K | 384.85 | Joback Calculated Property |
| Cp,gas | 189.79 | J/mol×K | 414.30 | Joback Calculated Property |
| Cp,gas | 199.04 | J/mol×K | 443.74 | Joback Calculated Property |
| Cp,gas | 207.98 | J/mol×K | 473.19 | Joback Calculated Property |
| Cp,gas | 216.59 | J/mol×K | 502.63 | Joback Calculated Property |
| Cp,gas | 224.89 | J/mol×K | 532.08 | Joback Calculated Property |
| Cp,liquid | [217.70; 218.00] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 217.70 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 218.00 | J/mol×K | 298.15 | NIST |
| η | [0.0002399; 0.0048081] | Pa×s | [192.99; 355.41] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 1.00e-3 2.00e-3 3.00e-3 4.00e-3 5.00e-3 200 250 300 350 | ||||
| η | 0.0048081 | Pa×s | 192.99 | Joback Calculated Property |
| η | 0.0021455 | Pa×s | 220.06 | Joback Calculated Property |
| η | 0.0011425 | Pa×s | 247.13 | Joback Calculated Property |
| η | 0.0006890 | Pa×s | 274.20 | Joback Calculated Property |
| η | 0.0004551 | Pa×s | 301.27 | Joback Calculated Property |
| η | 0.0003218 | Pa×s | 328.34 | Joback Calculated Property |
| η | 0.0002399 | Pa×s | 355.41 | Joback Calculated Property |
| ΔvapH | [33.40; 38.20] | kJ/mol | [286.50; 324.50] |
|
| ΔvapH | 38.20 ± 0.40 | kJ/mol | 286.50 | NIST |
| ΔvapH | 35.30 | kJ/mol | 323.50 | NIST |
| ΔvapH | 33.40 ± 0.20 | kJ/mol | 324.50 | NIST |
| n0 | 1.37800 | 293.15 | Isother... | |
| γ | [0.02; 0.02] | N/m | [298.15; 313.15] |
|
| γ | 0.02 | N/m | 298.15 | Excess ... |
| γ | 0.02 | N/m | 308.15 | Excess ... |
| γ | 0.02 | N/m | 313.15 | Excess ... |
Similar Compounds
Find more compounds similar to Propane, 2,2-dimethoxy-.
Mixtures
- Propane, 2,2-dimethoxy- + Acetone + Methyl Alcohol
- Propane, 2,2-dimethoxy- + Benzene, 1,2,4-trimethyl-
- Propane, 2,2-dimethoxy- + Mesitylene
Sources
- Crippen Method
- Crippen Method
- Isothermal and Isobaric Vapor-Liquid Equilibria of the Ternary System of 2,2-Dimethoxypropane + Acetone + Methanol
- Excess Molar Volumes and Surface Tensions of 1,2,4- Trimethylbenzene and 1,3,5- Trimethylbenzene with 1,1-Diethoxyethane and 2,2-Dimethoxypropane at (298.15, 308.15, and 313.15) K
- Joback Method
- McGowan Method
- NIST Webbook
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