![Butane, 1,1'-[ethylidenebis(oxy)]bis-](/cid/31-646-0/Butane-1-1-ethylidenebis-oxy-bis.png "Butane, 1,1'-[ethylidenebis(oxy)]bis-")
- InChI
- InChI=1S/C10H22O2/c1-4-6-8-11-10(3)12-9-7-5-2/h10H,4-9H2,1-3H3
- InChI Key
- SWTCCCJQNPGXLQ-UHFFFAOYSA-N
- Formula
- C10H22O2
- SMILES
- CCCCOC(C)OCCCC
- Molecular Weight1
- 174.28
- CAS
- 871-22-7
- Other Names
-
- 1,1'-[ethylidenebis(oxy)]dibutane
- 1,1-DIBUTOXYETHANE
- 1,1-Di-n-butoxyethane
- 6-METHYL-5,7-DIOXAUNDECANE
- Acetaldehyde, dibutyl acetal
- DIBUTYL ACETAL ACETALDEHYDE
- Di-n-butyl acetal
- Dibutyl acetal
- Ethane, 1,1-dibutoxy-
- ω : Acentric Factor.
- 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).
- 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).
- 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).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Inp : Non-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 |
|---|---|---|---|
| ω | 0.5468 | Relay (1.0) Calculated Property | |
| ΔfG° | -179.12 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -556.01 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 20.51 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 51.29 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.63 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.53 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.966 | Crippen Calculated Property | |
| McVol | 163.500 | ml/mol | McGowan Calculated Property |
| Pc | 2058.62 | kPa | Joback Calculated Property |
| Inp | 1095.00 | NIST | |
| Tboil | [371.85; 459.00] | K |
|
| Tboil | 371.85 ± 0.50 | K | NIST |
| Tboil | 459.00 ± 4.00 | K | NIST |
| Tc | 602.27 | K | Relay (1.0) Calculated Property |
| Tfus | 182.72 | K | Relay (1.0) Calculated Property |
| Vc | 0.629 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [369.40; 451.74] | J/mol×K | [472.60; 638.49] |
|
| Cp,gas | 369.40 | J/mol×K | 472.60 | Joback Calculated Property |
| Cp,gas | 384.29 | J/mol×K | 500.25 | Joback Calculated Property |
| Cp,gas | 398.71 | J/mol×K | 527.90 | Joback Calculated Property |
| Cp,gas | 412.67 | J/mol×K | 555.54 | Joback Calculated Property |
| Cp,gas | 426.16 | J/mol×K | 583.19 | Joback Calculated Property |
| Cp,gas | 439.18 | J/mol×K | 610.84 | Joback Calculated Property |
| Cp,gas | 451.74 | J/mol×K | 638.49 | Joback Calculated Property |
| Cp,liquid | 352.20 | J/mol×K | 298.00 | NIST |
| η | [0.0001614; 0.0046878] | Pa×s | [231.92; 472.60] |
|
| η | 0.0046878 | Pa×s | 231.92 | Joback Calculated Property |
| η | 0.0017676 | Pa×s | 272.03 | Joback Calculated Property |
| η | 0.0008564 | Pa×s | 312.15 | Joback Calculated Property |
| η | 0.0004893 | Pa×s | 352.26 | Joback Calculated Property |
| η | 0.0003135 | Pa×s | 392.37 | Joback Calculated Property |
| η | 0.0002182 | Pa×s | 432.49 | Joback Calculated Property |
| η | 0.0001614 | Pa×s | 472.60 | Joback Calculated Property |
| ΔvapH | 47.30 | kJ/mol | 383.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.13; 100.62] | kPa | [303.15; 461.15] |
KDB Vapor Pressure Data
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 7.21214e+01 | |||
| Coefficient B | -8.38283e+03 | |||
| Coefficient C | -8.22314e+00 | |||
| Coefficient D | 5.20306e-06 | |||
| Temperature range, min. | 303.15 | |||
| Temperature range, max. | 461.15 | |||
| Pvap | 0.13 | kPa | 303.15 | Calculated Property |
| Pvap | 0.39 | kPa | 320.71 | Calculated Property |
| Pvap | 1.05 | kPa | 338.26 | Calculated Property |
| Pvap | 2.50 | kPa | 355.82 | Calculated Property |
| Pvap | 5.44 | kPa | 373.37 | Calculated Property |
| Pvap | 10.95 | kPa | 390.93 | Calculated Property |
| Pvap | 20.63 | kPa | 408.48 | Calculated Property |
| Pvap | 36.69 | kPa | 426.04 | Calculated Property |
| Pvap | 62.08 | kPa | 443.59 | Calculated Property |
| Pvap | 100.62 | kPa | 461.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Butane, 1,1'-[ethylidenebis(oxy)]bis-.
Sources
- KDB Vapor Pressure Data
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
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