- InChI
- InChI=1S/C4H8O2/c1-2-4(6)3-5/h2,4-6H,1,3H2
- InChI Key
- ITMIAZBRRZANGB-UHFFFAOYSA-N
- Formula
- C4H8O2
- SMILES
- C=CC(O)CO
- Molecular Weight1
- 88.11
- CAS
- 497-06-3
- Other Names
-
- 1,2-Dihydroxy-3-butene
- 1-Butene-3,4-diol
- 3,4-Dihydroxy-1-butene
- 3-Buten-1,2-diol
- Erythrol
- 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).
- 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° | -205.44 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -310.20 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 9.49 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 56.80 | kJ/mol | Joback Calculated Property |
| log10WS | 0.01 | Crippen Calculated Property | |
| logPoct/wat | -0.474 | Crippen Calculated Property | |
| McVol | 74.660 | ml/mol | McGowan Calculated Property |
| Pc | 5343.52 | kPa | Joback Calculated Property |
| Tboil | 471.52 | K | Joback Calculated Property |
| Tc | 636.08 | K | Joback Calculated Property |
| Tfus | 239.72 | K | Joback Calculated Property |
| Vc | 0.273 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [156.78; 188.76] | J/mol×K | [471.52; 636.08] | 
|
| Cp,gas | 156.78 | J/mol×K | 471.52 | Joback Calculated Property |
| Cp,gas | 162.73 | J/mol×K | 498.95 | Joback Calculated Property |
| Cp,gas | 168.41 | J/mol×K | 526.37 | Joback Calculated Property |
| Cp,gas | 173.85 | J/mol×K | 553.80 | Joback Calculated Property |
| Cp,gas | 179.05 | J/mol×K | 581.23 | Joback Calculated Property |
| Cp,gas | 184.02 | J/mol×K | 608.65 | Joback Calculated Property |
| Cp,gas | 188.76 | J/mol×K | 636.08 | Joback Calculated Property |
| η | [0.0001314; 0.5876184] | Pa×s | [239.72; 471.52] |
|
| η | 0.5876184 | Pa×s | 239.72 | Joback Calculated Property |
| η | 0.0547565 | Pa×s | 278.35 | Joback Calculated Property |
| η | 0.0090992 | Pa×s | 316.99 | Joback Calculated Property |
| η | 0.0022332 | Pa×s | 355.62 | Joback Calculated Property |
| η | 0.0007218 | Pa×s | 394.25 | Joback Calculated Property |
| η | 0.0002854 | Pa×s | 432.89 | Joback Calculated Property |
| η | 0.0001314 | Pa×s | 471.52 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.62] | kPa | [370.42; 488.07] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.80664e+01 | |||
| Coefficient B | -5.31065e+03 | |||
| Coefficient C | -7.17130e+01 | |||
| Temperature range, min. | 370.42 | |||
| Temperature range, max. | 488.07 | |||
| Pvap | 1.33 | kPa | 370.42 | Calculated Property |
| Pvap | 2.81 | kPa | 383.49 | Calculated Property |
| Pvap | 5.58 | kPa | 396.56 | Calculated Property |
| Pvap | 10.49 | kPa | 409.64 | Calculated Property |
| Pvap | 18.84 | kPa | 422.71 | Calculated Property |
| Pvap | 32.44 | kPa | 435.78 | Calculated Property |
| Pvap | 53.79 | kPa | 448.85 | Calculated Property |
| Pvap | 86.21 | kPa | 461.93 | Calculated Property |
| Pvap | 134.01 | kPa | 475.00 | Calculated Property |
| Pvap | 202.62 | kPa | 488.07 | Calculated Property |
Similar Compounds
Find more compounds similar to 3-Butene-1,2-diol.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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