- InChI
- InChI=1S/C4H9I/c1-3-4(2)5/h4H,3H2,1-2H3
- InChI Key
- IQRUSQUYPCHEKN-UHFFFAOYSA-N
- Formula
- C4H9I
- SMILES
- CCC(C)I
- Molecular Weight1
- 184.02
- CAS
- 52152-71-3
- ω : Acentric Factor.
- 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).
- 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).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 | 0.2317 | Relay (1.0) Calculated Property | |
| ΔfG° | 38.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -36.82 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 7.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 38.33 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.97 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.63 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.220 | Crippen Calculated Property | |
| McVol | 93.040 | ml/mol | McGowan Calculated Property |
| Pc | 3829.28 | kPa | Joback Calculated Property |
| Tboil | 393.20 | K | NIST |
| Tc | 615.20 | K | Relay (1.0) Calculated Property |
| Tfus | 163.54 | K | Relay (1.0) Calculated Property |
| Vc | 0.342 | m3/kmol | Relay (1.0) Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 306.20 | K | 6.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [107.10; 235.40] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 9.26100e+00 | |||
| Coefficient B | 4.28740e-01 | |||
| Coefficient C | -2.78400e-04 | |||
| Coefficient D | 7.58000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 107.10 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 129.45 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 149.22 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 166.64 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 181.97 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 195.42 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 207.25 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 217.70 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 227.00 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 235.40 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0101698; 0.0003160] | Pa×s | [177.90; 415.33] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.06610e+01 | |||
| Coefficient B | 1.08032e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 177.90 | |||
| Temperature range, max. | 415.33 | |||
| η | 0.0101698 | Pa×s | 177.90 | Calculated Property |
| η | 0.0046423 | Pa×s | 204.28 | Calculated Property |
| η | 0.0025355 | Pa×s | 230.66 | Calculated Property |
| η | 0.0015678 | Pa×s | 257.04 | Calculated Property |
| η | 0.0010602 | Pa×s | 283.42 | Calculated Property |
| η | 0.0007664 | Pa×s | 309.80 | Calculated Property |
| η | 0.0005829 | Pa×s | 336.18 | Calculated Property |
| η | 0.0004614 | Pa×s | 362.57 | Calculated Property |
| η | 0.0003769 | Pa×s | 388.95 | Calculated Property |
| η | 0.0003160 | Pa×s | 415.33 | Calculated Property |
Similar Compounds
Find more compounds similar to Butane, 2-iodo-, (.+/-.)-.
Sources
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