- InChI
- InChI=1S/C10H18O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-8H2,1-2H3
- InChI Key
- DUCKXCGALKOSJF-UHFFFAOYSA-N
- Formula
- C10H18O3
- SMILES
- CCCCC(=O)OC(=O)CCCC
- Molecular Weight1
- 186.25
- Other Names
-
- Pentanoic acid, anhydride
- n-Valeric anhydride
- pentanoic anhydride
- 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).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- 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 | 0.6779 | Relay (1.0) Calculated Property | |
| ΔfG° | -405.97 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -749.41 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 27.62 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 56.15 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.03 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.76 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.437 | Crippen Calculated Property | |
| McVol | 160.770 | ml/mol | McGowan Calculated Property |
| Pc | 2246.13 | kPa | Joback Calculated Property |
| Inp | [1283.10; 1283.10] |
|
|
| Inp | 1283.10 | NIST | |
| Inp | 1283.10 | NIST | |
| Tboil | 459.50 ± 0.30 | K | NIST |
| Tc | 666.03 | K | Relay (1.0) Calculated Property |
| Tfus | [217.05; 217.05] | K |
|
| Tfus | 217.05 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 217.05 ± 0.70 | K | NIST |
| Vc | 0.623 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | 939.15 | kg/m3 | 298.15 | Excess Molar Enthalpies of Binary Systems of n-Valeric Anhydride or n-Hexanoic Anhydride with n-Dodecane, n-Tetradecane, or n-Hexadecane at 298.15 K |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [384.20; 384.70] | K | [2.00; 2.10] |
|
| Tboilr | 384.20 | K | 2.00 | NIST |
| Tboilr | 384.70 | K | 2.10 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [234.88; 532.37] | 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 | 2.65660e+01 | |||
| Coefficient B | 8.71040e-01 | |||
| Coefficient C | -4.06900e-04 | |||
| Coefficient D | 4.16600e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 234.88 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 285.64 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 331.66 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 373.08 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 410.04 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 442.65 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 471.06 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 495.39 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 515.79 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 532.37 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0397686; 0.0002827] | Pa×s | [217.05; 503.19] |
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 | -1.19229e+01 | |||
| Coefficient B | 1.88795e+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. | 217.05 | |||
| Temperature range, max. | 503.19 | |||
| η | 0.0397686 | Pa×s | 217.05 | Calculated Property |
| η | 0.0130886 | Pa×s | 248.84 | Calculated Property |
| η | 0.0055412 | Pa×s | 280.64 | Calculated Property |
| η | 0.0027944 | Pa×s | 312.43 | Calculated Property |
| η | 0.0015992 | Pa×s | 344.23 | Calculated Property |
| η | 0.0010058 | Pa×s | 376.02 | Calculated Property |
| η | 0.0006800 | Pa×s | 407.81 | Calculated Property |
| η | 0.0004865 | Pa×s | 439.61 | Calculated Property |
| η | 0.0003642 | Pa×s | 471.40 | Calculated Property |
| η | 0.0002827 | Pa×s | 503.19 | Calculated Property |
Similar Compounds
Find more compounds similar to VALERIC ANHYDRIDE.
Mixtures
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Excess Molar Enthalpies of Binary Systems of n-Valeric Anhydride or n-Hexanoic Anhydride with n-Dodecane, n-Tetradecane, or n-Hexadecane at 298.15 K
- Joback Method
- McGowan Method
- NIST Webbook
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