- InChI
- InChI=1S/C18H18O7/c1-21-13-7-5-11(9-15(13)23-3)17(19)25-18(20)12-6-8-14(22-2)16(10-12)24-4/h5-10H,1-4H3
- InChI Key
- PJZFUQAHDYSNLZ-UHFFFAOYSA-N
- Formula
- C18H18O7
- SMILES
-
COc1ccc(C(=O)OC(=O)c2ccc(OC)c(
OC)c2)cc1OC - Molecular Weight1
- 346.33
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -495.86 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -873.93 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 38.04 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 88.40 | kJ/mol | Joback Calculated Property |
| log10WS | -4.16 | Crippen Calculated Property | |
| logPoct/wat | 2.718 | Crippen Calculated Property | |
| McVol | 249.450 | ml/mol | McGowan Calculated Property |
| Pc | 1885.44 | kPa | Joback Calculated Property |
| Inp | [2932.70; 2932.70] |
|
|
| Inp | 2932.70 | NIST | |
| Inp | 2932.70 | NIST | |
| Tboil | 904.36 | K | Joback Calculated Property |
| Tc | 1130.99 | K | Joback Calculated Property |
| Tfus | 606.55 | K | Joback Calculated Property |
| Vc | 0.929 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [743.29; 787.82] | J/mol×K | [904.36; 1130.99] |
|
| Cp,gas | 743.29 | J/mol×K | 904.36 | Joback Calculated Property |
| Cp,gas | 754.76 | J/mol×K | 942.13 | Joback Calculated Property |
| Cp,gas | 764.67 | J/mol×K | 979.90 | Joback Calculated Property |
| Cp,gas | 772.97 | J/mol×K | 1017.67 | Joback Calculated Property |
| Cp,gas | 779.63 | J/mol×K | 1055.45 | Joback Calculated Property |
| Cp,gas | 784.60 | J/mol×K | 1093.22 | Joback Calculated Property |
| Cp,gas | 787.82 | J/mol×K | 1130.99 | Joback Calculated Property |
| η | [0.0000331; 0.0001659] | Pa×s | [606.55; 904.36] |
|
| η | 0.0001659 | Pa×s | 606.55 | Joback Calculated Property |
| η | 0.0001145 | Pa×s | 656.18 | Joback Calculated Property |
| η | 0.0000833 | Pa×s | 705.82 | Joback Calculated Property |
| η | 0.0000632 | Pa×s | 755.45 | Joback Calculated Property |
| η | 0.0000496 | Pa×s | 805.09 | Joback Calculated Property |
| η | 0.0000400 | Pa×s | 854.72 | Joback Calculated Property |
| η | 0.0000331 | Pa×s | 904.36 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 3,4-Dimethoxybenzoic anhydride.
Sources
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