- InChI
- InChI=1S/C8H10O2/c1-5-3-7(9)4-8(10)6(5)2/h3-4,9-10H,1-2H3
- InChI Key
- RCNCKKACINZDOI-UHFFFAOYSA-N
- Formula
- C8H10O2
- SMILES
- Cc1cc(O)cc(O)c1C
- Molecular Weight1
- 138.16
- CAS
- 527-55-9
- Other Names
-
- Resorcinol, 4,5-dimethyl-
- o-Xylorcinol
- 1,2-Dimethyl-3,5-dihydroxybenzene
- 1,3-Dihydroxy-4,5-dimethylbenzene
- 3,5-Dihydroxy-1,2-dimethylbenzene
- 4,5-Dimethylresorcinol
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- 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° | -189.98 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -338.01 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 21.69 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 62.37 | kJ/mol | Joback Calculated Property |
| log10WS | -1.52 | Crippen Calculated Property | |
| logPoct/wat | 1.715 | Crippen Calculated Property | |
| McVol | 111.560 | ml/mol | McGowan Calculated Property |
| Pc | 5312.41 | kPa | Joback Calculated Property |
| Tboil | 575.34 | K | Joback Calculated Property |
| Tc | 814.79 | K | Joback Calculated Property |
| Tfus | 442.30 | K | Joback Calculated Property |
| Vc | 0.307 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [268.68; 319.75] | J/mol×K | [575.34; 814.79] | 
|
| Cp,gas | 268.68 | J/mol×K | 575.34 | Joback Calculated Property |
| Cp,gas | 278.66 | J/mol×K | 615.25 | Joback Calculated Property |
| Cp,gas | 287.88 | J/mol×K | 655.16 | Joback Calculated Property |
| Cp,gas | 296.46 | J/mol×K | 695.07 | Joback Calculated Property |
| Cp,gas | 304.55 | J/mol×K | 734.98 | Joback Calculated Property |
| Cp,gas | 312.26 | J/mol×K | 774.89 | Joback Calculated Property |
| Cp,gas | 319.75 | J/mol×K | 814.79 | Joback Calculated Property |
| η | [0.0000097; 0.0002320] | Pa×s | [442.30; 575.34] |
|
| η | 0.0002320 | Pa×s | 442.30 | Joback Calculated Property |
| η | 0.0001205 | Pa×s | 464.47 | Joback Calculated Property |
| η | 0.0000664 | Pa×s | 486.65 | Joback Calculated Property |
| η | 0.0000386 | Pa×s | 508.82 | Joback Calculated Property |
| η | 0.0000234 | Pa×s | 530.99 | Joback Calculated Property |
| η | 0.0000148 | Pa×s | 553.17 | Joback Calculated Property |
| η | 0.0000097 | Pa×s | 575.34 | Joback Calculated Property |
| ΔvapH | 67.50 | kJ/mol | 438.50 | NIST |
Similar Compounds
Find more compounds similar to 1,3-Benzenediol, 4,5-dimethyl-.
Sources
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