2,3,4-Trimethylphenol (CAS 526-85-2) – Thermophysical Properties

This page provides thermophysical, transport, safety, and environmental property data for 2,3,4-Trimethylphenol, along with a property calculator for evaluating values at user-defined temperature and pressure conditions.

Input Conditions

Enter a pure component, temperature, and pressure.

Results

Calculated properties for the given state will appear here.

2,3,4-Trimethylphenol

Identification

AtomsC: 9, H: 12, O: 1
CAS526-85-2
FormulaC9H12O
ID2,3,4-Trimethylphenol
InChIC9H12O/c1-6-4-5-9(10)8(3)7(6)2/h4-5,10H,1-3H3
InChI KeyXRUGBBIQLIVCSI-UHFFFAOYSA-N
IUPAC Name2,3,4-trimethylphenol
Molecular Weight (kg/kmol)136.191
Phases
PubChem ID6.8237e+4
SMILESCc1ccc(O)c(C)c1C
Synonyms

Physical Properties

Acentric factor0.494
Critical pressure (bar)37.18
Critical temperature (°C)466.81
Critical volume (m³/kmol)0.3655
Dipole moment
Melting temperature (°C)81
Normal boiling temperature (°C)236

State-dependent Properties

API gravity-11.4021
Compressibility factor0.00429665
Density (kg/m³)1295.58
Dynamic viscosity (cP)0
Joule–Thomson coefficient
Kinematic viscosity
Molar enthalpy (kJ/kmol)0
Molar enthalpy of vaporization (kJ/kmol)6.6278e+4
Molar entropy (kJ/(kmol·K))0
Molar Gibbs free energy (kJ/kmol)0
Molar heat capacity (kJ/(kmol·K))186.313
Molar volume (m³/kmol)0.105119
Parachor5.4552e-5
Poynting correction factor1.00477
Prandtl number
Saturation pressure (bar)4.2516e-5
Saturation temperature (°C)237.916
Solubility parameter2.3420e+4
Specific enthalpy (kJ)0
Specific enthalpy of vaporization (kJ)486.658
Specific entropy (kJ/kg·K)0
Specific Gibbs free energy (kJ)0
Specific gravity1.29686
Specific heat capacity (kJ/kg·K)1.36802
Surface tension0.0474729
Thermal conductivity (W/m·K)
Thermal diffusivity

Safety Properties

Autoignition temperature (°C)-273.15
Flash point temperature (°C)-273.15
Lower flammability limit0.00986724
Upper flammability limit0.0627915

Environmental Properties

Global warming potential
Ozone depletion potential

About This Property Calculator

This tool provides a comprehensive set of thermophysical, safety, and environmental properties for 2,3,4-Trimethylphenol. By default, the state-dependent properties like density, viscosity, and heat capacity are calculated at standard conditions of 25 °C (298.15 K) and 1 atm (101325 Pa).

How to Calculate Properties at Different Conditions

You can use the interactive calculator above to compute properties at your desired temperature and pressure. Simply enter your target values in the input fields and click the "Calculate Properties" button. The results table will update with the new values.

For example, to find the density of liquid 2,3,4-Trimethylphenol at 50 °C and 2 bar, you would:

  1. Select your preferred unit system (e.g., Metric).
  2. Enter "50" into the Temperature field.
  3. Enter "2" into the Pressure field.
  4. Click "Calculate Properties."

The calculator will then display the updated density and other state-dependent properties for these specific conditions. This functionality is essential for process design, equipment sizing, and safety analysis in chemical engineering.

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